241 lines
		
	
	
		
			8.3 KiB
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			241 lines
		
	
	
		
			8.3 KiB
		
	
	
	
		
			Ruby
		
	
	
	
| # frozen_string_literal: true
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| 
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| require 'spec_helper'
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| 
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| RSpec.describe Projects::MergeRequestsController, feature_category: :source_code_management do
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|   # user should have `last_on_activity` set to today,
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|   # so that `Users::ActivityService` does not register any more updates.
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|   let_it_be(:user) { create(:user, :with_last_activity_on_today, :with_namespace) }
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|   let_it_be(:project) { create(:project, :repository, namespace: user.namespace) }
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|   let_it_be(:merge_request) { create(:merge_request, source_project: project, author: user) }
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| 
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|   describe 'GET #show' do
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|     let_it_be(:group) { create(:group) }
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|     let_it_be(:user) { create(:user) }
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|     let_it_be(:project) { create(:project, :public, group: group) }
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| 
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|     let(:merge_request) { create :merge_request, source_project: project, author: user }
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| 
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|     context 'when the author of the merge request is banned', feature_category: :insider_threat do
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|       let_it_be(:user) { create(:user, :banned) }
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| 
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|       subject { response }
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| 
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|       before do
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|         get project_merge_request_path(project, merge_request)
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|       end
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| 
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|       it { is_expected.to have_gitlab_http_status(:not_found) }
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|     end
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|   end
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| 
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|   describe 'GET #index' do
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|     let_it_be(:public_project) { create(:project, :public) }
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| 
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|     it_behaves_like 'rate limited endpoint', rate_limit_key: :search_rate_limit do
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|       let_it_be(:current_user) { user }
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| 
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|       before do
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|         sign_in current_user
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|       end
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| 
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|       def request
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|         get project_merge_requests_path(public_project), params: { scope: 'all', search: 'test' }
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|       end
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|     end
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| 
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|     it_behaves_like 'rate limited endpoint', rate_limit_key: :search_rate_limit_unauthenticated do
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|       def request
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|         get project_merge_requests_path(public_project), params: { scope: 'all', search: 'test' }
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|       end
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|     end
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|   end
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| 
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|   describe 'GET #discussions' do
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|     let_it_be(:discussion) { create(:discussion_note_on_merge_request, noteable: merge_request, project: project) }
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|     let_it_be(:discussion_reply) do
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|       create(:discussion_note_on_merge_request, noteable: merge_request, project: project, in_reply_to: discussion)
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|     end
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| 
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|     let_it_be(:state_event) { create(:resource_state_event, merge_request: merge_request) }
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|     let_it_be(:discussion_2) { create(:discussion_note_on_merge_request, noteable: merge_request, project: project) }
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|     let_it_be(:discussion_3) { create(:diff_note_on_merge_request, noteable: merge_request, project: project) }
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| 
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|     before do
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|       login_as(user)
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|     end
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| 
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|     context 'pagination' do
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|       def get_discussions(**params)
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|         get discussions_project_merge_request_path(project, merge_request, params: params.merge(format: :json))
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|       end
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| 
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|       it 'returns paginated notes and cursor based on per_page param' do
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|         get_discussions(per_page: 2)
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| 
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|         discussions = Gitlab::Json.parse(response.body)
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|         notes = discussions.flat_map { |d| d['notes'] }
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| 
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|         expect(discussions.count).to eq(2)
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|         expect(notes).to match(
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|           [
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|             a_hash_including('id' => discussion.id.to_s),
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|             a_hash_including('id' => discussion_reply.id.to_s),
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|             a_hash_including('type' => 'StateNote')
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|           ])
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| 
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|         cursor = response.header['X-Next-Page-Cursor']
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|         expect(cursor).to be_present
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| 
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|         get_discussions(per_page: 1, cursor: cursor)
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| 
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|         discussions = Gitlab::Json.parse(response.body)
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|         notes = discussions.flat_map { |d| d['notes'] }
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| 
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|         expect(discussions.count).to eq(1)
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|         expect(notes).to match([a_hash_including('id' => discussion_2.id.to_s)])
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|       end
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|     end
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|   end
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| 
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|   context 'token authentication' do
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|     context 'when public project' do
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|       let_it_be(:public_project) { create(:project, :public) }
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| 
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|       it_behaves_like 'authenticates sessionless user for the request spec', 'index atom', public_resource: true do
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|         let(:url) { project_merge_requests_url(public_project, format: :atom) }
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|       end
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|     end
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| 
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|     context 'when private project' do
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|       let_it_be(:private_project) { create(:project, :private) }
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| 
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|       it_behaves_like 'authenticates sessionless user for the request spec', 'index atom',
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|         public_resource: false,
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|         ignore_metrics: true do
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|         let(:url) { project_merge_requests_url(private_project, format: :atom) }
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| 
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|         before do
