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|
# frozen_string_literal: true
require "spec_helper"
RSpec.describe API::MergeRequests, feature_category: :source_code_management do
include ProjectForksHelper
let_it_be(:base_time) { Time.now }
let_it_be(:user) { create(:user) }
let_it_be(:user2) { create(:user) }
let_it_be(:admin) { create(:user, :admin) }
let_it_be(:project) { create(:project, :public, :repository, creator: user, namespace: user.namespace, only_allow_merge_if_pipeline_succeeds: false) }
let(:milestone1) { create(:milestone, title: '0.9', project: project) }
let(:milestone) { create(:milestone, title: '1.0.0', project: project) }
let(:label) { create(:label, title: 'label', color: '#FFAABB', project: project) }
let(:label2) { create(:label, title: 'a-test', color: '#FFFFFF', project: project) }
let(:merge_request) { create(:merge_request, :simple, author: user, assignees: [user], source_project: project, target_project: project, source_branch: 'markdown', title: "Test", created_at: base_time) }
before do
project.add_reporter(user)
project.add_reporter(user2)
stub_licensed_features(multiple_merge_request_assignees: false)
end
shared_context 'with merge requests' do
let_it_be(:milestone1) { create(:milestone, title: '0.9', project: project) }
let_it_be(:merge_request) { create(:merge_request, :simple, milestone: milestone1, author: user, assignees: [user], source_project: project, target_project: project, source_branch: 'markdown', title: "Test", created_at: base_time, updated_at: base_time + 3.hours) }
let_it_be(:merge_request_closed) { create(:merge_request, state: "closed", milestone: milestone1, author: user, assignees: [user], source_project: project, target_project: project, title: "Closed test", created_at: base_time + 1.second, updated_at: base_time) }
let_it_be(:merge_request_locked) { create(:merge_request, state: "locked", milestone: milestone1, author: user, assignees: [user], source_project: project, target_project: project, title: "Locked test", created_at: base_time + 1.second, updated_at: base_time + 2.hours) }
let_it_be(:merge_request_merged) { create(:merge_request, state: "merged", author: user, assignees: [user], source_project: project, target_project: project, title: "Merged test", created_at: base_time + 2.seconds, updated_at: base_time + 1.hour, merge_commit_sha: '9999999999999999999999999999999999999999') }
let_it_be(:note) { create(:note_on_merge_request, author: user, project: project, noteable: merge_request, note: "a comment on a MR") }
let_it_be(:note2) { create(:note_on_merge_request, author: user, project: project, noteable: merge_request, note: "another comment on a MR") }
end
shared_context 'with labels' do
before do
create(:label_link, label: label, target: merge_request)
create(:label_link, label: label2, target: merge_request)
end
end
shared_examples 'merge requests list' do
context 'when unauthenticated' do
it 'returns merge requests for public projects' do
get api(endpoint_path)
expect_successful_response_with_paginated_array
end
it_behaves_like 'issuable API rate-limited search' do
let(:url) { endpoint_path }
let(:issuable) { merge_request }
end
end
context 'when authenticated' do
it 'avoids N+1 queries', quarantine: 'https://gitlab.com/gitlab-org/gitlab/-/issues/330335' do
control = ActiveRecord::QueryRecorder.new do
get api(endpoint_path, user)
end
create(:merge_request, state: 'closed', milestone: milestone1, author: user, assignees: [user], source_project: project, target_project: project, title: 'Test', created_at: base_time)
merge_request = create(:merge_request, milestone: milestone1, author: user, assignees: [user], source_project: project, target_project: project, title: 'Test', created_at: base_time)
merge_request.metrics.update!(merged_by: user,
latest_closed_by: user,
latest_closed_at: 1.hour.ago,
merged_at: 2.hours.ago)
expect do
get api(endpoint_path, user)
end.not_to exceed_query_limit(control)
end
context 'when merge request is unchecked' do
let(:check_service_class) { MergeRequests::MergeabilityCheckService }
let(:mr_entity) { json_response.find { |mr| mr['id'] == merge_request.id } }
let(:merge_request) { create(:merge_request, :simple, author: user, source_project: project, title: "Test") }
before do
merge_request.mark_as_unchecked!
end
context 'with merge status recheck projection' do
it 'checks mergeability asynchronously' do
expect_next_instances_of(check_service_class, (1..2)) do |service|
expect(service).not_to receive(:execute)
expect(service).to receive(:async_execute).and_call_original
end
get(api(endpoint_path, user), params: { with_merge_status_recheck: true })
expect_successful_response_with_paginated_array
expect(mr_entity['merge_status']).to eq('checking')
end
end
context 'without merge status recheck projection' do
it 'does not enqueue a merge status recheck' do
expect(check_service_class).not_to receive(:new)
get api(endpoint_path, user)
expect_successful_response_with_paginated_array
expect(mr_entity['merge_status']).to eq('unchecked')
end
end
end
context 'with labels' do
include_context 'with labels'
it 'returns an array of all merge_requests' do
get api(endpoint_path, user)
expect_paginated_array_response(
[
merge_request_merged.id,
merge_request_locked.id,
merge_request_closed.id,
merge_request.id
])
expect(json_response.last['title']).to eq(merge_request.title)
expect(json_response.last).to have_key('web_url')
expect(json_response.last['sha']).to eq(merge_request.diff_head_sha)
expect(json_response.last['merge_commit_sha']).to be_nil
expect(json_response.last['merge_commit_sha']).to eq(merge_request.merge_commit_sha)
expect(json_response.last['downvotes']).to eq(0)
expect(json_response.last['upvotes']).to eq(0)
expect(json_response.last['labels']).to eq([label2.title, label.title])
expect(json_response.first['title']).to eq(merge_request_merged.title)
expect(json_response.first['sha']).to eq(merge_request_merged.diff_head_sha)
expect(json_response.first['merge_commit_sha']).not_to be_nil
expect(json_response.first['merge_commit_sha']).to eq(merge_request_merged.merge_commit_sha)
end
context 'with labels_details' do
it 'returns labels with details' do
path = endpoint_path + "?with_labels_details=true"
get api(path, user)
expect_successful_response_with_paginated_array
expect(json_response.last['labels'].pluck('name')).to eq([label2.title, label.title])
expect(json_response.last['labels'].first).to match_schema('/public_api/v4/label_basic')
end
it 'avoids N+1 queries', quarantine: 'https://gitlab.com/gitlab-org/gitlab/-/issues/330335' do
path = endpoint_path + "?with_labels_details=true"
control = ActiveRecord::QueryRecorder.new do
get api(path, user)
end.count
mr = create(:merge_request)
create(:label_link, label: label, target: mr)
create(:label_link, label: label2, target: mr)
expect do
get api(path, user)
end.not_to exceed_query_limit(control)
end
end
end
context 'when DB timeouts occur' do
it 'returns a :request_timeout status' do
allow(MergeRequestsFinder).to receive(:new).and_raise(ActiveRecord::QueryCanceled)
path = endpoint_path + '?view=simple'
get api(path, user)
expect(response).to have_gitlab_http_status(:request_timeout)
end
end
it 'returns an array of all merge_requests using simple mode' do
path = endpoint_path + '?view=simple'
get api(path, user)
expect_paginated_array_response(
[
merge_request_merged.id,
merge_request_locked.id,
merge_request_closed.id,
merge_request.id
])
expect(json_response.last.keys).to match_array(%w(id iid title web_url created_at description project_id state updated_at))
expect(json_response.last['iid']).to eq(merge_request.iid)
expect(json_response.last['title']).to eq(merge_request.title)
expect(json_response.last).to have_key('web_url')
expect(json_response.first['iid']).to eq(merge_request_merged.iid)
expect(json_response.first['title']).to eq(merge_request_merged.title)
expect(json_response.first).to have_key('web_url')
end
it 'returns an array of all merge_requests' do
path = endpoint_path + '?state'
get api(path, user)
expect_paginated_array_response(
[
merge_request_merged.id,
merge_request_locked.id,
merge_request_closed.id,
merge_request.id
])
expect(json_response.last['title']).to eq(merge_request.title)
end
it 'returns an array of open merge_requests' do
path = endpoint_path + '?state=opened'
get api(path, user)
expect_paginated_array_response([merge_request.id])
expect(json_response.last['title']).to eq(merge_request.title)
end
it 'returns an array of closed merge_requests' do
path = endpoint_path + '?state=closed'
get api(path, user)
expect_paginated_array_response([merge_request_closed.id])
expect(json_response.first['title']).to eq(merge_request_closed.title)
end
it 'returns an array of merged merge_requests' do
path = endpoint_path + '?state=merged'
get api(path, user)
expect_paginated_array_response([merge_request_merged.id])
expect(json_response.first['title']).to eq(merge_request_merged.title)
end
it 'matches V4 response schema' do
get api(endpoint_path, user)
expect(response).to have_gitlab_http_status(:ok)
expect(response).to match_response_schema('public_api/v4/merge_requests')
end
it 'returns an empty array if no issue matches milestone' do
get api(endpoint_path, user), params: { milestone: '1.0.0' }
expect_empty_array_response
end
it 'returns an empty array if milestone does not exist' do
get api(endpoint_path, user), params: { milestone: 'foo' }
expect_empty_array_response
end
it 'returns an array of merge requests in given milestone' do
get api(endpoint_path, user), params: { milestone: '0.9' }
closed_issues = json_response.select { |mr| mr['id'] == merge_request_closed.id }
expect(closed_issues.length).to eq(1)
expect(closed_issues.first['title']).to eq merge_request_closed.title
end
it 'returns an array of merge requests matching state in milestone' do
get api(endpoint_path, user), params: { milestone: '0.9', state: 'closed' }
expect_paginated_array_response([merge_request_closed.id])
expect(json_response.first['id']).to eq(merge_request_closed.id)
end
context 'with labels' do
include_context 'with labels'
it 'returns an array of labeled merge requests' do
path = endpoint_path + "?labels=#{label.title}"
get api(path, user)
expect_successful_response_with_paginated_array
expect(json_response.length).to eq(1)
expect(json_response.first['labels']).to eq([label2.title, label.title])
end
it 'returns an array of labeled merge requests where all labels match' do
path = endpoint_path + "?labels=#{label.title},foo,bar"
get api(path, user)
expect_empty_array_response
end
it 'returns an empty array if no merge request matches labels' do
path = endpoint_path + '?labels=foo,bar'
get api(path, user)
expect_empty_array_response
end
it 'returns an array of labeled merge requests where all labels match' do
path = endpoint_path + "?labels[]=#{label.title}&labels[]=#{label2.title}"
get api(path, user)
expect_successful_response_with_paginated_array
expect(json_response.length).to eq(1)
expect(json_response.first['labels']).to eq([label2.title, label.title])
end
it 'returns an array of merge requests with any label when filtering by any label' do
get api(endpoint_path, user), params: { labels: [" #{label.title} ", " #{label2.title} "] }
expect_paginated_array_response([merge_request.id])
expect(json_response.first['labels']).to eq([label2.title, label.title])
expect(json_response.first['id']).to eq(merge_request.id)
end
it 'returns an array of merge requests with any label when filtering by any label' do
get api(endpoint_path, user), params: { labels: ["#{label.title} , #{label2.title}"] }
expect_paginated_array_response([merge_request.id])
expect(json_response.first['labels']).to eq([label2.title, label.title])
expect(json_response.first['id']).to eq(merge_request.id)
end
it 'returns an array of merge requests with any label when filtering by any label' do
get api(endpoint_path, user), params: { labels: IssuableFinder::Params::FILTER_ANY }
expect_paginated_array_response([merge_request.id])
expect(json_response.first['id']).to eq(merge_request.id)
end
it 'returns an array of merge requests without a label when filtering by no label' do
get api(endpoint_path, user), params: { labels: IssuableFinder::Params::FILTER_NONE }
expect_response_contain_exactly(
merge_request_merged.id, merge_request_locked.id, merge_request_closed.id
)
end
end
it 'returns an array of labeled merge requests that are merged for a milestone' do
bug_label = create(:label, title: 'bug', color: '#FFAABB', project: project)
mr1 = create(:merge_request, state: 'merged', source_project: project, target_project: project, milestone: milestone)
mr2 = create(:merge_request, state: 'merged', source_project: project, target_project: project, milestone: milestone1)
mr3 = create(:merge_request, state: 'closed', source_project: project, target_project: project, milestone: milestone1)
_mr = create(:merge_request, state: 'merged', source_project: project, target_project: project, milestone: milestone1)
create(:label_link, label: bug_label, target: mr1)
create(:label_link, label: bug_label, target: mr2)
create(:label_link, label: bug_label, target: mr3)
path = endpoint_path + "?labels=#{bug_label.title}&milestone=#{milestone1.title}&state=merged"
get api(path, user)
expect_response_contain_exactly(mr2.id)
end
context 'with ordering' do
it 'returns an array of merge_requests in ascending order' do
path = endpoint_path + '?sort=asc'
get api(path, user)
expect_paginated_array_response(
[
merge_request.id,
merge_request_closed.id,
merge_request_locked.id,
merge_request_merged.id
])
response_dates = json_response.map { |merge_request| merge_request['created_at'] }
expect(response_dates).to eq(response_dates.sort)
end
it 'returns an array of merge_requests in descending order' do
