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|
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe PostReceive do
let(:changes) { "123456 789012 refs/heads/tést\n654321 210987 refs/tags/tag" }
let(:wrongly_encoded_changes) { changes.encode("ISO-8859-1").force_encoding("UTF-8") }
let(:base64_changes) { Base64.encode64(wrongly_encoded_changes) }
let(:gl_repository) { "project-#{project.id}" }
let(:key) { create(:key, user: project.owner) }
let!(:key_id) { key.shell_id }
let(:project) do
create(:project, :repository, auto_cancel_pending_pipelines: 'disabled')
end
def perform(changes: base64_changes)
described_class.new.perform(gl_repository, key_id, changes)
end
context "as a sidekiq worker" do
it "responds to #perform" do
expect(described_class.new).to respond_to(:perform)
end
end
context 'with a non-existing project' do
let(:gl_repository) { "project-123456789" }
let(:error_message) do
"Triggered hook for non-existing project with gl_repository \"#{gl_repository}\""
end
it "returns false and logs an error" do
expect(Gitlab::GitLogger).to receive(:error).with("POST-RECEIVE: #{error_message}")
expect(perform).to be(false)
end
context 'with PersonalSnippet' do
let(:gl_repository) { "snippet-#{snippet.id}" }
let(:snippet) { create(:personal_snippet, author: project.owner) }
it 'does not log an error' do
expect(Gitlab::GitLogger).not_to receive(:error)
expect(Gitlab::GitPostReceive).to receive(:new).and_call_original
expect_any_instance_of(described_class) do |instance|
expect(instance).to receive(:process_snippet_changes)
end
perform
end
end
context 'with ProjectSnippet' do
let(:gl_repository) { "snippet-#{snippet.id}" }
let(:snippet) { create(:snippet, type: 'ProjectSnippet', project: nil, author: project.owner) }
it 'returns false and logs an error' do
expect(Gitlab::GitLogger).to receive(:error).with("POST-RECEIVE: #{error_message}")
expect(perform).to be(false)
end
end
end
describe "#process_project_changes" do
context 'with an empty project' do
let(:empty_project) { create(:project, :empty_repo) }
let(:changes) { "123456 789012 refs/heads/tést1\n" }
before do
allow_any_instance_of(Gitlab::GitPostReceive).to receive(:identify).and_return(empty_project.owner)
# Need to mock here so we can expect calls on project
allow(Gitlab::GlRepository).to receive(:parse).and_return([empty_project, empty_project, Gitlab::GlRepository::PROJECT])
end
it 'expire the status cache' do
expect(empty_project.repository).to receive(:expire_status_cache)
perform
end
it 'schedules a cache update for commit count and size' do
expect(ProjectCacheWorker).to receive(:perform_async)
.with(empty_project.id, [], [:repository_size, :commit_count], true)
perform
end
end
shared_examples 'not updating remote mirrors' do
it 'does not schedule an update' do
expect(project).not_to receive(:has_remote_mirror?)
expect(project).not_to receive(:mark_stuck_remote_mirrors_as_failed!)
expect(project).not_to receive(:update_remote_mirrors)
perform
end
end
context 'empty changes' do
it "does not call any PushService but runs after project hooks" do
expect(Git::ProcessRefChangesService).not_to receive(:new)
expect_next_instance_of(SystemHooksService) { |service| expect(service).to receive(:execute_hooks) }
perform(changes: "")
end
it_behaves_like 'not updating remote mirrors'
end
context 'unidentified user' do
let!(:key_id) { "" }
it 'returns false' do
expect(Git::ProcessRefChangesService).not_to receive(:new)
expect(perform).to be false
end
end
context 'with changes' do
let(:push_service) { double(execute: true) }
before do
allow_any_instance_of(Gitlab::GitPostReceive).to receive(:identify).and_return(project.owner)
allow(Gitlab::GlRepository).to receive(:parse).and_return([project, project, Gitlab::GlRepository::PROJECT])
end
shared_examples 'updating remote mirrors' do
it 'schedules an update if the project had mirrors' do
expect(project).to receive(:has_remote_mirror?).and_return(true)
expect(project).to receive(:mark_stuck_remote_mirrors_as_failed!)
