586 lines
18 KiB
Ruby
586 lines
18 KiB
Ruby
require 'spec_helper'
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describe MergeRequests::UpdateService, :mailer do
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include ProjectForksHelper
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let(:project) { create(:project, :repository) }
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let(:user) { create(:user) }
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let(:user2) { create(:user) }
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let(:user3) { create(:user) }
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let(:label) { create(:label, project: project) }
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let(:label2) { create(:label) }
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let(:merge_request) do
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create(:merge_request, :simple, title: 'Old title',
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description: "FYI #{user2.to_reference}",
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assignee_id: user3.id,
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source_project: project,
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author: create(:user))
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end
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before do
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project.add_maintainer(user)
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project.add_developer(user2)
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project.add_developer(user3)
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end
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describe 'execute' do
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def find_note(starting_with)
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@merge_request.notes.find do |note|
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note && note.note.start_with?(starting_with)
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end
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end
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def find_notes(action)
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@merge_request
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.notes
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.joins(:system_note_metadata)
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.where(system_note_metadata: { action: action })
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end
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def update_merge_request(opts)
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@merge_request = MergeRequests::UpdateService.new(project, user, opts).execute(merge_request)
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@merge_request.reload
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end
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context 'valid params' do
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let(:opts) do
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{
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title: 'New title',
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description: 'Also please fix',
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assignee_id: user2.id,
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state_event: 'close',
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label_ids: [label.id],
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target_branch: 'target',
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force_remove_source_branch: '1',
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discussion_locked: true
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}
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end
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let(:service) { described_class.new(project, user, opts) }
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before do
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allow(service).to receive(:execute_hooks)
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perform_enqueued_jobs do
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@merge_request = service.execute(merge_request)
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@merge_request.reload
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end
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end
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it 'matches base expectations' do
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expect(@merge_request).to be_valid
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expect(@merge_request.title).to eq('New title')
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expect(@merge_request.assignee).to eq(user2)
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expect(@merge_request).to be_closed
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expect(@merge_request.labels.count).to eq(1)
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expect(@merge_request.labels.first.title).to eq(label.name)
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expect(@merge_request.target_branch).to eq('target')
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expect(@merge_request.merge_params['force_remove_source_branch']).to eq('1')
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expect(@merge_request.discussion_locked).to be_truthy
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end
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it 'executes hooks with update action' do
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expect(service).to have_received(:execute_hooks)
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.with(
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@merge_request,
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'update',
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old_associations: {
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labels: [],
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mentioned_users: [user2],
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assignees: [user3],
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total_time_spent: 0
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}
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)
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end
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it 'sends email to user2 about assign of new merge request and email to user3 about merge request unassignment' do
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deliveries = ActionMailer::Base.deliveries
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email = deliveries.last
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recipients = deliveries.last(2).map(&:to).flatten
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expect(recipients).to include(user2.email, user3.email)
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expect(email.subject).to include(merge_request.title)
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end
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it 'creates system note about merge_request reassign' do
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note = find_note('assigned to')
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expect(note).not_to be_nil
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expect(note.note).to include "assigned to #{user2.to_reference}"
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end
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it 'creates a resource label event' do
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event = merge_request.resource_label_events.last
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expect(event).not_to be_nil
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expect(event.label_id).to eq label.id
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expect(event.user_id).to eq user.id
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end
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it 'creates system note about title change' do
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note = find_note('changed title')
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expect(note).not_to be_nil
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expect(note.note).to eq 'changed title from **{-Old-} title** to **{+New+} title**'
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end
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it 'creates system note about description change' do
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note = find_note('changed the description')
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expect(note).not_to be_nil
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expect(note.note).to eq('changed the description')
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end
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it 'creates system note about branch change' do
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note = find_note('changed target')
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expect(note).not_to be_nil
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expect(note.note).to eq 'changed target branch from `master` to `target`'
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end
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it 'creates system note about discussion lock' do
