Improve manual actions code and add model, service and feature tests

Manual actions are accessible from:
- Pipelines
- Builds
- Environments
- Deployments

3 files changed, 76 insertions, 0 deletions

diff --git a/spec/models/build_spec.rb b/spec/models/build_spec.rb
index 481416319dd..4846c87a100 100644
--- a/spec/models/build_spec.rb
+++ b/spec/models/build_spec.rb
@@ -670,4 +670,55 @@ describe Ci::Build, models: true do
       end
     end
   end
+
+  describe '#manual?' do
+    before do
+      build.update(when: value)
+    end
+
+    subject { build.manual? }
+
+    context 'when is set to manual' do
+      let(:value) { 'manual' }
+
+      it { is_expected.to be_truthy }
+    end
+
+    context 'when set to something else' do
+      let(:value) { 'something else' }
+
+      it { is_expected.to be_falsey }
+    end
+  end
+
+  describe '#other_actions' do
+    let(:build) { create(:ci_build, :manual, pipeline: pipeline) }
+    let!(:other_build) { create(:ci_build, :manual, pipeline: pipeline, name: 'other action') }
+
+    subject { build.other_actions }
+
+    it 'returns other actions' do
+      is_expected.to contain_exactly(other_build)
+    end
+  end
+
+  describe '#play' do
+    let(:build) { create(:ci_build, :manual, pipeline: pipeline) }
+
+    subject { build.play }
+
+    it 'enques a build' do
+      is_expected.to be_pending
+      is_expected.to eq(build)
+    end
+
+    context 'for success build' do
+      before { build.queue }
+
+      it 'creates a new build' do
+        is_expected.to be_pending
+        is_expected.not_to eq(build)
+      end
+    end
+  end
 end
diff --git a/spec/models/ci/pipeline_spec.rb b/spec/models/ci/pipeline_spec.rb
index 10db79bd15f..887f36db519 100644
--- a/spec/models/ci/pipeline_spec.rb
+++ b/spec/models/ci/pipeline_spec.rb
@@ -416,4 +416,28 @@ describe Ci::Pipeline, models: true do
       end
     end
   end
+
+  describe '#manual_actions' do
+    subject { pipeline.manual_actions }
+
+    it 'when none defined' do
+      is_expected.to be_empty
+    end
+
+    context 'when action defined' do
+      let!(:manual) { create(:ci_build, :manual, pipeline: pipeline, name: 'deploy') }
+
+      it 'returns one action' do
+        is_expected.to contain_exactly(manual)
+      end
+
+      context 'there are multiple of the same name' do
+        let!(:manual2) { create(:ci_build, :manual, pipeline: pipeline, name: 'deploy') }
+
+        it 'returns latest one' do
+          is_expected.to contain_exactly(manual2)
+        end
+      end
+    end
+  end
 end
diff --git a/spec/models/deployment_spec.rb b/spec/models/deployment_spec.rb
index b273018707f..7df3df4bb9e 100644
--- a/spec/models/deployment_spec.rb
+++ b/spec/models/deployment_spec.rb
@@ -11,6 +11,7 @@ describe Deployment, models: true do
   it { is_expected.to delegate_method(:name).to(:environment).with_prefix }
   it { is_expected.to delegate_method(:commit).to(:project) }
   it { is_expected.to delegate_method(:commit_title).to(:commit).as(:try) }
+  it { is_expected.to delegate_method(:manual_actions).to(:deployable).as(:try) }
 
   it { is_expected.to validate_presence_of(:ref) }
   it { is_expected.to validate_presence_of(:sha) }