path = endpoint_path + '?sort=desc'
get api(path, user)
expect_paginated_array_response(
[
merge_request_merged.id,
merge_request_locked.id,
merge_request_closed.id,
merge_request.id
])
response_dates = json_response.map { |merge_request| merge_request['created_at'] }
expect(response_dates).to eq(response_dates.sort.reverse)
end
context '2 merge requests with equal created_at' do
it 'page breaks first page correctly' do
get api("#{endpoint_path}?sort=desc&per_page=2", user)
response_ids = json_response.map { |merge_request| merge_request['id'] }
expect(response_ids).to contain_exactly(merge_request_merged.id, merge_request_locked.id)
end
it 'page breaks second page correctly' do
get api("#{endpoint_path}?sort=desc&per_page=2&page=2", user)
response_ids = json_response.map { |merge_request| merge_request['id'] }
expect(response_ids).to contain_exactly(merge_request_closed.id, merge_request.id)
end
end
it 'returns an array of merge_requests ordered by updated_at' do
path = endpoint_path + '?order_by=updated_at'
get api(path, user)
expect_paginated_array_response(
[
merge_request.id,
merge_request_locked.id,
merge_request_merged.id,
merge_request_closed.id
])
response_dates = json_response.map { |merge_request| merge_request['updated_at'] }
expect(response_dates).to eq(response_dates.sort.reverse)
end
it 'returns an array of merge_requests ordered by created_at' do
path = endpoint_path + '?order_by=created_at&sort=asc'
get api(path, user)
expect_paginated_array_response(
[
merge_request.id,
merge_request_closed.id,
merge_request_locked.id,
merge_request_merged.id
])
response_dates = json_response.map { |merge_request| merge_request['created_at'] }
expect(response_dates).to eq(response_dates.sort)
end
context 'returns an array of merge_requests ordered by title' do
it 'asc when requested' do
path = endpoint_path + '?order_by=title&sort=asc'
get api(path, user)
response_titles = json_response.map { |merge_request| merge_request['title'] }
expect(response_titles).to eq(response_titles.sort)
end
it 'desc when requested' do
path = endpoint_path + '?order_by=title&sort=desc'
get api(path, user)
response_titles = json_response.map { |merge_request| merge_request['title'] }
expect(response_titles).to eq(response_titles.sort.reverse)
end
end
end
context 'NOT params' do
let!(:merge_request2) do
create(
:merge_request,
:simple,
milestone: milestone,
author: user,
assignees: [user],
reviewers: [user2],
source_project: project,
target_project: project,
source_branch: 'what',
title: "What",
created_at: base_time
)
end
let!(:merge_request_context_commit) { create(:merge_request_context_commit, merge_request: merge_request2, message: 'test') }
before do
create(:label_link, label: label, target: merge_request)
create(:label_link, label: label2, target: merge_request2)
end
it 'returns merge requests without any of the labels given', :aggregate_failures do
get api(endpoint_path, user), params: { not: { labels: ["#{label.title}, #{label2.title}"] } }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response).to be_an(Array)
expect(json_response.length).to eq(3)
json_response.each do |mr|
expect(mr['labels']).not_to include(label2.title, label.title)
end
end
it 'returns merge requests without any of the milestones given', :aggregate_failures do
get api(endpoint_path, user), params: { not: { milestone: milestone.title } }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response).to be_an(Array)
expect(json_response.length).to eq(4)
json_response.each do |mr|
expect(mr['milestone']).not_to eq(milestone.title)
end
end
it 'returns merge requests without the author given', :aggregate_failures do
get api(endpoint_path, user), params: { not: { author_id: user2.id } }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response).to be_an(Array)
expect(json_response.length).to eq(5)
json_response.each do |mr|
expect(mr['author']['id']).not_to eq(user2.id)
end
end
it 'returns merge requests without the assignee given', :aggregate_failures do
get api(endpoint_path, user), params: { not: { assignee_id: user2.id } }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response).to be_an(Array)
expect(json_response.length).to eq(5)
json_response.each do |mr|
expect(mr['assignee']['id']).not_to eq(user2.id)
end
end
context 'filter by reviewer' do
context 'with reviewer_id' do
context 'with an id' do
let(:params) { { not: { reviewer_id: user2.id } } }
it 'returns merge requests that do not have the given reviewer' do
get api(endpoint_path, user), params: { not: { reviewer_id: user2.id } }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response).to be_an(Array)
expect(json_response.length).to eq(4)
expect(json_response.map { |mr| mr['id'] }).not_to include(merge_request2)
end
end
context 'with Any' do
let(:params) { { not: { reviewer_id: 'Any' } } }
it 'returns a 400' do
# Any is not supported for negated filter
get api(endpoint_path, user), params: params
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response['error']).to eq('not[reviewer_id] is invalid')
end
end
context 'with None' do
let(:params) { { not: { reviewer_id: 'None' } } }
it 'returns a 400' do
# None is not supported for negated filter
get api(endpoint_path, user), params: params
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response['error']).to eq('not[reviewer_id] is invalid')
end
end
end
context 'with reviewer_username' do
let(:params) { { not: { reviewer_username: user2.username } } }
it 'returns merge requests that do not have the given reviewer' do
get api(endpoint_path, user), params: params
expect(response).to have_gitlab_http_status(:ok)
expect(json_response).to be_an(Array)
expect(json_response.length).to eq(4)
expect(json_response.map { |mr| mr['id'] }).not_to include(merge_request2)
end
end
context 'when both reviewer_id and reviewer_username' do
let(:params) { { not: { reviewer_id: user2.id, reviewer_username: user2.username } } }
it 'returns a 400' do
get api('/merge_requests', user), params: params
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response['error']).to eq('not[reviewer_id], not[reviewer_username] are mutually exclusive')
end
end
end
end
context 'source_branch param' do
it 'returns merge requests with the given source branch' do
get api(endpoint_path, user), params: { source_branch: merge_request_closed.source_branch, state: 'all' }
expect_response_contain_exactly(
merge_request_merged.id, merge_request_locked.id, merge_request_closed.id
)
end
end
context 'target_branch param' do
it 'returns merge requests with the given target branch' do
get api(endpoint_path, user), params: { target_branch: merge_request_closed.target_branch, state: 'all' }
expect_response_contain_exactly(
merge_request_merged.id, merge_request_locked.id, merge_request_closed.id
)
end
end
end
end
RSpec.shared_examples 'a non-cached MergeRequest api request' do |call_count|
it 'serializes merge request' do
expect(API::Entities::MergeRequestBasic).to receive(:represent).exactly(call_count).times.and_call_original
get api(endpoint_path)
end
end
RSpec.shared_examples 'a cached MergeRequest api request' do
it 'serializes merge request' do
expect(API::Entities::MergeRequestBasic).not_to receive(:represent)
get api(endpoint_path)
end
end
describe 'route shadowing' do
include GrapePathHelpers::NamedRouteMatcher
it 'does not occur' do
path = api_v4_projects_merge_requests_path(id: 1)
expect(path).to eq('/api/v4/projects/1/merge_requests')
path = api_v4_projects_merge_requests_path(id: 1, merge_request_iid: 3)
expect(path).to eq('/api/v4/projects/1/merge_requests/3')
end
end
describe 'GET /merge_requests' do
include_context 'with merge requests'
context 'when unauthenticated' do
it 'returns an array of all merge requests' do
get api('/merge_requests', user), params: { scope: 'all' }
expect_response_contain_exactly(
merge_request_merged.id, merge_request_locked.id,
merge_request_closed.id, merge_request.id
)
end
it_behaves_like 'issuable API rate-limited search' do
let(:url) { '/merge_requests' }
let(:issuable) { merge_request }
end
it "returns authentication error without any scope" do
get api("/merge_requests")
expect(response).to have_gitlab_http_status(:unauthorized)
end
it "returns authentication error when scope is assigned-to-me" do
get api("/merge_requests"), params: { scope: 'assigned-to-me' }
expect(response).to have_gitlab_http_status(:unauthorized)
end
it "returns authentication error when scope is assigned_to_me" do
get api("/merge_requests"), params: { scope: 'assigned_to_me' }
expect(response).to have_gitlab_http_status(:unauthorized)
end
it "returns authentication error when scope is created-by-me" do
get api("/merge_requests"), params: { scope: 'created-by-me' }
expect(response).to have_gitlab_http_status(:unauthorized)
end
end
context 'when authenticated' do
let_it_be(:project2) { create(:project, :public, :repository, namespace: user.namespace) }
let_it_be(:merge_request2) { create(:merge_request, :simple, author: user, assignees: [user], source_project: project2, target_project: project2) }
let_it_be(:user2) { create(:user) }
it 'returns an array of all merge requests except unauthorized ones' do
get api('/merge_requests', user), params: { scope: :all }
expect_response_contain_exactly(
merge_request_merged.id, merge_request2.id, merge_request_locked.id,
merge_request_closed.id, merge_request.id
)
end
it "returns an array of no merge_requests when wip=yes" do
get api("/merge_requests", user), params: { wip: 'yes' }
expect_empty_array_response
end
it "returns an array of no merge_requests when wip=no" do
get api("/merge_requests", user), params: { wip: 'no' }
expect_response_contain_exactly(
merge_request_merged.id, merge_request2.id, merge_request_locked.id,
merge_request_closed.id, merge_request.id
)
end
it 'does not return unauthorized merge requests' do
private_project = create(:project, :private)
merge_request3 = create(:merge_request, :simple, source_project: private_project, target_project: private_project, source_branch: 'other-branch')
get api('/merge_requests', user), params: { scope: :all }
expect_response_contain_exactly(
merge_request_merged.id, merge_request2.id, merge_request_locked.id,
merge_request_closed.id, merge_request.id
)
expect(json_response.map { |mr| mr['id'] }).not_to include(merge_request3.id)
end
it 'returns an array of merge requests created by current user if no scope is given' do
merge_request3 = create(:merge_request, :simple, author: user2, assignees: [user], source_project: project2, target_project: project2, source_branch: 'other-branch')
get api('/merge_requests', user2)
expect_response_contain_exactly(merge_request3.id)
end
context 'filter by author' do
let(:user3) { create(:user) }
let(:project) { create(:project, :public, :repository, creator: user3, namespace: user3.namespace, only_allow_merge_if_pipeline_succeeds: false) }
let!(:merge_request3) do
create(:merge_request, :simple, author: user3, assignees: [user3], source_project: project, target_project: project, source_branch: 'other-branch')
end
context 'when only `author_id` is passed' do
it 'returns an array of merge requests authored by the given user' do
get api('/merge_requests', user), params: {
author_id: user3.id,
scope: :all
}
expect_response_contain_exactly(merge_request3.id)
end
end
context 'when only `author_username` is passed' do
it 'returns an array of merge requests authored by the given user(by `author_username`)' do
get api('/merge_requests', user), params: {
author_username: user3.username,
scope: :all
}
expect_response_contain_exactly(merge_request3.id)
end
end
context 'when both `author_id` and `author_username` are passed' do
it 'returns a 400' do
get api('/merge_requests', user), params: {
author_id: user.id,
author_username: user2.username,
scope: :all
}
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response['error']).to eq(
'author_id, author_username are mutually exclusive')
end
end
end
context 'filter by reviewer' do
let_it_be(:review_requested_mr1) do
create(:merge_request, :unique_branches, author: user, reviewers: [user2], source_project: project2, target_project: project2)
end
let_it_be(:review_requested_mr2) do
create(:merge_request, :unique_branches, author: user2, reviewers: [user], source_project: project2, target_project: project2)
end
let(:params) { { scope: :all } }
context 'with reviewer_id' do
let(:params) { super().merge(reviewer_id: reviewer_id) }
context 'with an id' do
let(:reviewer_id) { user2.id }
it 'returns review requested merge requests for the given user' do
get api('/merge_requests', user), params: params
expect_response_contain_exactly(review_requested_mr1.id)
end
end
context 'with Any' do
let(:reviewer_id) { 'Any' }
it 'returns review requested merge requests for any user' do
get api('/merge_requests', user), params: params
expect_response_contain_exactly(review_requested_mr1.id, review_requested_mr2.id)
end
end
context 'with None' do
let(:reviewer_id) { 'None' }
it 'returns merge requests that has no assigned reviewers' do
get api('/merge_requests', user), params: params
expect_response_contain_exactly(
merge_request.id,
merge_request_closed.id,
merge_request_merged.id,
merge_request_locked.id,
merge_request2.id
)
end
end
end
context 'with reviewer_username' do
let(:params) { super().merge(reviewer_username: user2.username) }
it 'returns review requested merge requests for the given user' do
get api('/merge_requests', user), params: params
expect_response_contain_exactly(review_requested_mr1.id)
end
end
context 'with both reviewer_id and reviewer_username' do
let(:params) { super().merge(reviewer_id: user2.id, reviewer_username: user2.username) }
it 'returns a 400' do
get api('/merge_requests', user), params: params
