})
})
})
Context("when the namespace parameter is true", func() {
Context("and the image has not been translated yet", func() {
var (
mountpoint string
envvars []string
)
JustBeforeEach(func() {
fakeCake.GetReturns(nil, errors.New("no image here"))
fakeCake.PathStub = func(id layercake.ID) (string, error) {
return "/mount/point/" + id.GraphID(), nil
}
fakeNamespacer.CacheKeyReturns("jam")
var err error
mountpoint, envvars, err = provider.Create(
lagertest.NewTestLogger("test"),
"some-id",
&repository_fetcher.Image{
ImageID: "some-image-id",
Env: []string{"env1=env1value", "env2=env2value"},
},
rootfs_provider.Spec{
Namespaced: true,
QuotaSize: 0,
Expect(err).NotTo(HaveOccurred())
namespacedChildDir, err = ioutil.TempDir("", "namespaced-child-layer")
Expect(err).NotTo(HaveOccurred())
otherNamespacedChildDir, err = ioutil.TempDir("", "other-namespaced-child-layer")
Expect(err).NotTo(HaveOccurred())
cake.PathStub = func(id layercake.ID) (string, error) {
if id == parentID {
return parentDir, nil
}
if id == namespacedChildID {
return namespacedChildDir, nil
}
if id == otherNamespacedChildID {
return otherNamespacedChildDir, nil
}
return "", nil
}
cake.IsLeafReturns(true, nil)
})
AfterEach(func() {
Expect(os.RemoveAll(parentDir)).To(Succeed())
Expect(os.RemoveAll(namespacedChildDir)).To(Succeed())
Expect(os.RemoveAll(otherNamespacedChildDir)).To(Succeed())