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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe MergeRequestPollWidgetEntity do
include ProjectForksHelper
using RSpec::Parameterized::TableSyntax
let_it_be(:project) { create :project, :repository }
let_it_be(:resource) { create(:merge_request, source_project: project, target_project: project) }
let_it_be(:user) { create(:user) }
let(:request) { double('request', current_user: user, project: project) }
let(:options) { {} }
subject do
described_class.new(resource, { request: request }.merge(options)).as_json
end
it 'has default_merge_commit_message_with_description' do
expect(subject[:default_merge_commit_message_with_description])
.to eq(resource.default_merge_commit_message(include_description: true))
end
describe 'new_blob_path' do
context 'when user can push to project' do
it 'returns path' do
project.add_developer(user)
expect(subject[:new_blob_path])
.to eq("/#{resource.project.full_path}/-/new/#{resource.source_branch}")
end
end
context 'when user cannot push to project' do
it 'returns nil' do
expect(subject[:new_blob_path]).to be_nil
end
end
end
describe 'auto merge' do
before do
project.add_maintainer(user)
end
context 'when auto merge is enabled' do
let(:resource) { create(:merge_request, :merge_when_pipeline_succeeds) }
it 'returns auto merge related information' do
expect(subject[:auto_merge_strategy]).to eq('merge_when_pipeline_succeeds')
end
end
context 'when auto merge is not enabled' do
let(:resource) { create(:merge_request) }
it 'returns auto merge related information' do
expect(subject[:auto_merge_strategy]).to be_nil
end
end
context 'when head pipeline is running' do
before do
create(:ci_pipeline, :running, project: project,
ref: resource.source_branch,
sha: resource.diff_head_sha)
resource.update_head_pipeline
end
it 'returns available auto merge strategies' do
expect(subject[:available_auto_merge_strategies]).to eq(%w[merge_when_pipeline_succeeds])
end
end
describe 'squash defaults for projects' do
where(:squash_option, :value, :default, :readonly) do
'always' | true | true | true
'never' | false | false | true
'default_on' | false | true | false
'default_off' | false | false | false
end
with_them do
before do
project.project_setting.update!(squash_option: squash_option)
end
it 'the key reflects the correct value' do
expect(subject[:squash_on_merge]).to eq(value)
expect(subject[:squash_enabled_by_default]).to eq(default)
expect(subject[:squash_readonly]).to eq(readonly)
end
end
end
context 'when head pipeline is finished' do
before do
create(:ci_pipeline, :success, project: project,
ref: resource.source_branch,
sha: resource.diff_head_sha)
resource.update_head_pipeline
end
it 'returns available auto merge strategies' do
expect(subject[:available_auto_merge_strategies]).to be_empty
end
end
end
describe 'pipeline' do
let!(:pipeline) { create(:ci_empty_pipeline, project: project, ref: resource.source_branch, sha: resource.source_branch_sha, head_pipeline_of: resource) }
before do
allow_any_instance_of(MergeRequestPresenter).to receive(:can?).and_call_original
allow_any_instance_of(MergeRequestPresenter).to receive(:can?).with(user, :read_pipeline, anything).and_return(result)
end
context 'when user has access to pipelines' do
let(:result) { true }
context 'when is up to date' do
let(:req) { double('request', current_user: user, project: project) }
it 'does not return pipeline' do
expect(subject[:pipeline]).to be_nil
end
it 'returns ci_status' do
expect(subject[:ci_status]).to eq('pending')
end
end
context 'when is not up to date' do
it 'returns nil' do
pipeline.update!(sha: "not up to date")
expect(subject[:pipeline]).to eq(nil)
end
end
end
context 'when user does not have access to pipelines' do
let(:result) { false }
let(:req) { double('request', current_user: user, project: project) }
it 'does not return ci_status' do
expect(subject[:ci_status]).to eq(nil)
end
end
end
describe '#builds_with_coverage' do
it 'serializes the builds with coverage' do
allow(resource).to receive(:head_pipeline_builds_with_coverage).and_return([
double(name: 'rspec', coverage: 91.5),
double(name: 'jest', coverage: 94.1)
])
result = subject[:builds_with_coverage]
expect(result).to eq([
{ name: 'rspec', coverage: 91.5 },
{ name: 'jest', coverage: 94.1 }
])
end
end
describe '#mergeable' do
it 'shows whether a merge request is mergeable' do
expect(subject[:mergeable]).to eq(true)
end
context 'when merge request is in checking state' do
before do
resource.mark_as_unchecked!
resource.mark_as_checking!
end
it 'calculates mergeability and returns true' do
expect(subject[:mergeable]).to eq(true)
end
end
end
end
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