Add :preparing status to HasStatus

Introduces a new status for builds between :created and :pending
that will be used when builds require one or more prerequisite
actions to be completed before being picked up by a runner
(such as creating Kubernetes resources before deploying).

The existing :created > :pending transition is unchanged, so
only builds that require preparation will use the :preparing
status.

2 files changed, 62 insertions, 0 deletions

diff --git a/spec/lib/gitlab/ci/status/build/preparing_spec.rb b/spec/lib/gitlab/ci/status/build/preparing_spec.rb
new file mode 100644
index 00000000000..4d8945845ba
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/build/preparing_spec.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Build::Preparing do
+  subject do
+    described_class.new(double('subject'))
+  end
+
+  describe '#illustration' do
+    it { expect(subject.illustration).to include(:image, :size, :title, :content) }
+  end
+
+  describe '.matches?' do
+    subject { described_class.matches?(build, nil) }
+
+    context 'when build is preparing' do
+      let(:build) { create(:ci_build, :preparing) }
+
+      it 'is a correct match' do
+        expect(subject).to be true
+      end
+    end
+
+    context 'when build is not preparing' do
+      let(:build) { create(:ci_build, :success) }
+
+      it 'does not match' do
+        expect(subject).to be false
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/status/preparing_spec.rb b/spec/lib/gitlab/ci/status/preparing_spec.rb
new file mode 100644
index 00000000000..7211c0e506d
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/preparing_spec.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Preparing do
+  subject do
+    described_class.new(double('subject'), nil)
+  end
+
+  describe '#text' do
+    it { expect(subject.text).to eq 'preparing' }
+  end
+
+  describe '#label' do
+    it { expect(subject.label).to eq 'preparing' }
+  end
+
+  describe '#icon' do
+    it { expect(subject.icon).to eq 'status_created' }
+  end
+
+  describe '#favicon' do
+    it { expect(subject.favicon).to eq 'favicon_status_created' }
+  end
+
+  describe '#group' do
+    it { expect(subject.group).to eq 'preparing' }
+  end
+end