Add tests for build play extended detailed status

spec/factories/ci/builds.rb

@@ -12,12 +12,14 @@ FactoryGirl.define do
     started_at 'Di 29. Okt 09:51:28 CET 2013'
     finished_at 'Di 29. Okt 09:53:28 CET 2013'
     commands 'ls -a'
+
     options do
       {
         image: "ruby:2.1",
         services: ["postgres"]
       }
     end
+
     yaml_variables do
       [
         { key: :DB_NAME, value: 'postgres', public: true }
@@ -60,15 +62,20 @@ FactoryGirl.define do
     end
 
     trait :teardown_environment do
-      options do
-        { environment: { action: 'stop' } }
-      end
+      environment 'staging'
+      options environment: { name: 'staging',
+                             action: 'stop' }
     end
 
     trait :allowed_to_fail do
       allow_failure true
     end
 
+    trait :playable do
+      skipped
+      manual
+    end
+
     after(:build) do |build, evaluator|
       build.project = build.pipeline.project
     end

spec/lib/gitlab/ci/status/build/play_spec.rb

+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Build::Play do
+  let(:core_status) { double('core status') }
+  let(:user) { double('user') }
+
+  subject do
+    described_class.new(core_status)
+  end
+
+  describe '#text' do
+    it { expect(subject.text).to eq 'play' }
+  end
+
+  describe '#label' do
+    it { expect(subject.label).to eq 'play' }
+  end
+
+  describe '#icon' do
+    it 'does not override core status icon' do
+      expect(core_status).to receive(:icon)
+
+      subject.icon
+    end
+  end
+
+  describe '.matches?' do
+    context 'build is playable' do
+      context 'when build stops an environment' do
+        let(:build) do
+          create(:ci_build, :playable, :teardown_environment)
+        end
+
+        it 'does not match' do
+          expect(described_class.matches?(build, user))
+            .to be false
+        end
+      end
+
+      context 'when build does not stop an environment' do
+        let(:build) { create(:ci_build, :playable) }
+
+        it 'is a correct match' do
+          expect(described_class.matches?(build, user))
+            .to be true
+        end
+      end
+    end
+
+    context 'when build is not playable' do
+      let(:build) { create(:ci_build) }
+
+      it 'does not match' do
+        expect(described_class.matches?(build, user))
+          .to be false
+      end
+    end
+  end
+end