Expect(err).ToNot(HaveOccurred())
logger = lagertest.NewTestLogger("test")
})
Describe("Name", func() {
It("returns correct name", func() {
Expect(provider.Name()).To(Equal(name))
})
})
Describe("ProvideRootFS", func() {
Context("when the namespace parameter is false", func() {
It("fetches it and creates a graph entry with it as the parent", func() {
fakeRepositoryFetcher.FetchResult = "some-image-id"
fakeCake.PathReturns("/some/graph/driver/mount/point", nil)
mountpoint, envvars, err := provider.ProvideRootFS(
logger,
"some-id",
parseURL("docker:///some-repository-name"),
false,
0,
)
Expect(err).ToNot(HaveOccurred())
Expect(fakeCake.CreateCallCount()).To(Equal(1))
id, parent := fakeCake.CreateArgsForCall(0)
Expect(id).To(Equal(layercake.ContainerID("some-id")))
Expect(parent).To(Equal(layercake.DockerImageID("some-image-id")))
