3 files changed, 159 insertions, 1 deletions
diff --git a/spec/models/ci/commit_spec.rb b/spec/models/ci/commit_spec.rb
index fb3b61ad7c7..aef4f007202 100644
--- a/spec/models/ci/commit_spec.rb
+++ b/spec/models/ci/commit_spec.rb
@@ -27,6 +27,8 @@ describe Ci::Commit, models: true do
   it { is_expected.to have_many(:trigger_requests) }
   it { is_expected.to have_many(:builds) }
   it { is_expected.to validate_presence_of :sha }
+  it { is_expected.to validate_presence_of :status }
+  it { is_expected.to delegate_method(:stages).to(:statuses) }
 
   it { is_expected.to respond_to :git_author_name }
   it { is_expected.to respond_to :git_author_email }
@@ -297,4 +299,73 @@ describe Ci::Commit, models: true do
       expect(commit.coverage).to be_nil
     end
   end
+
+  describe '#retryable?' do
+    subject { commit.retryable? }
+
+    context 'no failed builds' do
+      before do
+        FactoryGirl.create :ci_build, name: "rspec", commit: commit, status: 'success'
+      end
+
+      it 'be not retryable' do
+        is_expected.to be_falsey
+      end
+    end
+
+    context 'with failed builds' do
+      before do
+        FactoryGirl.create :ci_build, name: "rspec", commit: commit, status: 'running'
+        FactoryGirl.create :ci_build, name: "rubocop", commit: commit, status: 'failed'
+      end
+
+      it 'be retryable' do
+        is_expected.to be_truthy
+      end
+    end
+  end
+
+  describe '#stages' do
+    let(:commit2) { FactoryGirl.create :ci_commit, project: project }
+    subject { CommitStatus.where(commit: [commit, commit2]).stages }
+
+    before do
+      FactoryGirl.create :ci_build, commit: commit2, stage: 'test', stage_idx: 1
+      FactoryGirl.create :ci_build, commit: commit, stage: 'build', stage_idx: 0
+    end
+
+    it 'return all stages' do
+      is_expected.to eq(%w(build test))
+    end
+  end
+
+  describe '#update_state' do
+    it 'execute update_state after touching object' do
+      expect(commit).to receive(:update_state).and_return(true)
+      commit.touch
+    end
+
+    context 'dependent objects' do
+      let(:commit_status) { build :commit_status, commit: commit }
+
+      it 'execute update_state after saving dependent object' do
+        expect(commit).to receive(:update_state).and_return(true)
+        commit_status.save
+      end
+    end
+
+    context 'update state' do
+      let(:build) { FactoryGirl.create :ci_build, :success, commit: commit, started_at: Time.now - 120, finished_at: Time.now - 60 }
+
+      before do
+        build
+      end
+
+      [:status, :started_at, :finished_at, :duration].each do |param|
+        it "update #{param}" do
+          expect(commit.send(param)).to eq(build.send(param))
+        end
+      end
+    end
+  end
 end
diff --git a/spec/models/commit_status_spec.rb b/spec/models/commit_status_spec.rb
index 1c64947f1f5..31d546820c2 100644
--- a/spec/models/commit_status_spec.rb
+++ b/spec/models/commit_status_spec.rb
@@ -182,4 +182,78 @@ describe CommitStatus, models: true do
       is_expected.to eq([@commit1, @commit2])
     end
   end
+
+  describe '#before_sha' do
+    subject { commit_status.before_sha }
+
+    context 'when no before_sha is set for ci::commit' do
+      before { commit.before_sha = nil }
+
+      it 'return blank sha' do
+        is_expected.to eq(Gitlab::Git::BLANK_SHA)
+      end
+    end
+
+    context 'for before_sha set for ci::commit' do
+      let(:value) { '1234' }
+      before { commit.before_sha = value }
+
+      it 'return the set value' do
+        is_expected.to eq(value)
+      end
+    end
+  end
+
+  describe '#stages' do
+    before do
+      FactoryGirl.create :commit_status, commit: commit, stage: 'build', stage_idx: 0, status: 'success'
+      FactoryGirl.create :commit_status, commit: commit, stage: 'build', stage_idx: 0, status: 'failed'
+      FactoryGirl.create :commit_status, commit: commit, stage: 'deploy', stage_idx: 2, status: 'running'
+      FactoryGirl.create :commit_status, commit: commit, stage: 'test', stage_idx: 1, status: 'success'
+    end
+
+    context 'stages list' do
+      subject { CommitStatus.where(commit: commit).stages }
+
+      it 'return ordered list of stages' do
+        is_expected.to eq(%w(build test deploy))
+      end
+    end
+
+    context 'stages with statuses' do
+      subject { CommitStatus.where(commit: commit).stages_status }
+
+      it 'return list of stages with statuses' do
+        is_expected.to eq({
+          'build' => 'failed',
+          'test' => 'success',
+          'deploy' => 'running'
+        })
+      end
+    end
+  end
+
+  describe '#branch?' do
+    subject { commit_status.branch? }
+
+    context 'is not a tag' do
+      before do
+        commit_status.tag = false
+      end
+
+      it 'return true when tag is set to false' do
+        is_expected.to be_truthy
+      end
+    end
+
+    context 'is not a tag' do
+      before do
+        commit_status.tag = true
+      end
+
+      it 'return false when tag is set to true' do
+        is_expected.to be_falsey
+      end
+    end
+  end
 end
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 1688e91ca62..becc743de31 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -443,7 +443,20 @@ describe Project, models: true do
     let(:project) { create :project }
     let(:commit) { create :ci_commit, project: project, ref: 'master' }
 
-    it { expect(project.ci_commit(commit.sha, 'master')).to eq(commit) }
+    subject { project.ci_commit(commit.sha, 'master') }
+
+    it { is_expected.to eq(commit) }
+
+    context 'return latest' do
+      let(:commit2) { create :ci_commit, project: project, ref: 'master' }
+
+      before do
+        commit
+        commit2
+      end
+
+      it { is_expected.to eq(commit2) }
+    end
   end
 
   describe :builds_enabled do