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note = find_note('locked this merge request')
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expect(note).not_to be_nil
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expect(note.note).to eq 'locked this merge request'
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end
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context 'when not including source branch removal options' do
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before do
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opts.delete(:force_remove_source_branch)
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end
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it 'maintains the original options' do
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update_merge_request(opts)
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expect(@merge_request.merge_params["force_remove_source_branch"]).to eq("1")
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end
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end
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end
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context 'merge' do
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let(:opts) do
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{
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merge: merge_request.diff_head_sha
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}
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end
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let(:service) { described_class.new(project, user, opts) }
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context 'without pipeline' do
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before do
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merge_request.merge_error = 'Error'
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perform_enqueued_jobs do
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service.execute(merge_request)
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@merge_request = MergeRequest.find(merge_request.id)
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end
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end
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it 'merges the MR' do
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expect(@merge_request).to be_valid
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expect(@merge_request.state).to eq('merged')
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expect(@merge_request.merge_error).to be_nil
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end
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end
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context 'with finished pipeline' do
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before do
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create(:ci_pipeline_with_one_job,
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project: project,
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ref: merge_request.source_branch,
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sha: merge_request.diff_head_sha,
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status: :success)
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perform_enqueued_jobs do
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@merge_request = service.execute(merge_request)
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@merge_request = MergeRequest.find(merge_request.id)
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end
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end
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it 'merges the MR' do
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expect(@merge_request).to be_valid
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expect(@merge_request.state).to eq('merged')
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end
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end
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context 'with active pipeline' do
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before do
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service_mock = double
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create(
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:ci_pipeline_with_one_job,
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project: project,
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ref: merge_request.source_branch,
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sha: merge_request.diff_head_sha,
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head_pipeline_of: merge_request
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)
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expect(MergeRequests::MergeWhenPipelineSucceedsService).to receive(:new).with(project, user)
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.and_return(service_mock)
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expect(service_mock).to receive(:execute).with(merge_request)
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end
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it { service.execute(merge_request) }
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end
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context 'with a non-authorised user' do
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let(:visitor) { create(:user) }
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let(:service) { described_class.new(project, visitor, opts) }
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before do
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merge_request.update_attribute(:merge_error, 'Error')
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perform_enqueued_jobs do
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@merge_request = service.execute(merge_request)
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@merge_request = MergeRequest.find(merge_request.id)
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end
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end
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it 'does not merge the MR' do
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expect(@merge_request.state).to eq('opened')
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expect(@merge_request.merge_error).not_to be_nil
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end
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end
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context 'MR can not be merged when note sha != MR sha' do
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let(:opts) do
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{
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merge: 'other_commit'
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}
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end
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before do
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perform_enqueued_jobs do
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@merge_request = service.execute(merge_request)
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@merge_request = MergeRequest.find(merge_request.id)
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end
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end
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it { expect(@merge_request.state).to eq('opened') }
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end
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end
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context 'todos' do
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let!(:pending_todo) { create(:todo, :assigned, user: user, project: project, target: merge_request, author: user2) }
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context 'when the title change' do
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before do
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update_merge_request({ title: 'New title' })
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end
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it 'marks pending todos as done' do
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expect(pending_todo.reload).to be_done
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end
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it 'does not create any new todos' do
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expect(Todo.count).to eq(1)
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end
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end
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context 'when the description change' do
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before do
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update_merge_request({ description: "Also please fix #{user2.to_reference} #{user3.to_reference}" })
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end
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it 'marks pending todos as done' do
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expect(pending_todo.reload).to be_done
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end
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it 'creates only 1 new todo' do
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expect(Todo.count).to eq(2)
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end
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end
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context 'when is reassigned' do
