1 files changed, 44 insertions, 0 deletions
diff --git a/spec/models/ci/group_spec.rb b/spec/models/ci/group_spec.rb
new file mode 100644
index 00000000000..62e15093089
--- /dev/null
+++ b/spec/models/ci/group_spec.rb
@@ -0,0 +1,44 @@
+require 'spec_helper'
+
+describe Ci::Group, models: true do
+  subject do
+    described_class.new('test', name: 'rspec', jobs: jobs)
+  end
+
+  let!(:jobs) { build_list(:ci_build, 1, :success) }
+
+  it { is_expected.to include_module(StaticModel) }
+
+  it { is_expected.to respond_to(:stage) }
+  it { is_expected.to respond_to(:name) }
+  it { is_expected.to respond_to(:jobs) }
+  it { is_expected.to respond_to(:status) }
+
+  describe '#size' do
+    it 'returns the number of statuses in the group' do
+      expect(subject.size).to eq(1)
+    end
+  end
+
+  describe '#detailed_status' do
+    context 'when there is only one item in the group' do
+      it 'calls the status from the object itself' do
+        expect(jobs.first).to receive(:detailed_status)
+
+        expect(subject.detailed_status(double(:user)))
+      end
+    end
+
+    context 'when there are more than one commit status in the group' do
+      let(:jobs) do
+        [create(:ci_build, :failed),
+         create(:ci_build, :success)]
+      end
+
+      it 'fabricates a new detailed status object' do
+        expect(subject.detailed_status(double(:user)))
+          .to be_a(Gitlab::Ci::Status::Failed)
+      end
+    end
+  end
+end