1 files changed, 88 insertions, 0 deletions
diff --git a/spec/models/push_event_spec.rb b/spec/models/push_event_spec.rb
index 532fb024261..ad3c3a406d9 100644
--- a/spec/models/push_event_spec.rb
+++ b/spec/models/push_event_spec.rb
@@ -11,6 +11,94 @@ describe PushEvent do
     event
   end
 
+  describe '.created_or_pushed' do
+    let(:event1) { create(:push_event) }
+    let(:event2) { create(:push_event) }
+    let(:event3) { create(:push_event) }
+
+    before do
+      create(:push_event_payload, event: event1, action: :pushed)
+      create(:push_event_payload, event: event2, action: :created)
+      create(:push_event_payload, event: event3, action: :removed)
+    end
+
+    let(:relation) { described_class.created_or_pushed }
+
+    it 'includes events for pushing to existing refs' do
+      expect(relation).to include(event1)
+    end
+
+    it 'includes events for creating new refs' do
+      expect(relation).to include(event2)
+    end
+
+    it 'does not include events for removing refs' do
+      expect(relation).not_to include(event3)
+    end
+  end
+
+  describe '.branch_events' do
+    let(:event1) { create(:push_event) }
+    let(:event2) { create(:push_event) }
+
+    before do
+      create(:push_event_payload, event: event1, ref_type: :branch)
+      create(:push_event_payload, event: event2, ref_type: :tag)
+    end
+
+    let(:relation) { described_class.branch_events }
+
+    it 'includes events for branches' do
+      expect(relation).to include(event1)
+    end
+
+    it 'does not include events for tags' do
+      expect(relation).not_to include(event2)
+    end
+  end
+
+  describe '.without_existing_merge_requests' do
+    let(:project) { create(:project, :repository) }
+    let(:event1) { create(:push_event, project: project) }
+    let(:event2) { create(:push_event, project: project) }
+    let(:event3) { create(:push_event, project: project) }
+    let(:event4) { create(:push_event, project: project) }
+
+    before do
+      create(:push_event_payload, event: event1, ref: 'foo', action: :created)
+      create(:push_event_payload, event: event2, ref: 'bar', action: :created)
+      create(:push_event_payload, event: event3, ref: 'baz', action: :removed)
+      create(:push_event_payload, event: event4, ref: 'baz', ref_type: :tag)
+
+      project.repository.create_branch('bar', 'master')
+
+      create(
+        :merge_request,
+        source_project: project,
+        target_project: project,
+        source_branch: 'bar'
+      )
+    end
+
+    let(:relation) { described_class.without_existing_merge_requests }
+
+    it 'includes events that do not have a corresponding merge request' do
+      expect(relation).to include(event1)
+    end
+
+    it 'does not include events that have a corresponding merge request' do
+      expect(relation).not_to include(event2)
+    end
+
+    it 'does not include events for removed refs' do
+      expect(relation).not_to include(event3)
+    end
+
+    it 'does not include events for pushing to tags' do
+      expect(relation).not_to include(event4)
+    end
+  end
+
   describe '.sti_name' do
     it 'returns Event::PUSHED' do
       expect(described_class.sti_name).to eq(Event::PUSHED)