expect(project).to receive(:update_remote_mirrors)
perform
end
end
context "branches" do
let(:changes) do
<<~EOF
123456 789012 refs/heads/tést1
123456 789012 refs/heads/tést2
EOF
end
it 'expires the branches cache' do
expect(project.repository).to receive(:expire_branches_cache).once
perform
end
it 'expires the status cache' do
expect(project.repository).to receive(:empty?).and_return(true)
expect(project.repository).to receive(:expire_status_cache)
perform
end
it 'calls Git::ProcessRefChangesService' do
expect_next_instance_of(Git::ProcessRefChangesService) do |service|
expect(service).to receive(:execute).and_return(true)
end
perform
end
it 'schedules a cache update for repository size only' do
expect(ProjectCacheWorker).to receive(:perform_async)
.with(project.id, [], [:repository_size], true)
perform
end
it_behaves_like 'updating remote mirrors'
context 'with a default branch' do
let(:changes) do
<<~EOF
123456 789012 refs/heads/tést1
123456 789012 refs/heads/tést2
678912 123455 refs/heads/#{project.default_branch}
EOF
end
it 'schedules a cache update for commit count and size' do
expect(ProjectCacheWorker).to receive(:perform_async)
.with(project.id, [], [:repository_size, :commit_count], true)
perform
end
end
end
context "tags" do
let(:changes) do
<<~EOF
654321 210987 refs/tags/tag1
654322 210986 refs/tags/tag2
654323 210985 refs/tags/tag3
EOF
end
before do
expect(Gitlab::GlRepository).to receive(:parse).and_return([project, project, Gitlab::GlRepository::PROJECT])
end
it 'does not expire branches cache' do
expect(project.repository).not_to receive(:expire_branches_cache)
perform
end
it 'only invalidates tags once' do
expect(project.repository).to receive(:repository_event).exactly(3).times.with(:push_tag).and_call_original
expect(project.repository).to receive(:expire_caches_for_tags).once.and_call_original
expect(project.repository).to receive(:expire_tags_cache).once.and_call_original
perform
end
it 'calls Git::ProcessRefChangesService' do
expect_next_instance_of(Git::ProcessRefChangesService) do |service|
expect(service).to receive(:execute).and_return(true)
end
perform
end
it 'schedules a single ProjectCacheWorker update' do
expect(ProjectCacheWorker).to receive(:perform_async)
.with(project.id, [], [:repository_size], true)
perform
end
it_behaves_like 'updating remote mirrors'
end
context "merge-requests" do
let(:changes) { "123456 789012 refs/merge-requests/123" }
it "does not call any of the services" do
expect(Git::ProcessRefChangesService).not_to receive(:new)
perform
end
it_behaves_like 'not updating remote mirrors'
end
context 'after project changes hooks' do
let(:changes) { '123456 789012 refs/heads/tést' }
let(:fake_hook_data) { Hash.new(event_name: 'repository_update') }
before do
allow_any_instance_of(Gitlab::DataBuilder::Repository).to receive(:update).and_return(fake_hook_data)
# silence hooks so we can isolate
allow_any_instance_of(Key).to receive(:post_create_hook).and_return(true)
expect_next_instance_of(Git::ProcessRefChangesService) do |service|
expect(service).to receive(:execute).and_return(true)
end
end
it 'calls SystemHooksService' do
expect_any_instance_of(SystemHooksService).to receive(:execute_hooks).with(fake_hook_data, :repository_update_hooks).and_return(true)
perform
end
it 'increments the usage data counter of pushes event' do
counter = Gitlab::UsageDataCounters::SourceCodeCounter
expect { perform }.to change { counter.read(:pushes) }.by(1)
end
end
end
end
describe '#process_wiki_changes' do
let(:gl_repository) { "wiki-#{project.id}" }
before do
# Need to mock here so we can expect calls on project
allow(Gitlab::GlRepository).to receive(:parse).and_return([project, project, Gitlab::GlRepository::WIKI])