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response['error']).to eq('reviewer_id, reviewer_username are mutually exclusive')
end
end
end
it 'returns an array of merge requests assigned to the given user' do
merge_request3 = create(:merge_request, :simple, author: user, assignees: [user2], source_project: project2, target_project: project2, source_branch: 'other-branch')
get api('/merge_requests', user), params: { assignee_id: user2.id, scope: :all }
expect_response_contain_exactly(merge_request3.id)
end
it 'returns an array of merge requests with no assignee' do
merge_request3 = create(:merge_request, :simple, author: user, source_project: project2, target_project: project2, source_branch: 'other-branch')
get api('/merge_requests', user), params: { assignee_id: 'None', scope: :all }
expect_response_contain_exactly(merge_request3.id)
end
it 'returns an array of merge requests with any assignee' do
# This MR with no assignee should not be returned
create(:merge_request, :simple, author: user, source_project: project2, target_project: project2, source_branch: 'other-branch')
get api('/merge_requests', user), params: { assignee_id: 'Any', scope: :all }
expect_response_contain_exactly(
merge_request_merged.id, merge_request2.id, merge_request_locked.id,
merge_request_closed.id, merge_request.id
)
end
it 'returns an array of merge requests assigned to me' do
merge_request3 = create(:merge_request, :simple, author: user, assignees: [user2], source_project: project2, target_project: project2, source_branch: 'other-branch')
get api('/merge_requests', user2), params: { scope: 'assigned_to_me' }
expect_response_contain_exactly(merge_request3.id)
end
it 'returns an array of merge requests assigned to me (kebab-case)' do
merge_request3 = create(:merge_request, :simple, author: user, assignees: [user2], source_project: project2, target_project: project2, source_branch: 'other-branch')
get api('/merge_requests', user2), params: { scope: 'assigned-to-me' }
expect_response_contain_exactly(merge_request3.id)
end
it 'returns an array of merge requests created by me' do
merge_request3 = create(:merge_request, :simple, author: user2, assignees: [user], source_project: project2, target_project: project2, source_branch: 'other-branch')
get api('/merge_requests', user2), params: { scope: 'created_by_me' }
expect_response_contain_exactly(merge_request3.id)
end
it 'returns an array of merge requests created by me (kebab-case)' do
merge_request3 = create(:merge_request, :simple, author: user2, assignees: [user], source_project: project2, target_project: project2, source_branch: 'other-branch')
get api('/merge_requests', user2), params: { scope: 'created-by-me' }
expect_response_contain_exactly(merge_request3.id)
end
it 'returns merge requests reacted by the authenticated user by the given emoji' do
merge_request3 = create(:merge_request, :simple, author: user, assignees: [user], source_project: project2, target_project: project2, source_branch: 'other-branch')
award_emoji = create(:award_emoji, awardable: merge_request3, user: user2, name: 'star')
get api('/merge_requests', user2), params: { my_reaction_emoji: award_emoji.name, scope: 'all' }
expect_response_contain_exactly(merge_request3.id)
end
context 'source_branch param' do
it 'returns merge requests with the given source branch' do
get api('/merge_requests', user), params: { source_branch: merge_request_closed.source_branch, state: 'all' }
expect_response_contain_exactly(
merge_request_merged.id, merge_request_locked.id, merge_request_closed.id
)
end
end
context 'target_branch param' do
it 'returns merge requests with the given target branch' do
get api('/merge_requests', user), params: { target_branch: merge_request_closed.target_branch, state: 'all' }
expect_response_contain_exactly(
merge_request_merged.id, merge_request_locked.id, merge_request_closed.id
)
end
end
it 'returns merge requests created before a specific date' do
merge_request2 = create(:merge_request, :simple, source_project: project, target_project: project, source_branch: 'feature_1', created_at: Date.new(2000, 1, 1))
get api('/merge_requests?created_before=2000-01-02T00:00:00.060Z', user)
expect_response_contain_exactly(merge_request2.id)
end
it 'returns merge requests created after a specific date' do
merge_request2 = create(:merge_request, :simple, source_project: project, target_project: project, source_branch: 'feature_1', created_at: 1.week.from_now)
get api("/merge_requests?created_after=#{merge_request2.created_at}", user)
expect_response_contain_exactly(merge_request2.id)
end
it 'returns merge requests updated before a specific date' do
merge_request2 = create(:merge_request, :simple, source_project: project, target_project: project, source_branch: 'feature_1', updated_at: Date.new(2000, 1, 1))
get api('/merge_requests?updated_before=2000-01-02T00:00:00.060Z', user)
expect_response_contain_exactly(merge_request2.id)
end
it 'returns merge requests updated after a specific date' do
merge_request2 = create(:merge_request, :simple, source_project: project, target_project: project, source_branch: 'feature_1', updated_at: 1.week.from_now)
get api("/merge_requests?updated_after=#{merge_request2.updated_at}", user)
expect_response_contain_exactly(merge_request2.id)
end
context 'search params' do
let_it_be(:merge_request) do
create(:merge_request, :simple, author: user, source_project: project, target_project: project, title: 'Search title', description: 'Search description')
end
it 'returns merge requests matching given search string for title' do
get api("/merge_requests", user), params: { search: merge_request.title }
expect_response_contain_exactly(merge_request.id)
end
it 'returns merge requests matching given search string for title and scoped in title' do
get api("/merge_requests", user), params: { search: merge_request.title, in: 'title' }
expect_response_contain_exactly(merge_request.id)
end
it 'returns an empty array if no merge request matches given search string for description and scoped in title' do
get api("/merge_requests", user), params: { search: merge_request.description, in: 'title' }
expect_empty_array_response
end
it 'returns merge requests for project matching given search string for description' do
get api("/merge_requests", user), params: { project_id: project.id, search: merge_request.description }
expect_response_contain_exactly(merge_request.id)
end
end
context 'state param' do
it 'returns merge requests with the given state' do
get api('/merge_requests', user), params: { state: 'locked' }
expect_response_contain_exactly(merge_request_locked.id)
end
end
end
end
describe "GET /projects/:id/merge_requests", :use_clean_rails_memory_store_caching do
include_context 'with merge requests'
let(:endpoint_path) { "/projects/#{project.id}/merge_requests" }
it_behaves_like 'merge requests list'
context 'caching' do
let(:params) { {} }
before do
get api(endpoint_path)
end
context 'when it is cached' do
it_behaves_like 'a cached MergeRequest api request'
end
context 'when it is not cached' do
context 'when the status changes' do
before do
merge_request.mark_as_unchecked!
end
it_behaves_like 'a non-cached MergeRequest api request', 1
end
context 'when the label changes' do
before do
merge_request.labels << create(:label, project: merge_request.project)
end
it_behaves_like 'a non-cached MergeRequest api request', 1
end
context 'when the assignees change' do
before do
merge_request.assignees << create(:user)
end
it_behaves_like 'a non-cached MergeRequest api request', 1
end
context 'when the reviewers change' do
before do
merge_request.reviewers << create(:user)
end
it_behaves_like 'a non-cached MergeRequest api request', 1
end
context 'when another user requests' do
before do
sign_in(user2)
end
it_behaves_like 'a non-cached MergeRequest api request', 4
end
end
end
it "returns 404 for non public projects" do
project = create(:project, :private)
get api("/projects/#{project.id}/merge_requests")
expect(response).to have_gitlab_http_status(:not_found)
end
it "returns an array of no merge_requests when wip=yes" do
get api("/projects/#{project.id}/merge_requests", user), params: { wip: 'yes' }
expect_empty_array_response
end
it 'returns merge_request by "iids" array' do
get api(endpoint_path, user), params: { iids: [merge_request.iid, merge_request_closed.iid] }
expect_paginated_array_response([merge_request_closed.id, merge_request.id])
expect(json_response.first['title']).to eq merge_request_closed.title
expect(json_response.first['id']).to eq merge_request_closed.id
end
context 'when filtering by deployments' do
let_it_be(:mr) do
create(:merge_request, :merged, source_project: project, target_project: project)
end
before do
env = create(:environment, project: project, name: 'staging')
deploy = create(:deployment, :success, environment: env, deployable: nil)
deploy.link_merge_requests(MergeRequest.where(id: mr.id))
end
it 'supports getting merge requests deployed to an environment' do
get api(endpoint_path, user), params: { environment: 'staging' }
expect(json_response.first['id']).to eq mr.id
end
it 'does not return merge requests for an environment without deployments' do
get api(endpoint_path, user), params: { environment: 'bla' }
expect_empty_array_response
end
it 'supports getting merge requests deployed after a date' do
get api(endpoint_path, user), params: { deployed_after: '1990-01-01' }
expect(json_response.first['id']).to eq mr.id
end
it 'does not return merge requests not deployed after a given date' do
get api(endpoint_path, user), params: { deployed_after: '2100-01-01' }
expect_empty_array_response
end
it 'supports getting merge requests deployed before a date' do
get api(endpoint_path, user), params: { deployed_before: '2100-01-01' }
expect(json_response.first['id']).to eq mr.id
end
it 'does not return merge requests not deployed before a given date' do
get api(endpoint_path, user), params: { deployed_before: '1990-01-01' }
expect_empty_array_response
end
end
context 'a project which enforces all discussions to be resolved' do
let_it_be(:project) { create(:project, :repository, only_allow_merge_if_all_discussions_are_resolved: true) }
include_context 'with merge requests'
it 'avoids N+1 queries', quarantine: 'https://gitlab.com/gitlab-org/gitlab/-/issues/330335' do
control = ActiveRecord::QueryRecorder.new do
get api("/projects/#{project.id}/merge_requests", user)
end.count
create(:merge_request, author: user, assignees: [user], source_project: project, target_project: project, created_at: base_time)
expect do
get api("/projects/#{project.id}/merge_requests", user)
end.not_to exceed_query_limit(control)
end
end
context 'when user is an inherited member from the group' do
let_it_be(:group) { create(:group) }
shared_examples 'user cannot view merge requests' do
it 'returns 403 forbidden' do
get api("/projects/#{group_project.id}/merge_requests", inherited_user)
expect(response).to have_gitlab_http_status(:forbidden)
end
end
context 'and user is a guest' do
let_it_be(:inherited_user) { create(:user) }
before_all do
group.add_guest(inherited_user)
end
context 'when project is public with private merge requests' do
let(:group_project) do
create(:project,
:public,
:repository,
group: group,
merge_requests_access_level: ProjectFeature::DISABLED)
end
it_behaves_like 'user cannot view merge requests'
end
context 'when project is private' do
let(:group_project) { create(:project, :private, :repository, group: group) }
it_behaves_like 'user cannot view merge requests'
end
end
end
end
describe "GET /groups/:id/merge_requests" do
let_it_be(:group, reload: true) { create(:group, :public) }
let_it_be(:project) { create(:project, :public, :repository, creator: user, namespace: group, only_allow_merge_if_pipeline_succeeds: false) }
include_context 'with merge requests'
let(:endpoint_path) { "/groups/#{group.id}/merge_requests" }
before do
group.add_reporter(user)
end
it_behaves_like 'merge requests list'
context 'when have subgroups' do
let_it_be(:group) { create(:group, :public) }
let_it_be(:subgroup) { create(:group, parent: group) }
let_it_be(:project) { create(:project, :public, :repository, creator: user, namespace: subgroup, only_allow_merge_if_pipeline_succeeds: false) }
include_context 'with merge requests'
it_behaves_like 'merge requests list'
end
describe "#to_reference" do
it 'exposes reference path in context of group' do
get api("/groups/#{group.id}/merge_requests", user)
expect(json_response.first['references']['short']).to eq("!#{merge_request_merged.iid}")
expect(json_response.first['references']['relative']).to eq("#{merge_request_merged.target_project.path}!#{merge_request_merged.iid}")
expect(json_response.first['references']['full']).to eq("#{merge_request_merged.target_project.full_path}!#{merge_request_merged.iid}")
end
context 'referencing from parent group' do
let(:parent_group) { create(:group) }
before do
group.update!(parent_id: parent_group.id)
merge_request_merged.reload
end
it 'exposes reference path in context of parent group' do
get api("/groups/#{parent_group.id}/merge_requests")
expect(json_response.first['references']['short']).to eq("!#{merge_request_merged.iid}")
expect(json_response.first['references']['relative']).to eq("#{merge_request_merged.target_project.full_path}!#{merge_request_merged.iid}")
expect(json_response.first['references']['full']).to eq("#{merge_request_merged.target_project.full_path}!#{merge_request_merged.iid}")
end
end
end
context 'with archived projects' do
let(:project2) { create(:project, :public, :archived, namespace: group) }
let!(:merge_request_archived) { create(:merge_request, title: 'archived mr', author: user, source_project: project2, target_project: project2) }
it 'returns an array excluding merge_requests from archived projects' do
