Improve specs for pipeline failure reason presenter

Conflicts:
	app/presenters/ci/pipeline_presenter.rb

1 files changed, 17 insertions, 0 deletions

diff --git a/spec/presenters/ci/pipeline_presenter_spec.rb b/spec/presenters/ci/pipeline_presenter_spec.rb
index e4886a8f019..f7ceaf844be 100644
--- a/spec/presenters/ci/pipeline_presenter_spec.rb
+++ b/spec/presenters/ci/pipeline_presenter_spec.rb
@@ -51,4 +51,21 @@ describe Ci::PipelinePresenter do
       end
     end
   end
+
+  context '#failure_reason' do
+    context 'when pipeline has failure reason' do
+      it 'represents a failure reason sentence' do
+        pipeline.failure_reason = :config_error
+
+        expect(presenter.failure_reason)
+          .to eq 'CI/CD YAML configuration error!'
+      end
+    end
+
+    context 'when pipeline does not have failure reason' do
+      it 'returns nil' do
+        expect(presenter.failure_reason).to be_nil
+      end
+    end
+  end
 end