end
it 'updates project activity' do
# Force Project#set_timestamps_for_create to initialize timestamps
project
# MySQL drops milliseconds in the timestamps, so advance at least
# a second to ensure we see changes.
Timecop.freeze(1.second.from_now) do
expect do
perform
project.reload
end.to change(project, :last_activity_at)
.and change(project, :last_repository_updated_at)
end
end
context "master" do
let(:default_branch) { 'master' }
let(:oldrev) { '012345' }
let(:newrev) { '6789ab' }
let(:changes) do
<<~EOF
#{oldrev} #{newrev} refs/heads/#{default_branch}
123456 789012 refs/heads/tést2
EOF
end
let(:raw_repo) { double('RawRepo') }
it 'processes the changes on the master branch' do
expect_next_instance_of(Git::WikiPushService) do |service|
expect(service).to receive(:process_changes).and_call_original
end
expect(project.wiki).to receive(:default_branch).twice.and_return(default_branch)
expect(project.wiki.repository).to receive(:raw).and_return(raw_repo)
expect(raw_repo).to receive(:raw_changes_between).once.with(oldrev, newrev).and_return([])
perform
end
end
context "branches" do
let(:changes) do
<<~EOF
123456 789012 refs/heads/tést1
123456 789012 refs/heads/tést2
EOF
end
before do
allow_next_instance_of(Git::WikiPushService) do |service|
allow(service).to receive(:process_changes)
end
end
it 'expires the branches cache' do
expect(project.wiki.repository).to receive(:expire_branches_cache).once
perform
end
it 'expires the status cache' do
expect(project.wiki.repository).to receive(:empty?).and_return(true)
expect(project.wiki.repository).to receive(:expire_status_cache)
perform
end
end
end
context "webhook" do
it "fetches the correct project" do
expect(Project).to receive(:find_by).with(id: project.id)
perform
end
it "does not run if the author is not in the project" do
allow_any_instance_of(Gitlab::GitPostReceive)
.to receive(:identify_using_ssh_key)
.and_return(nil)
expect(project).not_to receive(:execute_hooks)
expect(perform).to be_falsey
end
it "asks the project to trigger all hooks" do
create(:project_hook, push_events: true, tag_push_events: true, project: project)
create(:custom_issue_tracker_service, push_events: true, merge_requests_events: false, project: project)
allow(Project).to receive(:find_by).and_return(project)
expect(project).to receive(:execute_hooks).twice
expect(project).to receive(:execute_services).twice
perform
end
it "enqueues a UpdateMergeRequestsWorker job" do
allow(Project).to receive(:find_by).and_return(project)
expect_next_instance_of(MergeRequests::PushedBranchesService) do |service|
expect(service).to receive(:execute).and_return(%w(tést))
end
expect(UpdateMergeRequestsWorker).to receive(:perform_async).with(project.id, project.owner.id, any_args)
perform
end
end
describe '#process_snippet_changes' do
let(:gl_repository) { "snippet-#{snippet.id}" }
before do
# Need to mock here so we can expect calls on project
allow(Gitlab::GlRepository).to receive(:parse).and_return([snippet, snippet.project, Gitlab::GlRepository::SNIPPET])
end
shared_examples 'snippet changes actions' do
context 'unidentified user' do
let!(:key_id) { '' }
it 'returns false' do
expect(perform).to be false
end
end
context 'with changes' do
context 'branches' do
let(:changes) do
<<~EOF
123456 789012 refs/heads/tést1
123456 789012 refs/heads/tést2
EOF
end
it 'expires the branches cache' do
expect(snippet.repository).to receive(:expire_branches_cache).once
perform
end
it 'expires the status cache' do
expect(snippet.repository).to receive(:empty?).and_return(true)
expect(snippet.repository).to receive(:expire_status_cache)
expect(snippet.repository).to receive(:expire_statistics_caches)
perform
end
end
context 'tags' do
let(:changes) do
<<~EOF
654321 210987 refs/tags/tag1
654322 210986 refs/tags/tag2
654323 210985 refs/tags/tag3
EOF
end
it 'does not expire branches cache' do
expect(snippet.repository).not_to receive(:expire_branches_cache)
perform
end
it 'only invalidates tags once' do
expect(snippet.repository).to receive(:expire_caches_for_tags).once.and_call_original
expect(snippet.repository).to receive(:expire_tags_cache).once.and_call_original
perform
end
end
end
end
context 'with PersonalSnippet' do
let!(:snippet) { create(:personal_snippet, :repository, author: project.owner) }
it_behaves_like 'snippet changes actions'
end
context 'with ProjectSnippet' do
let!(:snippet) { create(:project_snippet, :repository, project: project, author: project.owner) }
it_behaves_like 'snippet changes actions'
end
end
describe 'processing design changes' do
let(:gl_repository) { "design-#{project.id}" }
it 'does not do anything' do
worker = described_class.new
expect(worker).not_to receive(:process_wiki_changes)
expect(worker).not_to receive(:process_project_changes)
described_class.new.perform(gl_repository, key_id, base64_changes)
end
end
end
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