get api(endpoint_path, user)
expect_response_contain_exactly(
merge_request_merged.id, merge_request_locked.id,
merge_request_closed.id, merge_request.id
)
end
context 'with non_archived param set as false' do
it 'returns an array including merge_requests from archived projects' do
path = endpoint_path + '?non_archived=false'
get api(path, user)
expect_response_contain_exactly(
merge_request_merged.id, merge_request_archived.id, merge_request_locked.id,
merge_request_closed.id, merge_request.id
)
end
end
end
end
describe "GET /projects/:id/merge_requests/:merge_request_iid" do
let(:merge_request) { create(:merge_request, :simple, author: user, assignees: [user], milestone: milestone, source_project: project, source_branch: 'markdown', title: "Test") }
it 'matches json schema' do
merge_request = create(:merge_request, :with_test_reports, milestone: milestone1, author: user, assignees: [user], source_project: project, target_project: project, title: "Test", created_at: base_time)
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user)
expect(response).to have_gitlab_http_status(:ok)
expect(response).to match_response_schema('public_api/v4/merge_request')
end
it 'exposes known attributes' do
create(:award_emoji, :downvote, awardable: merge_request)
create(:award_emoji, :upvote, awardable: merge_request)
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['id']).to eq(merge_request.id)
expect(json_response['iid']).to eq(merge_request.iid)
expect(json_response['project_id']).to eq(merge_request.project.id)
expect(json_response['title']).to eq(merge_request.title)
expect(json_response['description']).to eq(merge_request.description)
expect(json_response['state']).to eq(merge_request.state)
expect(json_response['created_at']).to be_present
expect(json_response['updated_at']).to be_present
expect(json_response['labels']).to eq(merge_request.label_names)
expect(json_response['milestone']).to be_a Hash
expect(json_response['assignee']).to be_a Hash
expect(json_response['author']).to be_a Hash
expect(json_response['target_branch']).to eq(merge_request.target_branch)
expect(json_response['source_branch']).to eq(merge_request.source_branch)
expect(json_response['upvotes']).to eq(1)
expect(json_response['downvotes']).to eq(1)
expect(json_response['source_project_id']).to eq(merge_request.source_project.id)
expect(json_response['target_project_id']).to eq(merge_request.target_project.id)
expect(json_response['draft']).to be false
expect(json_response['work_in_progress']).to be false
expect(json_response['merge_when_pipeline_succeeds']).to be false
expect(json_response['merge_status']).to eq('can_be_merged')
expect(json_response['changes_count']).to eq(merge_request.merge_request_diff.real_size)
expect(json_response['merge_error']).to eq(merge_request.merge_error)
expect(json_response['user']['can_merge']).to be_truthy
expect(json_response).not_to include('rebase_in_progress')
expect(json_response['first_contribution']).to be false
expect(json_response['has_conflicts']).to be false
expect(json_response['blocking_discussions_resolved']).to be_truthy
expect(json_response['references']['short']).to eq("!#{merge_request.iid}")
expect(json_response['references']['relative']).to eq("!#{merge_request.iid}")
expect(json_response['references']['full']).to eq("#{merge_request.target_project.full_path}!#{merge_request.iid}")
end
it 'exposes description and title html when render_html is true' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: { render_html: true }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response).to include('title_html', 'description_html')
end
it 'exposes rebase_in_progress when include_rebase_in_progress is true' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: { include_rebase_in_progress: true }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response).to include('rebase_in_progress')
end
context 'when author is not a member without any merged merge requests' do
let(:non_member) { create(:user) }
before do
merge_request.update!(author: non_member)
end
it 'exposes first_contribution as true' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['first_contribution']).to be_truthy
end
end
context 'when merge request author has only guest access' do
it_behaves_like 'rejects user from accessing merge request info' do
let(:url) { "/projects/#{project.id}/merge_requests/#{merge_request.iid}" }
end
end
context 'merge_request_metrics' do
let(:pipeline) { create(:ci_empty_pipeline) }
before do
merge_request.metrics.update!(merged_by: user,
latest_closed_by: user,
latest_closed_at: 1.hour.ago,
merged_at: 2.hours.ago,
pipeline: pipeline,
latest_build_started_at: 3.hours.ago,
latest_build_finished_at: 1.hour.ago,
first_deployed_to_production_at: 3.minutes.ago)
end
it 'has fields from merge request metrics' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user)
expect(json_response).to include('merged_by',
'merge_user',
'merged_at',
'closed_by',
'closed_at',
'latest_build_started_at',
'latest_build_finished_at',
'first_deployed_to_production_at',
'pipeline')
end
it 'returns correct values' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user)
expect(json_response['merged_by']['id']).to eq(merge_request.metrics.merged_by_id)
expect(json_response['merge_user']['id']).to eq(merge_request.metrics.merged_by_id)
expect(Time.parse(json_response['merged_at'])).to be_like_time(merge_request.metrics.merged_at)
expect(json_response['closed_by']['id']).to eq(merge_request.metrics.latest_closed_by_id)
expect(Time.parse(json_response['closed_at'])).to be_like_time(merge_request.metrics.latest_closed_at)
expect(json_response['pipeline']['id']).to eq(merge_request.metrics.pipeline_id)
expect(Time.parse(json_response['latest_build_started_at'])).to be_like_time(merge_request.metrics.latest_build_started_at)
expect(Time.parse(json_response['latest_build_finished_at'])).to be_like_time(merge_request.metrics.latest_build_finished_at)
expect(Time.parse(json_response['first_deployed_to_production_at'])).to be_like_time(merge_request.metrics.first_deployed_to_production_at)
end
end
context 'merge_user' do
context 'when MR is set to MWPS' do
let(:merge_request) { create(:merge_request, :merge_when_pipeline_succeeds, source_project: project, target_project: project) }
it 'returns user who set MWPS' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['merge_user']['id']).to eq(user.id)
end
context 'when MR is already merged' do
before do
merge_request.metrics.update!(merged_by: user2)
end
it 'returns user who actually merged' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['merge_user']['id']).to eq(user2.id)
end
end
end
end
context 'head_pipeline' do
let(:project) { create(:project, :repository) }
let(:merge_request) { create(:merge_request, :simple, author: user, source_project: project, source_branch: 'markdown', title: "Test") }
before do
merge_request.update!(head_pipeline: create(:ci_pipeline))
merge_request.project.project_feature.update!(builds_access_level: 10)
end
context 'when user can read the pipeline' do
it 'exposes pipeline information' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user)
expect(json_response).to include('head_pipeline')
end
end
context 'when user can not read the pipeline' do
let(:guest) { create(:user) }
it 'does not expose pipeline information' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", guest)
expect(json_response).not_to include('head_pipeline')
end
end
end
it 'returns the commits behind the target branch when include_diverged_commits_count is present' do
allow_any_instance_of(merge_request.class).to receive(:diverged_commits_count).and_return(1)
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: { include_diverged_commits_count: true }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['diverged_commits_count']).to eq(1)
end
it "returns a 404 error if merge_request_iid not found" do
get api("/projects/#{project.id}/merge_requests/0", user)
expect(response).to have_gitlab_http_status(:not_found)
end
it "returns a 404 error if merge_request `id` is used instead of iid" do
get api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user)
expect(response).to have_gitlab_http_status(:not_found)
end
context 'Draft' do
let!(:merge_request_draft) do
create(:merge_request,
author: user,
assignees: [user],
source_project: project,
target_project: project,
title: "Draft: Test",
created_at: base_time + 1.second
)
end
it "returns merge request" do
get api("/projects/#{project.id}/merge_requests/#{merge_request_draft.iid}", user)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['draft']).to eq(true)
expect(json_response['work_in_progress']).to eq(true)
end
end
context 'when a merge request has more than the changes limit' do
it "returns a string indicating that more changes were made" do
allow(Commit).to receive(:diff_max_files).and_return(5)
merge_request_overflow = create(:merge_request, :simple,
author: user,
assignees: [user],
source_project: project,
source_branch: 'expand-collapse-files',
target_project: project,
target_branch: 'master')
get api("/projects/#{project.id}/merge_requests/#{merge_request_overflow.iid}", user)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['changes_count']).to eq('5+')
end
end
context 'for forked projects' do
let(:user2) { create(:user) }
let(:project) { create(:project, :public, :repository) }
let(:forked_project) { fork_project(project, user2, repository: true) }
let(:merge_request) do
create(:merge_request,
source_project: forked_project,
target_project: project,
source_branch: 'fixes',
allow_collaboration: true)
end
it 'includes the `allow_collaboration` field', :sidekiq_might_not_need_inline do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user)
expect(json_response['allow_collaboration']).to be_truthy
expect(json_response['allow_maintainer_to_push']).to be_truthy
end
end
it 'indicates if a user cannot merge the MR' do
user2 = create(:user)
project.add_reporter(user2)
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user2)
expect(json_response['user']['can_merge']).to be false
end
it 'returns `checking` as its merge_status instead of `cannot_be_merged_rechecking`' do
merge_request.update!(merge_status: 'cannot_be_merged_rechecking')
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user)
expect(json_response['merge_status']).to eq 'checking'
end
context 'when merge request is unchecked' do
before do
merge_request.mark_as_unchecked!
end
it 'checks mergeability asynchronously' do
expect_next_instance_of(MergeRequests::MergeabilityCheckService) do |service|
expect(service).not_to receive(:execute)
expect(service).to receive(:async_execute)
end
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user)
end
end
end
describe 'GET /projects/:id/merge_requests/:merge_request_iid/participants' do
it_behaves_like 'issuable participants endpoint' do
let(:entity) { create(:merge_request, :simple, milestone: milestone1, author: user, assignees: [user], source_project: project, target_project: project, source_branch: 'markdown', title: "Test", created_at: base_time) }
end
context 'when merge request author has only guest access' do
it_behaves_like 'rejects user from accessing merge request info' do
let(:url) { "/projects/#{project.id}/merge_requests/#{merge_request.iid}/participants" }
end
end
end
describe 'GET /projects/:id/merge_requests/:merge_request_iid/reviewers' do
it 'returns reviewers' do
reviewer = create(:user)
merge_request.merge_request_reviewers.create!(reviewer: reviewer)
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/reviewers", user)
expect(response).to have_gitlab_http_status(:ok)
expect(response).to include_pagination_headers
expect(json_response).to be_an Array
expect(json_response.size).to eq(merge_request.merge_request_reviewers.size)
expect(json_response.last['user']['id']).to eq(reviewer.id)
expect(json_response.last['user']['name']).to eq(reviewer.name)
expect(json_response.last['user']['username']).to eq(reviewer.username)
expect(json_response.last['state']).to eq('unreviewed')
expect(json_response.last['created_at']).to be_present
end
it 'returns a 404 when iid does not exist' do
get api("/projects/#{project.id}/merge_requests/#{non_existing_record_iid}/reviewers", user)
expect(response).to have_gitlab_http_status(:not_found)
end
it 'returns a 404 when id is used instead of iid' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/reviewers", user)
expect(response).to have_gitlab_http_status(:not_found)
end
context 'when merge request author has only guest access' do
it_behaves_like 'rejects user from accessing merge request info' do
let(:url) { "/projects/#{project.id}/merge_requests/#{merge_request.iid}/reviewers" }
end
end
end
describe 'GET /projects/:id/merge_requests/:merge_request_iid/commits' do
include_context 'with merge requests'
it 'returns a 200 when merge request is valid' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/commits", user)
commit = merge_request.commits.first
expect_successful_response_with_paginated_array
expect(json_response.size).to eq(merge_request.commits.size)
expect(json_response.first['id']).to eq(commit.id)
expect(json_response.first['title']).to eq(commit.title)
end
it 'returns a 404 when merge_request_iid not found' do
get api("/projects/#{project.id}/merge_requests/0/commits", user)
expect(response).to have_gitlab_http_status(:not_found)
end
it 'returns a 404 when merge_request id is used instead of iid' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/commits", user)
expect(response).to have_gitlab_http_status(:not_found)
end
context 'when merge request author has only guest access' do
it_behaves_like 'rejects user from accessing merge request info' do
let(:url) { "/projects/#{project.id}/merge_requests/#{merge_request.iid}/commits" }
