Add latest changes from gitlab-org/gitlab@master

1 files changed, 110 insertions, 0 deletions

diff --git a/spec/models/ci/pipeline_spec.rb b/spec/models/ci/pipeline_spec.rb
index b30e88532e1..ce01765bb8c 100644
--- a/spec/models/ci/pipeline_spec.rb
+++ b/spec/models/ci/pipeline_spec.rb
@@ -2716,4 +2716,114 @@ describe Ci::Pipeline, :mailer do
       end
     end
   end
+
+  describe '#parent_pipeline' do
+    let(:project) { create(:project) }
+    let(:pipeline) { create(:ci_pipeline, project: project) }
+
+    context 'when pipeline is triggered by a pipeline from the same project' do
+      let(:upstream_pipeline) { create(:ci_pipeline, project: pipeline.project) }
+
+      before do
+        create(:ci_sources_pipeline,
+          source_pipeline: upstream_pipeline,
+          source_project: project,
+          pipeline: pipeline,
+          project: project)
+      end
+
+      it 'returns the parent pipeline' do
+        expect(pipeline.parent_pipeline).to eq(upstream_pipeline)
+      end
+
+      it 'is child' do
+        expect(pipeline).to be_child
+      end
+    end
+
+    context 'when pipeline is triggered by a pipeline from another project' do
+      let(:upstream_pipeline) { create(:ci_pipeline) }
+
+      before do
+        create(:ci_sources_pipeline,
+          source_pipeline: upstream_pipeline,
+          source_project: upstream_pipeline.project,
+          pipeline: pipeline,
+          project: project)
+      end
+
+      it 'returns nil' do
+        expect(pipeline.parent_pipeline).to be_nil
+      end
+
+      it 'is not child' do
+        expect(pipeline).not_to be_child
+      end
+    end
+
+    context 'when pipeline is not triggered by a pipeline' do
+      it 'returns nil' do
+        expect(pipeline.parent_pipeline).to be_nil
+      end
+
+      it 'is not child' do
+        expect(pipeline).not_to be_child
+      end
+    end
+  end
+
+  describe '#child_pipelines' do
+    let(:project) { create(:project) }
+    let(:pipeline) { create(:ci_pipeline, project: project) }
+
+    context 'when pipeline triggered other pipelines on same project' do
+      let(:downstream_pipeline) { create(:ci_pipeline, project: pipeline.project) }
+
+      before do
+        create(:ci_sources_pipeline,
+          source_pipeline: pipeline,
+          source_project: pipeline.project,
+          pipeline: downstream_pipeline,
+          project: pipeline.project)
+      end
+
+      it 'returns the child pipelines' do
+        expect(pipeline.child_pipelines).to eq [downstream_pipeline]
+      end
+
+      it 'is parent' do
+        expect(pipeline).to be_parent
+      end
+    end
+
+    context 'when pipeline triggered other pipelines on another project' do
+      let(:downstream_pipeline) { create(:ci_pipeline) }
+
+      before do
+        create(:ci_sources_pipeline,
+          source_pipeline: pipeline,
+          source_project: pipeline.project,
+          pipeline: downstream_pipeline,
+          project: downstream_pipeline.project)
+      end
+
+      it 'returns empty array' do
+        expect(pipeline.child_pipelines).to be_empty
+      end
+
+      it 'is not parent' do
+        expect(pipeline).not_to be_parent
+      end
+    end
+
+    context 'when pipeline did not trigger any pipelines' do
+      it 'returns empty array' do
+        expect(pipeline.child_pipelines).to be_empty
+      end
+
+      it 'is not parent' do
+        expect(pipeline).not_to be_parent
+      end
+    end
+  end
 end