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before do
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update_merge_request({ assignee: user2 })
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end
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it 'marks previous assignee pending todos as done' do
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expect(pending_todo.reload).to be_done
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end
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it 'creates a pending todo for new assignee' do
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attributes = {
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project: project,
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author: user,
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user: user2,
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target_id: merge_request.id,
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target_type: merge_request.class.name,
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action: Todo::ASSIGNED,
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state: :pending
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}
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expect(Todo.where(attributes).count).to eq 1
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end
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end
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context 'when the milestone change' do
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it 'marks pending todos as done' do
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update_merge_request({ milestone: create(:milestone) })
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expect(pending_todo.reload).to be_done
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end
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it_behaves_like 'system notes for milestones'
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end
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context 'when the labels change' do
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before do
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Timecop.freeze(1.minute.from_now) do
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update_merge_request({ label_ids: [label.id] })
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end
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end
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it 'marks pending todos as done' do
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expect(pending_todo.reload).to be_done
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end
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it 'updates updated_at' do
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expect(merge_request.reload.updated_at).to be > Time.now
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end
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end
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context 'when the assignee changes' do
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it 'updates open merge request counter for assignees when merge request is reassigned' do
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update_merge_request(assignee_id: user2.id)
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expect(user3.assigned_open_merge_requests_count).to eq 0
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expect(user2.assigned_open_merge_requests_count).to eq 1
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end
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end
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context 'when the target branch change' do
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before do
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update_merge_request({ target_branch: 'target' })
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end
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it 'marks pending todos as done' do
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expect(pending_todo.reload).to be_done
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end
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end
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end
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context 'when the issue is relabeled' do
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let!(:non_subscriber) { create(:user) }
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let!(:subscriber) { create(:user) { |u| label.toggle_subscription(u, project) } }
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before do
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project.add_developer(non_subscriber)
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project.add_developer(subscriber)
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end
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it 'sends notifications for subscribers of newly added labels' do
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opts = { label_ids: [label.id] }
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perform_enqueued_jobs do
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@merge_request = described_class.new(project, user, opts).execute(merge_request)
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end
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should_email(subscriber)
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should_not_email(non_subscriber)
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end
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context 'when issue has the `label` label' do
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before do
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merge_request.labels << label
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end
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it 'does not send notifications for existing labels' do
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opts = { label_ids: [label.id, label2.id] }
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perform_enqueued_jobs do
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@merge_request = described_class.new(project, user, opts).execute(merge_request)
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end
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should_not_email(subscriber)
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should_not_email(non_subscriber)
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end
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it 'does not send notifications for removed labels' do
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opts = { label_ids: [label2.id] }
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perform_enqueued_jobs do
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@merge_request = described_class.new(project, user, opts).execute(merge_request)
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end
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should_not_email(subscriber)
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should_not_email(non_subscriber)
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end
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end
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end
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context 'updating mentions' do
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let(:mentionable) { merge_request }
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include_examples 'updating mentions', described_class
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end
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context 'when MergeRequest has tasks' do
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before do
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update_merge_request({ description: "- [ ] Task 1\n- [ ] Task 2" })
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end
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it { expect(@merge_request.tasks?).to eq(true) }
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context 'when tasks are marked as completed' do
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before do
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update_merge_request({ description: "- [x] Task 1\n- [X] Task 2" })
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end
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it 'creates system note about task status change' do
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note1 = find_note('marked the task **Task 1** as completed')
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note2 = find_note('marked the task **Task 2** as completed')
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expect(note1).not_to be_nil
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expect(note2).not_to be_nil
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description_notes = find_notes('description')
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expect(description_notes.length).to eq(1)
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end
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end
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context 'when tasks are marked as incomplete' do
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before do
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update_merge_request({ description: "- [x] Task 1\n- [X] Task 2" })