end
end
end
describe 'GET /projects/:id/merge_requests/:merge_request_iid/:context_commits' do
let_it_be(:merge_request) { create(:merge_request, :simple, author: user, source_project: project, target_project: project, source_branch: 'markdown', title: "Test", created_at: base_time) }
let_it_be(:merge_request_context_commit) { create(:merge_request_context_commit, merge_request: merge_request, message: 'test') }
it 'returns a 200 when merge request is valid' do
context_commit = merge_request.context_commits.first
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/context_commits", user)
expect_successful_response_with_paginated_array
expect(json_response.size).to eq(merge_request.context_commits.size)
expect(json_response.first['id']).to eq(context_commit.id)
expect(json_response.first['title']).to eq(context_commit.title)
end
it 'returns a 404 when merge_request_iid not found' do
get api("/projects/#{project.id}/merge_requests/0/context_commits", user)
expect(response).to have_gitlab_http_status(:not_found)
end
end
describe 'GET /projects/:id/merge_requests/:merge_request_iid/changes' do
let_it_be(:merge_request) do
create(
:merge_request,
:simple,
author: user,
assignees: [user],
source_project: project,
target_project: project,
source_branch: 'markdown',
title: "Test",
created_at: base_time
)
end
shared_examples 'find an existing merge request' do
it 'returns the change information of the merge_request' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/changes", user)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['changes'].size).to eq(merge_request.diffs.size)
expect(json_response['overflow']).to be_falsy
end
end
shared_examples 'accesses diffs via raw_diffs' do
let(:params) { {} }
it 'as expected' do
expect_any_instance_of(MergeRequest) do |merge_request|
expect(merge_request).to receive(:raw_diffs).and_call_original
end
expect_any_instance_of(MergeRequest) do |merge_request|
expect(merge_request).not_to receive(:diffs)
end
get(api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/changes", user), params: params)
end
end
it 'returns a 404 when merge_request_iid not found' do
get api("/projects/#{project.id}/merge_requests/0/changes", user)
expect(response).to have_gitlab_http_status(:not_found)
end
it 'returns a 404 when merge_request id is used instead of iid' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/changes", user)
expect(response).to have_gitlab_http_status(:not_found)
end
context 'when merge request author has only guest access' do
it_behaves_like 'rejects user from accessing merge request info' do
let(:url) { "/projects/#{project.id}/merge_requests/#{merge_request.iid}/changes" }
end
end
it_behaves_like 'find an existing merge request'
it_behaves_like 'accesses diffs via raw_diffs'
it 'returns the overflow status as false' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/changes", user)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['overflow']).to be_falsy
end
context 'when using DB-backed diffs' do
it_behaves_like 'find an existing merge request'
it 'accesses diffs via DB-backed diffs.diffs' do
expect_any_instance_of(MergeRequest) do |merge_request|
expect(merge_request).to receive(:diffs).and_call_original
end
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/changes", user)
end
context 'when the diff_collection has overflowed its size limits' do
before do
expect_next_instance_of(Gitlab::Git::DiffCollection) do |diff_collection|
expect(diff_collection).to receive(:overflow?).and_return(true)
end
end
it 'returns the overflow status as true' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/changes", user)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['overflow']).to be_truthy
end
end
context 'when access_raw_diffs is true' do
it_behaves_like 'accesses diffs via raw_diffs' do
let(:params) { { access_raw_diffs: "true" } }
end
end
end
end
describe 'GET /projects/:id/merge_requests/:merge_request_iid/diffs' do
let_it_be(:merge_request) do
create(
:merge_request,
:simple,
author: user,
assignees: [user],
source_project: project,
target_project: project,
source_branch: 'markdown',
title: "Test",
created_at: base_time
)
end
it 'returns a 404 when merge_request_iid not found' do
get api("/projects/#{project.id}/merge_requests/0/diffs", user)
expect(response).to have_gitlab_http_status(:not_found)
end
it 'returns a 404 when merge_request id is used instead of iid' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/diffs", user)
expect(response).to have_gitlab_http_status(:not_found)
end
context 'when merge request author has only guest access' do
it_behaves_like 'rejects user from accessing merge request info' do
let(:url) { "/projects/#{project.id}/merge_requests/#{merge_request.iid}/diffs" }
end
end
it 'returns the diffs of the merge_request' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/diffs", user)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response.size).to eq(merge_request.diffs.size)
end
context 'when pagination params are present' do
it 'returns limited diffs' do
get(
api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/diffs", user),
params: { page: 1, per_page: 1 }
)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response.size).to eq(1)
end
end
end
describe 'GET /projects/:id/merge_requests/:merge_request_iid/pipelines' do
let_it_be(:merge_request) { create(:merge_request, :simple, author: user, assignees: [user], source_project: project, target_project: project, source_branch: 'markdown', title: "Test", created_at: base_time) }
context 'when authorized' do
let!(:pipeline) { create(:ci_empty_pipeline, project: project, user: user, ref: merge_request.source_branch, sha: merge_request.diff_head_sha) }
let!(:pipeline2) { create(:ci_empty_pipeline, project: project) }
it 'returns a paginated array of corresponding pipelines' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/pipelines")
expect_successful_response_with_paginated_array
expect(json_response.count).to eq(1)
expect(json_response.first['id']).to eq(pipeline.id)
end
it 'exposes basic attributes' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/pipelines")
expect(response).to have_gitlab_http_status(:ok)
expect(response).to match_response_schema('public_api/v4/pipelines')
end
it 'returns 404 if MR does not exist' do
get api("/projects/#{project.id}/merge_requests/777/pipelines")
expect(response).to have_gitlab_http_status(:not_found)
end
end
context 'when unauthorized' do
it 'returns 403' do
project = create(:project, public_builds: false)
merge_request = create(:merge_request, :simple, source_project: project)
guest = create(:user)
project.add_guest(guest)
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/pipelines", guest)
expect(response).to have_gitlab_http_status(:forbidden)
end
end
context 'when merge request author has only guest access' do
it_behaves_like 'rejects user from accessing merge request info' do
let(:url) { "/projects/#{project.id}/merge_requests/#{merge_request.iid}/pipelines" }
end
end
end
describe 'POST /projects/:id/merge_requests/:merge_request_iid/pipelines' do
before do
stub_ci_pipeline_yaml_file(ci_yaml)
end
let(:ci_yaml) do
YAML.dump({
rspec: {
script: 'ls',
only: ['merge_requests']
}
})
end
let_it_be(:project) do
create(:project, :private, :repository,
creator: user,
namespace: user.namespace,
only_allow_merge_if_pipeline_succeeds: false)
end
let_it_be(:merge_request) do
create(:merge_request, :with_detached_merge_request_pipeline,
author: user,
assignees: [user],
source_project: project,
target_project: project,
title: 'Test',
created_at: base_time)
end
let(:merge_request_iid) { merge_request.iid }
let(:authenticated_user) { user }
let(:request) do
post api("/projects/#{project.id}/merge_requests/#{merge_request_iid}/pipelines", authenticated_user)
end
context 'when authorized' do
it 'creates and returns the new Pipeline' do
expect { request }.to change(Ci::Pipeline, :count).by(1)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response).to be_a Hash
end
end
context 'when unauthorized' do
let(:authenticated_user) { create(:user) }
it 'responds with a blank 404' do
expect { request }.not_to change(Ci::Pipeline, :count)
expect(response).to have_gitlab_http_status(:not_found)
end
end
context 'when the merge request does not exist' do
let(:merge_request_iid) { non_existing_record_id }
it 'responds with a blank 404' do
expect { request }.not_to change(Ci::Pipeline, :count)
expect(response).to have_gitlab_http_status(:not_found)
end
end
context 'when the .gitlab-ci.yml file is invalid' do
let(:ci_yaml) { 'invalid yaml file' }
it 'creates a failed pipeline' do
expect { request }.to change(Ci::Pipeline, :count).by(1)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response).to be_a Hash
expect(merge_request.pipelines_for_merge_request.last).to be_failed
expect(merge_request.pipelines_for_merge_request.last).to be_config_error
end
end
end
describe 'POST /projects/:id/merge_requests' do
context 'support for deprecated assignee_id' do
let(:params) do
{
title: 'Test merge request',
source_branch: 'feature_conflict',
target_branch: 'master',
author_id: user.id,
assignee_id: user2.id
}
end
it 'creates a new merge request' do
post api("/projects/#{project.id}/merge_requests", user), params: params
expect(response).to have_gitlab_http_status(:created)
expect(json_response['title']).to eq('Test merge request')
expect(json_response['assignee']['name']).to eq(user2.name)
expect(json_response['assignees'].first['name']).to eq(user2.name)
end
it 'creates a new merge request when assignee_id is empty' do
params[:assignee_id] = ''
post api("/projects/#{project.id}/merge_requests", user), params: params
expect(response).to have_gitlab_http_status(:created)
expect(json_response['title']).to eq('Test merge request')
expect(json_response['assignee']).to be_nil
end
it 'filters assignee_id of unauthorized user' do
private_project = create(:project, :private, :repository)
another_user = create(:user)
private_project.add_maintainer(user)
params[:assignee_id] = another_user.id
post api("/projects/#{private_project.id}/merge_requests", user), params: params
expect(response).to have_gitlab_http_status(:created)
expect(json_response['assignee']).to be_nil
end
end
context 'single assignee restrictions' do
let(:params) do
{
title: 'Test merge request',
source_branch: 'feature_conflict',
target_branch: 'master',
author_id: user.id,
assignee_ids: [user.id, user2.id]
}
end
it 'creates a new project merge request with no more than one assignee' do
post api("/projects/#{project.id}/merge_requests", user), params: params
expect(response).to have_gitlab_http_status(:created)
expect(json_response['title']).to eq('Test merge request')
expect(json_response['assignees'].count).to eq(1)
expect(json_response['assignees'].first['name']).to eq(user.name)
expect(json_response.dig('assignee', 'name')).to eq(user.name)
end
end
context 'accepts reviewer_ids' do
let(:params) do
{
title: 'Test merge request',
source_branch: 'feature_conflict',
target_branch: 'master',
author_id: user.id,
reviewer_ids: [user2.id]
}
end
it 'creates a new merge request with a reviewer' do
post api("/projects/#{project.id}/merge_requests", user), params: params
expect(response).to have_gitlab_http_status(:created)
expect(json_response['title']).to eq('Test merge request')
expect(json_response['reviewers'].first['name']).to eq(user2.name)
end
it 'creates a new merge request with no reviewer' do
params[:reviewer_ids] = []
post api("/projects/#{project.id}/merge_requests", user), params: params
expect(response).to have_gitlab_http_status(:created)
expect(json_response['title']).to eq('Test merge request')
expect(json_response['reviewers']).to be_empty
end
end
context 'between branches projects' do
context 'different labels' do
let(:params) do
{
title: 'Test merge_request',
source_branch: 'feature_conflict',
target_branch: 'master',
author_id: user.id,
milestone_id: milestone.id,
squash: true
}
end
shared_examples_for 'creates merge request with labels' do
it 'returns merge_request' do
params[:labels] = labels
post api("/projects/#{project.id}/merge_requests", user), params: params
expect(response).to have_gitlab_http_status(:created)
expect(json_response['title']).to eq('Test merge_request')
expect(json_response['labels']).to eq(%w(label label2))
expect(json_response['milestone']['id']).to eq(milestone.id)
expect(json_response['squash']).to be_truthy
expect(json_response['force_remove_source_branch']).to be_falsy
end
end
it_behaves_like 'creates merge request with labels' do
let(:labels) { 'label, label2' }
end
it_behaves_like 'creates merge request with labels' do
let(:labels) { %w(label label2) }
end
it_behaves_like 'creates merge request with labels' do
let(:labels) { %w(label label2) }
end
it 'creates merge request with special label names' do
params[:labels] = 'label, label?, label&foo, ?, &'
post api("/projects/#{project.id}/merge_requests", user), params: params
expect(response).to have_gitlab_http_status(:created)
expect(json_response['labels']).to include 'label'
expect(json_response['labels']).to include 'label?'
expect(json_response['labels']).to include 'label&foo'
expect(json_response['labels']).to include '?'
expect(json_response['labels']).to include '&'
end
it 'creates merge request with special label names as array' do
params[:labels] = ['label', 'label?', 'label&foo, ?, &', '1, 2', 3, 4]
post api("/projects/#{project.id}/merge_requests", user), params: params
expect(response).to have_gitlab_http_status(:created)
expect(json_response['labels']).to include 'label'
expect(json_response['labels']).to include 'label?'
expect(json_response['labels']).to include 'label&foo'
expect(json_response['labels']).to include '?'