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|           private_project.add_maintainer(user)
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|         end
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|       end
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|     end
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|   end
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| 
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|   describe 'GET #pipelines.json' do
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|     before do
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|       login_as(user)
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|     end
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| 
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|     it 'avoids N+1 queries', :use_sql_query_cache do
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|       create_pipeline
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| 
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|       # warm up
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|       get pipelines_project_merge_request_path(project, merge_request, format: :json)
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| 
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|       control = ActiveRecord::QueryRecorder.new(skip_cached: false) do
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|         get pipelines_project_merge_request_path(project, merge_request, format: :json)
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|       end
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| 
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|       expect(response).to have_gitlab_http_status(:ok)
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|       expect(Gitlab::Json.parse(response.body)['count']['all']).to eq(1)
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| 
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|       create_pipeline
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| 
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|       expect do
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|         get pipelines_project_merge_request_path(project, merge_request, format: :json)
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|       end.to issue_same_number_of_queries_as(control)
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| 
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|       expect(response).to have_gitlab_http_status(:ok)
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|       expect(Gitlab::Json.parse(response.body)['count']['all']).to eq(2)
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|     end
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| 
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|     context 'when there are pipelines with failed builds' do
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|       before do
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|         pipeline = create_pipeline
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| 
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|         create(:ci_build, :failed, pipeline: pipeline)
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|         create(:ci_build, :failed, pipeline: pipeline)
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|       end
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| 
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|       it 'returns the failed build count but not the failed builds' do
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|         get pipelines_project_merge_request_path(project, merge_request, format: :json)
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| 
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|         expect(response).to have_gitlab_http_status(:ok)
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|         expect(Gitlab::Json.parse(response.body)['pipelines'].size).to eq(1)
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|         expect(Gitlab::Json.parse(response.body)['pipelines'][0]['failed_builds_count']).to eq(2)
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|         expect(Gitlab::Json.parse(response.body)['pipelines'][0]).not_to have_key('failed_builds')
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|       end
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| 
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|       it 'avoids N+1 queries', :use_sql_query_cache do
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|         # warm up
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|         get pipelines_project_merge_request_path(project, merge_request, format: :json)
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| 
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|         control = ActiveRecord::QueryRecorder.new(skip_cached: false) do
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|           get pipelines_project_merge_request_path(project, merge_request, format: :json)
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|         end
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| 
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|         expect(response).to have_gitlab_http_status(:ok)
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|         expect(Gitlab::Json.parse(response.body)['count']['all']).to eq(1)
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| 
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|         pipeline_2 = create_pipeline
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|         create(:ci_build, :failed, pipeline: pipeline_2)
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|         create(:ci_build, :failed, pipeline: pipeline_2)
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| 
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|         expect do
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|           get pipelines_project_merge_request_path(project, merge_request, format: :json)
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|         end.to issue_same_number_of_queries_as(control)
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| 
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|         expect(response).to have_gitlab_http_status(:ok)
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|         expect(Gitlab::Json.parse(response.body)['count']['all']).to eq(2)
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|       end
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|     end
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| 
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|     describe '#rapid_diffs' do
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|       context 'when the feature flag rapid_diffs is disabled' do
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|         before do
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|           stub_feature_flags(rapid_diffs: false)
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|         end
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| 
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|         it 'returns 404' do
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|           get diffs_project_merge_request_path(project, merge_request, rapid_diffs: 'true')
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| 
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|           expect(response).to have_gitlab_http_status(:not_found)
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|         end
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| 
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|         it 'uses diffs action when rapid_diffs query parameter doesnt exist' do
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|           get diffs_project_merge_request_path(project, merge_request)
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| 
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|           expect(response).to have_gitlab_http_status(:ok)
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|           expect(response.body).to include('data-page="projects:merge_requests:diffs"')
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|         end
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|       end
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| 
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|       it 'returns 200' do
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|         get diffs_project_merge_request_path(project, merge_request, rapid_diffs: 'true')
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| 
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|         expect(response).to have_gitlab_http_status(:ok)
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|         expect(response.body).to include('data-page="projects:merge_requests:rapid_diffs"')
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|       end
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| 
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|       it 'uses diffs action when rapid_diffs query parameter doesnt exist' do
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|         get diffs_project_merge_request_path(project, merge_request)
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| 
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|         expect(response).to have_gitlab_http_status(:ok)
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|         expect(response.body).to include('data-page="projects:merge_requests:diffs"')
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|       end
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|     end
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| 
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|     private
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| 
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|     def create_pipeline
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|       create(
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|         :ci_pipeline, :with_job, :success,
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|         project: merge_request.source_project,
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|         ref: merge_request.source_branch,
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|         sha: merge_request.diff_head_sha
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|       )
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|     end
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|   end
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| end
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