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update_merge_request({ description: "- [ ] Task 1\n- [ ] Task 2" })
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end
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it 'creates system note about task status change' do
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note1 = find_note('marked the task **Task 1** as incomplete')
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note2 = find_note('marked the task **Task 2** as incomplete')
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expect(note1).not_to be_nil
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expect(note2).not_to be_nil
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description_notes = find_notes('description')
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expect(description_notes.length).to eq(1)
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end
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end
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end
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context 'while saving references to issues that the updated merge request closes' do
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let(:first_issue) { create(:issue, project: project) }
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let(:second_issue) { create(:issue, project: project) }
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it 'creates a `MergeRequestsClosingIssues` record for each issue' do
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issue_closing_opts = { description: "Closes #{first_issue.to_reference} and #{second_issue.to_reference}" }
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service = described_class.new(project, user, issue_closing_opts)
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allow(service).to receive(:execute_hooks)
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service.execute(merge_request)
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issue_ids = MergeRequestsClosingIssues.where(merge_request: merge_request).pluck(:issue_id)
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expect(issue_ids).to match_array([first_issue.id, second_issue.id])
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end
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it 'removes `MergeRequestsClosingIssues` records when issues are not closed anymore' do
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opts = {
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title: 'Awesome merge_request',
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description: "Closes #{first_issue.to_reference} and #{second_issue.to_reference}",
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source_branch: 'feature',
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target_branch: 'master',
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force_remove_source_branch: '1'
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}
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merge_request = MergeRequests::CreateService.new(project, user, opts).execute
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issue_ids = MergeRequestsClosingIssues.where(merge_request: merge_request).pluck(:issue_id)
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expect(issue_ids).to match_array([first_issue.id, second_issue.id])
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service = described_class.new(project, user, description: "not closing any issues")
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allow(service).to receive(:execute_hooks)
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service.execute(merge_request.reload)
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issue_ids = MergeRequestsClosingIssues.where(merge_request: merge_request).pluck(:issue_id)
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expect(issue_ids).to be_empty
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end
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end
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context 'updating asssignee_id' do
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it 'does not update assignee when assignee_id is invalid' do
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merge_request.update(assignee_id: user.id)
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update_merge_request(assignee_id: -1)
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expect(merge_request.reload.assignee).to eq(user)
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end
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it 'unassigns assignee when user id is 0' do
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merge_request.update(assignee_id: user.id)
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update_merge_request(assignee_id: 0)
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expect(merge_request.assignee_id).to be_nil
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end
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it 'saves assignee when user id is valid' do
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update_merge_request(assignee_id: user.id)
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expect(merge_request.assignee_id).to eq(user.id)
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end
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it 'does not update assignee_id when user cannot read issue' do
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non_member = create(:user)
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original_assignee = merge_request.assignee
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update_merge_request(assignee_id: non_member.id)
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expect(merge_request.assignee_id).to eq(original_assignee.id)
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end
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context "when issuable feature is private" do
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levels = [Gitlab::VisibilityLevel::INTERNAL, Gitlab::VisibilityLevel::PUBLIC]
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levels.each do |level|
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it "does not update with unauthorized assignee when project is #{Gitlab::VisibilityLevel.level_name(level)}" do
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assignee = create(:user)
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project.update(visibility_level: level)
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feature_visibility_attr = :"#{merge_request.model_name.plural}_access_level"
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project.project_feature.update_attribute(feature_visibility_attr, ProjectFeature::PRIVATE)
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expect { update_merge_request(assignee_id: assignee) }.not_to change { merge_request.assignee }
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end
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end
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end
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end
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include_examples 'issuable update service' do
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let(:open_issuable) { merge_request }
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let(:closed_issuable) { create(:closed_merge_request, source_project: project) }
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end
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context 'setting `allow_collaboration`' do
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let(:target_project) { create(:project, :public) }
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let(:source_project) { fork_project(target_project) }
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let(:user) { create(:user) }
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let(:merge_request) do
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|
create(:merge_request,
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|
source_project: source_project,
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|
source_branch: 'fixes',
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|
target_project: target_project)
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|
end
|
|
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before do
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|
allow(ProtectedBranch).to receive(:protected?).with(source_project, 'fixes') { false }
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|
end
|
|
|
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it 'does not allow a maintainer of the target project to set `allow_collaboration`' do
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|
target_project.add_developer(user)
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|
|
|
update_merge_request(allow_collaboration: true, title: 'Updated title')
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|
|
|
expect(merge_request.title).to eq('Updated title')
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|
expect(merge_request.allow_collaboration).to be_falsy
|
|
end
|
|
|
|
it 'is allowed by a user that can push to the source and can update the merge request' do
|
|
merge_request.update!(assignee: user)
|
|
source_project.add_developer(user)
|
|
|
|
update_merge_request(allow_collaboration: true, title: 'Updated title')
|
|
|
|
expect(merge_request.title).to eq('Updated title')
|
|
expect(merge_request.allow_collaboration).to be_truthy
|
|
end
|
|
end
|
|
end
|
|
end
|