expect(json_response['labels']).to include '&'
expect(json_response['labels']).to include '1'
expect(json_response['labels']).to include '2'
expect(json_response['labels']).to include '3'
expect(json_response['labels']).to include '4'
end
it 'empty label param does not add any labels' do
params[:labels] = ''
post api("/projects/#{project.id}/merge_requests", user), params: params
expect(response).to have_gitlab_http_status(:created)
expect(json_response['labels']).to eq([])
end
it 'empty label param as array does not add any labels, but only explicitly as json' do
params[:labels] = []
post api("/projects/#{project.id}/merge_requests", user),
params: params.to_json,
headers: { 'Content-Type': 'application/json' }
expect(response).to have_gitlab_http_status(:created)
expect(json_response['labels']).to eq([])
end
it 'empty label param as array, does not add any labels' do
params[:labels] = []
post api("/projects/#{project.id}/merge_requests", user), params: params
expect(response).to have_gitlab_http_status(:created)
expect(json_response['labels']).to eq([])
end
it 'array with one empty string element does not add labels' do
params[:labels] = ['']
post api("/projects/#{project.id}/merge_requests", user), params: params
expect(response).to have_gitlab_http_status(:created)
expect(json_response['labels']).to eq([])
end
it 'array with multiple empty string elements, does not add labels' do
params[:labels] = ['', '', '']
post api("/projects/#{project.id}/merge_requests", user), params: params
expect(response).to have_gitlab_http_status(:created)
expect(json_response['labels']).to eq([])
end
end
it "returns 422 when source_branch equals target_branch" do
post api("/projects/#{project.id}/merge_requests", user),
params: { title: "Test merge_request", source_branch: "master", target_branch: "master", author: user }
expect(response).to have_gitlab_http_status(:unprocessable_entity)
expect(json_response['message']).to eq(["You can't use same project/branch for source and target"])
end
it "returns 400 when source_branch is missing" do
post api("/projects/#{project.id}/merge_requests", user),
params: { title: "Test merge_request", target_branch: "master", author: user }
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response['error']).to eq('source_branch is missing')
end
it "returns 400 when target_branch is missing" do
post api("/projects/#{project.id}/merge_requests", user),
params: { title: "Test merge_request", source_branch: "markdown", author: user }
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response['error']).to eq('target_branch is missing')
end
it "returns 400 when title is missing" do
post api("/projects/#{project.id}/merge_requests", user),
params: { target_branch: 'master', source_branch: 'markdown' }
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response['error']).to eq('title is missing')
end
context 'with existing MR' do
before do
post api("/projects/#{project.id}/merge_requests", user),
params: {
title: 'Test merge_request',
source_branch: 'feature_conflict',
target_branch: 'master',
author: user
}
@mr = MergeRequest.all.last
end
it 'returns 409 when MR already exists for source/target' do
expect do
post api("/projects/#{project.id}/merge_requests", user),
params: {
title: 'New test merge_request',
source_branch: 'feature_conflict',
target_branch: 'master',
author: user
}
end.to change { MergeRequest.count }.by(0)
expect(response).to have_gitlab_http_status(:conflict)
expect(json_response['message']).to eq(["Another open merge request already exists for this source branch: !1"])
end
end
context 'accepts remove_source_branch parameter' do
let(:params) do
{ title: 'Test merge_request',
source_branch: 'feature_conflict',
target_branch: 'master',
author: user }
end
it 'sets force_remove_source_branch to false' do
post api("/projects/#{project.id}/merge_requests", user), params: params.merge(remove_source_branch: false)
expect(json_response['force_remove_source_branch']).to be_falsy
end
it 'sets force_remove_source_branch to true' do
post api("/projects/#{project.id}/merge_requests", user), params: params.merge(remove_source_branch: true)
expect(json_response['force_remove_source_branch']).to be_truthy
end
end
end
context 'forked projects', :sidekiq_might_not_need_inline do
let_it_be(:user2) { create(:user) }
let(:project) { create(:project, :public, :repository) }
let!(:forked_project) { fork_project(project, user2, repository: true) }
let!(:unrelated_project) { create(:project, namespace: create(:user).namespace, creator_id: user2.id) }
before do
forked_project.add_reporter(user2)
end
it "returns merge_request" do
post api("/projects/#{forked_project.id}/merge_requests", user2),
params: { title: 'Test merge_request', source_branch: "feature_conflict", target_branch: "master", author: user2, target_project_id: project.id, description: 'Test description for Test merge_request' }
expect(response).to have_gitlab_http_status(:created)
expect(json_response['title']).to eq('Test merge_request')
expect(json_response['description']).to eq('Test description for Test merge_request')
end
it "does not return 422 when source_branch equals target_branch" do
expect(project.id).not_to eq(forked_project.id)
expect(forked_project.forked?).to be_truthy
expect(forked_project.forked_from_project).to eq(project)
post api("/projects/#{forked_project.id}/merge_requests", user2),
params: { title: 'Test merge_request', source_branch: "master", target_branch: "master", author: user2, target_project_id: project.id }
expect(response).to have_gitlab_http_status(:created)
expect(json_response['title']).to eq('Test merge_request')
end
it 'returns 403 when target project has disabled merge requests' do
project.project_feature.update!(merge_requests_access_level: 0)
post api("/projects/#{forked_project.id}/merge_requests", user2),
params: {
title: 'Test',
target_branch: 'master',
source_branch: 'markdown',
author: user2,
target_project_id: project.id
}
expect(response).to have_gitlab_http_status(:forbidden)
end
it "returns 400 when source_branch is missing" do
post api("/projects/#{forked_project.id}/merge_requests", user2),
params: { title: 'Test merge_request', target_branch: "master", author: user2, target_project_id: project.id }
expect(response).to have_gitlab_http_status(:bad_request)
end
it "returns 400 when target_branch is missing" do
post api("/projects/#{forked_project.id}/merge_requests", user2),
params: { title: 'Test merge_request', source_branch: "master", author: user2, target_project_id: project.id }
expect(response).to have_gitlab_http_status(:bad_request)
end
it "returns 400 when title is missing" do
post api("/projects/#{forked_project.id}/merge_requests", user2),
params: { target_branch: 'master', source_branch: 'markdown', author: user2, target_project_id: project.id }
expect(response).to have_gitlab_http_status(:bad_request)
end
it 'allows setting `allow_collaboration`', :sidekiq_might_not_need_inline do
post api("/projects/#{forked_project.id}/merge_requests", user2),
params: { title: 'Test merge_request', source_branch: "feature_conflict", target_branch: "master", author: user2, target_project_id: project.id, allow_collaboration: true }
expect(response).to have_gitlab_http_status(:created)
expect(json_response['allow_collaboration']).to be_truthy
expect(json_response['allow_maintainer_to_push']).to be_truthy
end
context 'when target_branch and target_project_id is specified' do
let(:params) do
{ title: 'Test merge_request',
target_branch: 'master',
source_branch: 'markdown',
author: user2,
target_project_id: unrelated_project.id }
end
it 'returns 422 if targeting a different fork' do
unrelated_project.add_developer(user2)
post api("/projects/#{forked_project.id}/merge_requests", user2), params: params
expect(response).to have_gitlab_http_status(:unprocessable_entity)
end
it 'returns 403 if targeting a different fork which user can not access' do
post api("/projects/#{forked_project.id}/merge_requests", user2), params: params
expect(response).to have_gitlab_http_status(:forbidden)
end
end
it "returns 201 when target_branch is specified and for the same project", :sidekiq_might_not_need_inline do
post api("/projects/#{forked_project.id}/merge_requests", user2),
params: { title: 'Test merge_request', target_branch: 'master', source_branch: 'markdown', author: user2, target_project_id: forked_project.id }
expect(response).to have_gitlab_http_status(:created)
end
end
context 'when user is an inherited member from the group' do
let_it_be(:group) { create(:group) }
shared_examples 'user cannot create merge requests' do
it 'returns 403 forbidden' do
post api("/projects/#{group_project.id}/merge_requests", inherited_user), params: params
expect(response).to have_gitlab_http_status(:forbidden)
end
end
context 'and user is a guest' do
let_it_be(:inherited_user) { create(:user) }
let_it_be(:params) do
{
title: 'Test merge request',
source_branch: 'feature_conflict',
target_branch: 'master',
author_id: inherited_user.id
}
end
before_all do
group.add_guest(inherited_user)
end
context 'when project is public with private merge requests' do
let(:group_project) do
create(:project,
:public,
:repository,
group: group,
merge_requests_access_level: ProjectFeature::DISABLED,
only_allow_merge_if_pipeline_succeeds: false)
end
it_behaves_like 'user cannot create merge requests'
end
context 'when project is private' do
let(:group_project) do
create(:project,
:private,
:repository,
group: group,
only_allow_merge_if_pipeline_succeeds: false)
end
it_behaves_like 'user cannot create merge requests'
end
end
end
end
describe 'PUT /projects/:id/merge_requests/:merge_request_iid' do
it_behaves_like 'issuable update endpoint' do
let(:entity) { merge_request }
end
context 'when only assignee_ids are provided' do
let(:params) do
{
assignee_ids: [user2.id]
}
end
it 'sets the assignees' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: params
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['assignees']).to contain_exactly(
a_hash_including('name' => user2.name)
)
end
it 'creates appropriate system notes', :sidekiq_inline do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: params
expect(merge_request.notes.system.last.note).to include("assigned to #{user2.to_reference}")
end
it 'triggers webhooks', :sidekiq_inline do
hook = create(:project_hook, merge_requests_events: true, project: merge_request.project)
expect(WebHookWorker).to receive(:perform_async).with(hook.id, anything, 'merge_request_hooks', anything)
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: params
expect(response).to have_gitlab_http_status(:ok)
end
end
context 'when assignee_id=user2.id' do
let(:params) do
{
assignee_id: user2.id
}
end
it 'sets the assignees' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: params
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['assignees']).to contain_exactly(
a_hash_including('name' => user2.name)
)
end
end
context 'when assignee_id=0' do
let(:params) do
{
assignee_id: 0
}
end
it 'clears the assignees' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: params
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['assignees']).to be_empty
end
it 'creates appropriate system notes', :sidekiq_inline do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: params
expect(merge_request.notes.system.last.note).to include("unassigned #{user.to_reference}")
end
end
context 'when only assignee_ids are provided, and the list is empty' do
let(:params) do
{
assignee_ids: []
}
end
it 'clears the assignees' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: params
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['assignees']).to be_empty
end
end
context 'when only assignee_ids are provided, and the list contains the sentinel value' do
let(:params) do
{
assignee_ids: [0]
}
end
it 'clears the assignees' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: params
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['assignees']).to be_empty
end
end
context 'when only assignee_id=0' do
let(:params) do
{
assignee_id: 0
}
end
it 'clears the assignees' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: params
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['assignees']).to be_empty
end
end
context 'accepts reviewer_ids' do
let(:params) do
{
title: 'Updated merge request',
reviewer_ids: [user2.id]
}
end
it 'adds a reviewer to the existing merge request' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: params
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['title']).to eq('Updated merge request')
expect(json_response['reviewers'].first['name']).to eq(user2.name)
end
it 'removes a reviewer from the existing merge request' do
merge_request.reviewers = [user2]
params[:reviewer_ids] = []
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: params
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['title']).to eq('Updated merge request')
expect(json_response['reviewers']).to be_empty
end
end
end
describe "POST /projects/:id/merge_requests/:merge_request_iid/context_commits" do
let(:merge_request_iid) { merge_request.iid }
let(:authenticated_user) { user }
let(:commit) { project.repository.commit }
let(:params) do
{
commits: [commit.id]
}
end
let(:params_empty_commits) do
{
commits: []
}
end
let(:params_invalid_shas) do
{
commits: ['invalid']
}
end
describe 'when authenticated' do
it 'creates and returns the new context commit' do
post api("/projects/#{project.id}/merge_requests/#{merge_request_iid}/context_commits", authenticated_user), params: params
expect(response).to have_gitlab_http_status(:created)
expect(json_response).to be_an Array
expect(json_response.first['short_id']).to eq(commit.short_id)
expect(json_response.first['title']).to eq(commit.title)
expect(json_response.first['message']).to eq(commit.message)
expect(json_response.first['author_name']).to eq(commit.author_name)
expect(json_response.first['author_email']).to eq(commit.author_email)
expect(json_response.first['committer_name']).to eq(commit.committer_name)
expect(json_response.first['committer_email']).to eq(commit.committer_email)
end
context 'doesnt create when its already created' do
before do
create(:merge_request_context_commit, merge_request: merge_request, sha: commit.id)
end
it 'returns 400 when the context commit is already created' do
post api("/projects/#{project.id}/merge_requests/#{merge_request_iid}/context_commits", authenticated_user), params: params
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response['message']).to eq("Context commits: [\"#{commit.id}\"] are already created")
end
end
it 'returns 400 when one or more shas are invalid' do
post api("/projects/#{project.id}/merge_requests/#{merge_request_iid}/context_commits", authenticated_user), params: params_invalid_shas
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response['message']).to eq('One or more context commits\' sha is not valid.')
end
it 'returns 400 when the commits are empty' do
post api("/projects/#{project.id}/merge_requests/#{merge_request_iid}/context_commits", authenticated_user), params: params_empty_commits
expect(response).to have_gitlab_http_status(:bad_request)
end
it 'returns 400 when params is empty' do
post api("/projects/#{project.id}/merge_requests/#{merge_request_iid}/context_commits", authenticated_user)
expect(response).to have_gitlab_http_status(:bad_request)
end
it 'returns 403 when creating new context commit for guest role' do
guest = create(:user)
project.add_guest(guest)
post api("/projects/#{project.id}/merge_requests/#{merge_request_iid}/context_commits", guest), params: params
expect(response).to have_gitlab_http_status(:forbidden)
end
it 'returns 403 when creating new context commit for reporter role' do
reporter = create(:user)
project.add_reporter(reporter)
post api("/projects/#{project.id}/merge_requests/#{merge_request_iid}/context_commits", reporter), params: params
expect(response).to have_gitlab_http_status(:forbidden)
end
end
context 'when unauthenticated' do
it 'returns 401 if user tries to create context commits' do
post api("/projects/#{project.id}/merge_requests/#{merge_request_iid}/context_commits"), params: params
expect(response).to have_gitlab_http_status(:unauthorized)
end
end
end
describe "DELETE /projects/:id/merge_requests/:merge_request_iid" do
context "when the user is developer" do
let(:developer) { create(:user) }
before do
project.add_developer(developer)
end
it "denies the deletion of the merge request" do
delete api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", developer)
expect(response).to have_gitlab_http_status(:forbidden)
end
end
context "when the user is project owner" do
it "destroys the merge request owners can destroy" do
delete api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user)
expect(response).to have_gitlab_http_status(:no_content)
end
it "returns 404 for an invalid merge request IID" do
delete api("/projects/#{project.id}/merge_requests/#{non_existing_record_iid}", user)
expect(response).to have_gitlab_http_status(:not_found)
end
it "returns 404 if the merge request id is used instead of iid" do
delete api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user)
expect(response).to have_gitlab_http_status(:not_found)
end
it_behaves_like '412 response' do
let(:request) { api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user) }
end
end
end
describe "DELETE /projects/:id/merge_requests/:merge_request_iid/context_commits" do
let(:merge_request_iid) { merge_request.iid }
let(:authenticated_user) { user }
let(:commit) { project.repository.commit }
context "when authenticated" do
let(:params) do
{
commits: [commit.id]
}
end
let(:params_invalid_shas) do
{
commits: ["invalid"]
}
end
let(:params_empty_commits) do
{
commits: []
}
end
it "deletes context commit" do
delete api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/context_commits", authenticated_user), params: params
expect(response).to have_gitlab_http_status(:no_content)
end
it "returns 400 when invalid commit sha is passed" do
delete api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/context_commits", authenticated_user), params: params_invalid_shas
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response["message"]).to eq('One or more context commits\' sha is not valid.')
