It("returns the capacity", func() { Ω(gotCapacity).Should(Equal(capacity)) }) }) }) Describe("List", func() { properties := garden.Properties{ "A": "B", } var gotHandles []string itRetries(func() error { var err error gotHandles, err = conn.List(properties) return err }, func(err error) { innerConnection.ListReturns([]string{"a", "b"}, err) }, func() int { return innerConnection.ListCallCount() }, func() { It("calls through to garden", func() { Ω(innerConnection.ListCallCount()).Should(Equal(1)) listedProperties := innerConnection.ListArgsForCall(0) Ω(listedProperties).Should(Equal(properties)) }) It("returns the handles", func() { Ω(gotHandles).Should(Equal([]string{"a", "b"}))