Expect(leaves).To(HaveLen(2)) Expect(leaves).To(ContainElement(layercake.DockerImageID(layercake.ContainerID("abc").GraphID()))) Expect(leaves).To(ContainElement(layercake.DockerImageID(layercake.ContainerID("child2").GraphID()))) }) }) Describe("QuotaedPath", func() { Context("when not using aufs quotaed driver", func() { It("should return an error", func() { id := layercake.ContainerID("aubergine-layer") registerImageLayer(cake, &image.Image{ ID: id.GraphID(), }) _, err := cake.QuotaedPath(id, 10*1024*1024) Expect(err).To(HaveOccurred()) }) }) Context("when using aufs quotaed driver", func() { var ( backingStoreRoot string id layercake.ContainerID ) BeforeEach(func() { var err error backingStoreRoot, err = ioutil.TempDir("", "backingstore") Expect(err).NotTo(HaveOccurred())