end
it "returns 400 when commits is empty" do
delete api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/context_commits", authenticated_user), params: params_empty_commits
expect(response).to have_gitlab_http_status(:bad_request)
end
it "returns 400 when no params is passed" do
delete api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/context_commits", authenticated_user)
expect(response).to have_gitlab_http_status(:bad_request)
end
it 'returns 403 when deleting existing context commit for guest role' do
guest = create(:user)
project.add_guest(guest)
delete api("/projects/#{project.id}/merge_requests/#{merge_request_iid}/context_commits", guest), params: params
expect(response).to have_gitlab_http_status(:forbidden)
end
it 'returns 403 when deleting existing context commit for reporter role' do
reporter = create(:user)
project.add_reporter(reporter)
delete api("/projects/#{project.id}/merge_requests/#{merge_request_iid}/context_commits", reporter), params: params
expect(response).to have_gitlab_http_status(:forbidden)
end
end
context "when unauthenticated" do
it "returns 401, unauthorised error" do
delete api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/context_commits")
expect(response).to have_gitlab_http_status(:unauthorized)
end
end
end
describe "PUT /projects/:id/merge_requests/:merge_request_iid/merge", :clean_gitlab_redis_cache do
let(:project) { create(:project, :repository, namespace: user.namespace) }
let(:merge_request) { create(:merge_request, :simple, author: user, source_project: project, source_branch: 'markdown', title: 'Test') }
let(:pipeline) { create(:ci_pipeline, project: project) }
it "returns merge_request in case of success" do
expect { put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user) }
.to change { merge_request.reload.merged? }
.from(false)
.to(true)
expect(response).to have_gitlab_http_status(:ok)
end
context 'when the merge request fails to merge' do
it 'returns 422' do
expect_next_instance_of(::MergeRequests::MergeService) do |service|
expect(service).to receive(:execute)
end
expect { put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user) }
.not_to change { merge_request.reload.merged? }
expect(response).to have_gitlab_http_status(:unprocessable_entity)
expect(json_response['message']).to eq("Branch cannot be merged")
end
end
it "returns 422 if branch can't be merged" do
allow_next_found_instance_of(MergeRequest) do |merge_request|
allow(merge_request).to receive(:can_be_merged?).and_return(false)
end
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user)
expect(response).to have_gitlab_http_status(:unprocessable_entity)
expect(json_response['message']).to eq('Branch cannot be merged')
end
it "returns 405 if merge_request is not open" do
merge_request.close
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user)
expect(response).to have_gitlab_http_status(:method_not_allowed)
expect(json_response['message']).to eq('405 Method Not Allowed')
end
it "returns 405 if merge_request is a draft" do
merge_request.update_attribute(:title, "Draft: #{merge_request.title}")
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user)
expect(response).to have_gitlab_http_status(:method_not_allowed)
expect(json_response['message']).to eq('405 Method Not Allowed')
end
it 'returns 405 if the build failed for a merge request that requires success' do
project.update!(only_allow_merge_if_pipeline_succeeds: true)
create(:ci_pipeline,
:failed,
sha: merge_request.diff_head_sha,
merge_requests_as_head_pipeline: [merge_request])
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user)
expect(response).to have_gitlab_http_status(:method_not_allowed)
expect(json_response['message']).to eq('405 Method Not Allowed')
end
it "returns 401 if user has no permissions to merge" do
user2 = create(:user)
project.add_reporter(user2)
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user2)
expect(response).to have_gitlab_http_status(:unauthorized)
expect(json_response['message']).to eq('401 Unauthorized')
end
it "returns 409 if the SHA parameter doesn't match" do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user), params: { sha: merge_request.diff_head_sha.reverse }
expect(response).to have_gitlab_http_status(:conflict)
expect(json_response['message']).to start_with('SHA does not match HEAD of source branch')
end
it "succeeds if the SHA parameter matches" do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user), params: { sha: merge_request.diff_head_sha }
expect(response).to have_gitlab_http_status(:ok)
end
it "updates the MR's squash attribute" do
expect do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user), params: { squash: true }
end.to change { merge_request.reload.squash_on_merge? }
expect(response).to have_gitlab_http_status(:ok)
end
it 'does not merge if merge_when_pipeline_succeeds is passed and the pipeline has failed' do
create(:ci_pipeline,
:failed,
sha: merge_request.diff_head_sha,
merge_requests_as_head_pipeline: [merge_request])
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user), params: { merge_when_pipeline_succeeds: true }
expect(response).to have_gitlab_http_status(:method_not_allowed)
expect(merge_request.reload.state).to eq('opened')
end
it 'merges if the head pipeline already succeeded and `merge_when_pipeline_succeeds` is passed' do
create(:ci_pipeline, :success, sha: merge_request.diff_head_sha, merge_requests_as_head_pipeline: [merge_request])
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user), params: { merge_when_pipeline_succeeds: true }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['state']).to eq('merged')
end
it "enables merge when pipeline succeeds if the pipeline is active" do
allow_any_instance_of(MergeRequest).to receive_messages(head_pipeline: pipeline, actual_head_pipeline: pipeline)
allow(pipeline).to receive(:active?).and_return(true)
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user), params: { merge_when_pipeline_succeeds: true }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['title']).to eq('Test')
expect(json_response['merge_when_pipeline_succeeds']).to eq(true)
end
it "enables merge when pipeline succeeds if the pipeline is active and only_allow_merge_if_pipeline_succeeds is true" do
allow_any_instance_of(MergeRequest).to receive_messages(head_pipeline: pipeline, actual_head_pipeline: pipeline)
allow(pipeline).to receive(:active?).and_return(true)
project.update_attribute(:only_allow_merge_if_pipeline_succeeds, true)
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user), params: { merge_when_pipeline_succeeds: true }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['title']).to eq('Test')
expect(json_response['merge_when_pipeline_succeeds']).to eq(true)
end
it "returns 404 for an invalid merge request IID" do
put api("/projects/#{project.id}/merge_requests/#{non_existing_record_iid}/merge", user)
expect(response).to have_gitlab_http_status(:not_found)
end
it "returns 404 if the merge request id is used instead of iid" do
put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
expect(response).to have_gitlab_http_status(:not_found)
end
describe "the squash_commit_message param" do
let(:squash_commit) do
project.repository.commits_between(json_response['diff_refs']['start_sha'], json_response['merge_commit_sha']).first
end
it "results in a specific squash commit message when set" do
squash_commit_message = 'My custom squash commit message'
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user), params: {
squash: true,
squash_commit_message: squash_commit_message
}
expect(squash_commit.message.chomp).to eq(squash_commit_message)
end
it "results in a default squash commit message when not set" do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user), params: { squash: true }
expect(squash_commit.message.chomp).to eq(merge_request.default_squash_commit_message.chomp)
end
end
describe "the should_remove_source_branch param", :sidekiq_inline do
let(:source_repository) { merge_request.source_project.repository }
let(:source_branch) { merge_request.source_branch }
it 'removes the source branch when set' do
put(
api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user),
params: { should_remove_source_branch: true }
)
expect(response).to have_gitlab_http_status(:ok)
expect(source_repository.branch_exists?(source_branch)).to be false
expect(merge_request.reload.should_remove_source_branch?).to be true
end
end
context "with a merge request that has force_remove_source_branch enabled", :sidekiq_inline do
let(:source_repository) { merge_request.source_project.repository }
let(:source_branch) { merge_request.source_branch }
before do
merge_request.update!(merge_params: { 'force_remove_source_branch' => true })
end
it 'removes the source branch' do
put(
api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user)
)
expect(response).to have_gitlab_http_status(:ok)
expect(source_repository.branch_exists?(source_branch)).to be false
expect(merge_request.reload.should_remove_source_branch?).to be nil
end
it 'does not remove the source branch' do
put(
api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user),
params: { should_remove_source_branch: false }
)
expect(response).to have_gitlab_http_status(:ok)
expect(source_repository.branch_exists?(source_branch)).to be_truthy
expect(merge_request.reload.should_remove_source_branch?).to be false
end
end
context "performing a ff-merge with squash" do
let(:merge_request) { create(:merge_request, :rebased, source_project: project, squash: true) }
before do
project.update!(merge_requests_ff_only_enabled: true)
end
it "records the squash commit SHA and returns it in the response" do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['squash_commit_sha'].length).to eq(40)
end
end
end
describe "GET /projects/:id/merge_requests/:merge_request_iid/merge_ref", :clean_gitlab_redis_shared_state do
before do
merge_request.mark_as_unchecked!
end
let(:merge_request_iid) { merge_request.iid }
let(:url) do
"/projects/#{project.id}/merge_requests/#{merge_request_iid}/merge_ref"
end
it 'returns the generated ID from the merge service in case of success' do
get api(url, user)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['commit_id']).to eq(merge_request.merge_ref_head.sha)
end
context 'when merge-ref is not synced with merge status' do
let(:merge_request) { create(:merge_request, :simple, author: user, source_project: project, source_branch: 'markdown', merge_status: 'cannot_be_merged') }
it 'returns 200 if MR can be merged' do
get api(url, user)
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['commit_id']).to eq(merge_request.merge_ref_head.sha)
end
it 'returns 400 if MR cannot be merged' do
expect_next_instance_of(MergeRequests::MergeToRefService) do |merge_request|
expect(merge_request).to receive(:execute) { { status: :failed } }
end
get api(url, user)
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response['message']).to eq('Merge request is not mergeable')
end
end
context 'when user has no access to the MR' do
let(:project) { create(:project, :private) }
let(:merge_request) { create(:merge_request, source_project: project, target_project: project) }
it 'returns 404' do
project.add_guest(user)
get api(url, user)
expect(response).to have_gitlab_http_status(:not_found)
expect(json_response['message']).to eq('404 Not found')
end
end
context 'when invalid merge request IID' do
let(:merge_request_iid) { non_existing_record_iid }
it 'returns 404' do
get api(url, user)
expect(response).to have_gitlab_http_status(:not_found)
end
end
context 'when merge request ID is used instead IID' do
let(:merge_request_iid) { merge_request.id }
it 'returns 404' do
get api(url, user)
expect(response).to have_gitlab_http_status(:not_found)
end
end
end
describe "PUT /projects/:id/merge_requests/:merge_request_iid" do
context 'updates force_remove_source_branch properly' do
it 'sets to false' do
merge_request.update!(merge_params: { 'force_remove_source_branch' => true })
expect(merge_request.force_remove_source_branch?).to be_truthy
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: { state_event: "close", remove_source_branch: false }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['state']).to eq('closed')
expect(json_response['force_remove_source_branch']).to be_falsey
end
it 'sets to true' do
merge_request.update!(merge_params: { 'force_remove_source_branch' => false })
expect(merge_request.force_remove_source_branch?).to be false
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: { state_event: "close", remove_source_branch: true }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['state']).to eq('closed')
expect(json_response['force_remove_source_branch']).to be_truthy
end
context 'with a merge request across forks' do
let(:project) { create(:project, :public, :repository, creator: user, namespace: user.namespace, only_allow_merge_if_pipeline_succeeds: false) }
let(:fork_owner) { create(:user) }
let(:source_project) { fork_project(project, fork_owner) }
let(:target_project) { project }
let(:merge_request) do
create(:merge_request,
source_project: source_project,
target_project: target_project,
source_branch: 'fixes',
merge_params: { 'force_remove_source_branch' => false })
end
it 'is true for an authorized user' do
put api("/projects/#{target_project.id}/merge_requests/#{merge_request.iid}", fork_owner), params: { state_event: 'close', remove_source_branch: true }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['state']).to eq('closed')
expect(json_response['force_remove_source_branch']).to be true
end
it 'is false for an unauthorized user' do
expect do
put api("/projects/#{target_project.id}/merge_requests/#{merge_request.iid}", target_project.first_owner), params: { state_event: 'close', remove_source_branch: true }
end.not_to change { merge_request.reload.merge_params }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['state']).to eq('closed')
expect(json_response['force_remove_source_branch']).to be false
end
end
end
context "to close a MR" do
it "returns merge_request" do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: { state_event: "close" }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['state']).to eq('closed')
end
end
it "updates title and returns merge_request" do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: { title: "New title" }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['title']).to eq('New title')
end
it "updates description and returns merge_request" do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: { description: "New description" }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['description']).to eq('New description')
end
it "updates milestone_id and returns merge_request" do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: { milestone_id: milestone.id }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['milestone']['id']).to eq(milestone.id)
end
it "updates squash and returns merge_request" do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: { squash: true }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['squash']).to be_truthy
end
it "updates target_branch and returns merge_request" do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: { target_branch: "wiki" }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['target_branch']).to eq('wiki')
end
context "forked projects" do
let_it_be(:user2) { create(:user) }
let(:project) { create(:project, :public, :repository) }
let!(:forked_project) { fork_project(project, user2, repository: true) }
let(:merge_request) do
create(:merge_request,
source_project: forked_project,
target_project: project,
source_branch: "fixes")
end
shared_examples "update of allow_collaboration and allow_maintainer_to_push" do |request_value, expected_value|
%w[allow_collaboration allow_maintainer_to_push].each do |attr|
it "attempts to update #{attr} to #{request_value} and returns #{expected_value} for `allow_collaboration`" do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user2), params: { attr => request_value }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response["allow_collaboration"]).to eq(expected_value)
expect(json_response["allow_maintainer_to_push"]).to eq(expected_value)
end
end
end
context "when source project is public (i.e. MergeRequest#collaborative_push_possible? == true)" do
it_behaves_like "update of allow_collaboration and allow_maintainer_to_push", true, true
end
context "when source project is private (i.e. MergeRequest#collaborative_push_possible? == false)" do
let(:project) { create(:project, :private, :repository) }
it_behaves_like "update of allow_collaboration and allow_maintainer_to_push", true, false
end
end
it "returns merge_request that removes the source branch" do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: { remove_source_branch: true }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['force_remove_source_branch']).to be_truthy
end
it 'filters assignee_id of unauthorized user' do
private_project = create(:project, :private, :repository)
mr = create(:merge_request, source_project: private_project, target_project: private_project)
another_user = create(:user)
private_project.add_maintainer(user)
params = { assignee_id: another_user.id }
put api("/projects/#{private_project.id}/merge_requests/#{mr.iid}", user), params: params
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['assignee']).to be_nil
end
context 'when updating labels' do
it 'allows special label names' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user),
params: {
title: 'new issue',
labels: 'label, label?, label&foo, ?, &'
}
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['labels']).to include 'label'
expect(json_response['labels']).to include 'label?'
