Added Stage tests

app/models/ci/stage.rb

@@ -20,6 +20,10 @@ module Ci
       @status ||= statuses.latest.status
     end
 
+    def detailed_status
+      Gitlab::Ci::Status::Stage::Factory.new(self).fabricate!
+    end
+
     def statuses
       @statuses ||= pipeline.statuses.where(stage: stage)
     end

lib/gitlab/ci/status/stage/factory.rb

@@ -24,7 +24,7 @@ module Gitlab
             Gitlab::Ci::Status
               .const_get(@status.capitalize)
               .new(@stage)
-              .extend(Status::Pipeline::Common)
+              .extend(Status::Stage::Common)
           end
 
           def extended_status

spec/lib/gitlab/ci/status/stage/common_spec.rb

+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Stage::Common do
+  let(:pipeline) { create(:ci_pipeline) }
+  let(:stage) { Ci::Stage.new(pipeline, 'test') }
+
+  subject do
+    Class.new(Gitlab::Ci::Status::Core)
+      .new(pipeline).extend(described_class)
+  end
+
+  it 'does not have action' do
+    expect(subject).not_to have_action
+  end
+
+  it 'has details' do
+    expect(subject).to have_details
+  end
+
+  it 'links to the pipeline details page' do
+    expect(subject.details_path)
+      .to include "pipelines/#{pipeline.id}"
+    expect(subject.details_path)
+      .to include "##{stage.name}"
+  end
+end

spec/lib/gitlab/ci/status/stage/factory_spec.rb

+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Stage::Factory do
+  let(:pipeline) { create(:ci_pipeline) }
+  let(:stage) { Ci::Stage.new(pipeline, 'test') }
+
+  subject do
+    described_class.new(stage)
+  end
+
+  let(:status) do
+    subject.fabricate!
+  end
+
+  context 'when stage has a core status' do
+    HasStatus::AVAILABLE_STATUSES.each do |core_status|
+      context "when core status is #{core_status}" do
+        let(:build) { create(:ci_build, pipeline: pipeline, stage: stage.name, status: core_status) }
+
+        it "fabricates a core status #{core_status}" do
+          expect(status).to be_a(
+            Gitlab::Ci::Status.const_get(core_status.capitalize))
+        end
+
+        it 'extends core status with common pipeline methods' do
+          expect(status).to have_details
+          expect(status.details_path).to include "pipelines/#{pipeline.id}"
+          expect(status.details_path).to include "##{stage.name}"
+        end
+      end
+    end
+  end
+end