1 files changed, 88 insertions, 0 deletions
diff --git a/qa/spec/factory/base_spec.rb b/qa/spec/factory/base_spec.rb
new file mode 100644
index 00000000000..a3ba0176819
--- /dev/null
+++ b/qa/spec/factory/base_spec.rb
@@ -0,0 +1,88 @@
+describe QA::Factory::Base do
+  describe '.fabricate!' do
+    subject { Class.new(described_class) }
+    let(:factory) { spy('factory') }
+    let(:product) { spy('product') }
+
+    before do
+      allow(QA::Factory::Product).to receive(:new).and_return(product)
+    end
+
+    it 'instantiates the factory and calls factory method' do
+      expect(subject).to receive(:new).and_return(factory)
+
+      subject.fabricate!('something')
+
+      expect(factory).to have_received(:fabricate!).with('something')
+    end
+
+    it 'returns fabrication product' do
+      allow(subject).to receive(:new).and_return(factory)
+      allow(factory).to receive(:fabricate!).and_return('something')
+
+      result = subject.fabricate!('something')
+
+      expect(result).to eq product
+    end
+
+    it 'yields factory before calling factory method' do
+      allow(subject).to receive(:new).and_return(factory)
+
+      subject.fabricate! do |factory|
+        factory.something!
+      end
+
+      expect(factory).to have_received(:something!).ordered
+      expect(factory).to have_received(:fabricate!).ordered
+    end
+  end
+
+  describe '.dependency' do
+    let(:dependency) { spy('dependency') }
+
+    before do
+      stub_const('Some::MyDependency', dependency)
+    end
+
+    subject do
+      Class.new(described_class) do
+        dependency Some::MyDependency, as: :mydep do |factory|
+          factory.something!
+        end
+      end
+    end
+
+    it 'appends a new dependency and accessors' do
+      expect(subject.dependencies).to be_one
+    end
+
+    it 'defines dependency accessors' do
+      expect(subject.new).to respond_to :mydep, :mydep=
+    end
+  end
+
+  describe 'building dependencies' do
+    let(:dependency) { double('dependency') }
+    let(:instance) { spy('instance') }
+
+    subject do
+      Class.new(described_class) do
+        dependency Some::MyDependency, as: :mydep
+      end
+    end
+
+    before do
+      stub_const('Some::MyDependency', dependency)
+
+      allow(subject).to receive(:new).and_return(instance)
+      allow(instance).to receive(:mydep).and_return(nil)
+      allow(QA::Factory::Product).to receive(:new)
+    end
+
+    it 'builds all dependencies first' do
+      expect(dependency).to receive(:fabricate!).once
+
+      subject.fabricate!
+    end
+  end
+end