expect(json_response['labels']).to include 'label&foo'
expect(json_response['labels']).to include '?'
expect(json_response['labels']).to include '&'
end
it 'also accepts labels as an array' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user),
params: {
title: 'new issue',
labels: ['label', 'label?', 'label&foo, ?, &', '1, 2', 3, 4]
}
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['labels']).to include 'label'
expect(json_response['labels']).to include 'label?'
expect(json_response['labels']).to include 'label&foo'
expect(json_response['labels']).to include '?'
expect(json_response['labels']).to include '&'
expect(json_response['labels']).to include '1'
expect(json_response['labels']).to include '2'
expect(json_response['labels']).to include '3'
expect(json_response['labels']).to include '4'
end
it 'empty label param removes labels' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user),
params: {
title: 'new issue',
labels: ''
}
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['labels']).to eq []
end
it 'label param as empty array, but only explicitly as json, removes labels' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user),
params: {
title: 'new issue',
labels: []
}.to_json,
headers: { 'Content-Type' => 'application/json' }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['labels']).to eq []
end
it 'empty label as array, removes labels' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user),
params: {
title: 'new issue',
labels: []
}
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['labels']).to eq []
end
it 'array with one empty string element removes labels' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user),
params: {
title: 'new issue',
labels: ['']
}
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['labels']).to eq []
end
it 'array with multiple empty string elements, removes labels' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user),
params: {
title: 'new issue',
labels: ['', '', '']
}
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['labels']).to eq []
end
end
context 'with labels' do
include_context 'with labels'
let(:api_base) { api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user) }
it 'when adding labels, keeps existing labels and adds new' do
put api_base, params: { add_labels: '1, 2' }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['labels']).to contain_exactly(label.title, label2.title, '1', '2')
end
it 'when removing labels, only removes those specified' do
put api_base, params: { remove_labels: label.title.to_s }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['labels']).to eq([label2.title])
end
it 'when removing all labels, keeps no labels' do
put api_base, params: { remove_labels: "#{label.title}, #{label2.title}" }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response['labels']).to be_empty
end
end
it 'does not update state when title is empty' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: { state_event: 'close', title: nil }
merge_request.reload
expect(response).to have_gitlab_http_status(:bad_request)
expect(merge_request.state).to eq('opened')
end
it 'does not update state when target_branch is empty' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), params: { state_event: 'close', target_branch: nil }
merge_request.reload
expect(response).to have_gitlab_http_status(:bad_request)
expect(merge_request.state).to eq('opened')
end
it "returns 404 for an invalid merge request IID" do
put api("/projects/#{project.id}/merge_requests/#{non_existing_record_iid}", user), params: { state_event: "close" }
expect(response).to have_gitlab_http_status(:not_found)
end
it "returns 404 if the merge request id is used instead of iid" do
put api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), params: { state_event: "close" }
expect(response).to have_gitlab_http_status(:not_found)
end
end
describe 'GET :id/merge_requests/:merge_request_iid/closes_issues' do
it 'returns the issue that will be closed on merge' do
issue = create(:issue, project: project)
mr = merge_request.tap do |mr|
mr.update_attribute(:description, "Closes #{issue.to_reference(mr.project)}")
mr.cache_merge_request_closes_issues!
end
get api("/projects/#{project.id}/merge_requests/#{mr.iid}/closes_issues", user)
expect_successful_response_with_paginated_array
expect(json_response.length).to eq(1)
expect(json_response.first['id']).to eq(issue.id)
end
it 'returns an empty array when there are no issues to be closed' do
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/closes_issues", user)
expect_empty_array_response
end
it 'handles external issues' do
jira_project = create(:project, :with_jira_integration, :public, :repository, name: 'JIR_EXT1')
ext_issue = ExternalIssue.new("#{jira_project.name}-123", jira_project)
issue = create(:issue, project: jira_project)
description = "Closes #{ext_issue.to_reference(jira_project)}\ncloses #{issue.to_reference}"
merge_request = create(:merge_request,
:simple, author: user, assignees: [user], source_project: jira_project, description: description)
get api("/projects/#{jira_project.id}/merge_requests/#{merge_request.iid}/closes_issues", user)
expect_successful_response_with_paginated_array
expect(json_response.length).to eq(2)
expect(json_response.second['title']).to eq(ext_issue.title)
expect(json_response.second['id']).to eq(ext_issue.id)
expect(json_response.second['confidential']).to be_nil
expect(json_response.first['title']).to eq(issue.title)
expect(json_response.first['id']).to eq(issue.id)
expect(json_response.first['confidential']).not_to be_nil
end
it 'returns 403 if the user has no access to the merge request' do
project = create(:project, :private)
merge_request = create(:merge_request, :simple, source_project: project)
guest = create(:user)
project.add_guest(guest)
get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/closes_issues", guest)
expect(response).to have_gitlab_http_status(:forbidden)
end
it "returns 404 for an invalid merge request IID" do
get api("/projects/#{project.id}/merge_requests/#{non_existing_record_iid}/closes_issues", user)
expect(response).to have_gitlab_http_status(:not_found)
end
it "returns 404 if the merge request id is used instead of iid" do
get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/closes_issues", user)
expect(response).to have_gitlab_http_status(:not_found)
end
end
describe 'POST :id/merge_requests/:merge_request_iid/subscribe' do
it 'subscribes to a merge request' do
post api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/subscribe", admin)
expect(response).to have_gitlab_http_status(:created)
expect(json_response['subscribed']).to eq(true)
end
it 'returns 304 if already subscribed' do
post api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/subscribe", user)
expect(response).to have_gitlab_http_status(:not_modified)
end
it 'returns 404 if the merge request is not found' do
post api("/projects/#{project.id}/merge_requests/123/subscribe", user)
expect(response).to have_gitlab_http_status(:not_found)
end
it 'returns 404 if the merge request id is used instead of iid' do
post api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscribe", user)
expect(response).to have_gitlab_http_status(:not_found)
end
it 'returns 403 if user has no access to read code' do
guest = create(:user)
project.add_guest(guest)
post api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/subscribe", guest)
expect(response).to have_gitlab_http_status(:forbidden)
end
end
describe 'POST :id/merge_requests/:merge_request_iid/unsubscribe' do
it 'unsubscribes from a merge request' do
post api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/unsubscribe", user)
expect(response).to have_gitlab_http_status(:created)
expect(json_response['subscribed']).to eq(false)
end
it 'returns 304 if not subscribed' do
post api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/unsubscribe", admin)
expect(response).to have_gitlab_http_status(:not_modified)
end
it 'returns 404 if the merge request is not found' do
post api("/projects/#{project.id}/merge_requests/123/unsubscribe", user)
expect(response).to have_gitlab_http_status(:not_found)
end
it 'returns 404 if the merge request id is used instead of iid' do
post api("/projects/#{project.id}/merge_requests/#{merge_request.id}/unsubscribe", user)
expect(response).to have_gitlab_http_status(:not_found)
end
it 'returns 403 if user has no access to read code' do
guest = create(:user)
project.add_guest(guest)
post api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/unsubscribe", guest)
expect(response).to have_gitlab_http_status(:forbidden)
end
end
describe 'POST :id/merge_requests/:merge_request_iid/cancel_merge_when_pipeline_succeeds' do
before do
::AutoMergeService.new(merge_request.target_project, user).execute(merge_request, AutoMergeService::STRATEGY_MERGE_WHEN_PIPELINE_SUCCEEDS)
end
it 'removes the merge_when_pipeline_succeeds status' do
post api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/cancel_merge_when_pipeline_succeeds", user)
expect(response).to have_gitlab_http_status(:created)
end
it 'returns 404 if the merge request is not found' do
post api("/projects/#{project.id}/merge_requests/123/cancel_merge_when_pipeline_succeeds", user)
expect(response).to have_gitlab_http_status(:not_found)
end
it 'returns 404 if the merge request id is used instead of iid' do
post api("/projects/#{project.id}/merge_requests/#{merge_request.id}/cancel_merge_when_pipeline_succeeds", user)
expect(response).to have_gitlab_http_status(:not_found)
end
end
describe 'PUT :id/merge_requests/:merge_request_iid/rebase' do
context 'when rebase can be performed' do
it 'enqueues a rebase of the merge request against the target branch' do
Sidekiq::Testing.fake! do
expect do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/rebase", user)
end.to change { RebaseWorker.jobs.size }.by(1)
end
expect(response).to have_gitlab_http_status(:accepted)
expect(merge_request.reload).to be_rebase_in_progress
expect(json_response['rebase_in_progress']).to be(true)
end
context 'when skip_ci parameter is set' do
it 'enqueues a rebase of the merge request with skip_ci flag set' do
with_status = RebaseWorker.with_status
expect(RebaseWorker).to receive(:with_status).and_return(with_status)
expect(with_status).to receive(:perform_async).with(merge_request.id, user.id, true).and_call_original
Sidekiq::Testing.fake! do
expect do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/rebase", user), params: { skip_ci: true }
end.to change { RebaseWorker.jobs.size }.by(1)
end
expect(response).to have_gitlab_http_status(:accepted)
expect(merge_request.reload).to be_rebase_in_progress
expect(json_response['rebase_in_progress']).to be(true)
end
end
end
context 'when merge request branch does not allow force push' do
before do
create_params = { name: merge_request.source_branch, allow_force_push: false, merge_access_levels_attributes: [{ access_level: Gitlab::Access::DEVELOPER }] }
ProtectedBranches::CreateService.new(project, project.first_owner, create_params).execute
end
it 'returns 403' do
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/rebase", user)
expect(response).to have_gitlab_http_status(:forbidden)
end
end
it 'returns 403 if the user cannot push to the branch' do
guest = create(:user)
project.add_guest(guest)
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/rebase", guest)
expect(response).to have_gitlab_http_status(:forbidden)
end
it 'returns 409 if a rebase is already in progress' do
Sidekiq::Testing.fake! do
merge_request.rebase_async(user.id)
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/rebase", user)
end
expect(response).to have_gitlab_http_status(:conflict)
end
it "returns 409 if rebase can't lock the row" do
allow_any_instance_of(MergeRequest).to receive(:with_lock).and_raise(ActiveRecord::LockWaitTimeout)
expect(RebaseWorker).not_to receive(:perform_async)
put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/rebase", user)
expect(response).to have_gitlab_http_status(:conflict)
expect(json_response['message']).to eq('Failed to enqueue the rebase operation, possibly due to a long-lived transaction. Try again later.')
end
end
describe 'Time tracking' do
let!(:issuable) { create(:merge_request, :simple, author: user, assignees: [user], source_project: project, target_project: project, source_branch: 'markdown', title: "Test", created_at: base_time) }
include_examples 'time tracking endpoints', 'merge_request'
end
end
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