Expect(err.Error()).To(ContainSubstring("fake-last-get-err"))
Expect(innerBlobstore.GetBlobIDs).To(Equal(
[]string{"fake-blob-id", "fake-blob-id", "fake-blob-id"},
))
Expect(innerBlobstore.GetFingerprints).To(Equal(
[]string{"fake-fingerprint", "fake-fingerprint", "fake-fingerprint"},
))
})
})
})
Describe("CleanUp", func() {
It("delegates to inner blobstore to clean up", func() {
err := retryableBlobstore.CleanUp("/some/file")
Expect(err).ToNot(HaveOccurred())
Expect(innerBlobstore.CleanUpFileName).To(Equal("/some/file"))
})
It("returns error if inner blobstore cleaning up fails", func() {
innerBlobstore.CleanUpErr = errors.New("fake-clean-up-error")
err := retryableBlobstore.CleanUp("/some/file")
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("fake-clean-up-error"))
})
})
Describe("Delete", func() {
Expect(blobManager.GetPathCallCount()).To(Equal(1))
Expect(blobManager.GetPathArgsForCall(0)).To(Equal(blobID))
Expect(err).ToNot(BeNil())
Expect(err.Error()).To(Equal("inner blobstore GET is broken"))
})
})
})
})
Describe("CleanUp", func() {
It("delegates the action to the inner blobstore", func() {
innerBlobstore.CleanUpErr = nil
err := cascadingBlobstore.CleanUp("fileToDelete")
Expect(err).To(BeNil())
Expect(innerBlobstore.CleanUpFileName).To(Equal("fileToDelete"))
})
It("returns an error if the inner blobstore fails to clean up", func() {
innerBlobstore.CleanUpErr = errors.New("error cleaning up")
err := cascadingBlobstore.CleanUp("randomFile")
Expect(err).ToNot(BeNil())
Expect(err.Error()).To(Equal("error cleaning up"))
})
})
Describe("Create", func() {
It("delegates the action to the inner blobstore", func() {
Expect(err.Error()).To(ContainSubstring("fake-get-error"))
})
It("skips sha1 verification and returns without an error if sha1 is empty", func() {
innerBlobstore.GetFileName = fixturePath
fileName, err := sha1VerifiableBlobstore.Get("fake-blob-id", "")
Expect(err).ToNot(HaveOccurred())
Expect(fileName).To(Equal(fixturePath))
})
})
Describe("CleanUp", func() {
It("delegates to inner blobstore to clean up", func() {
err := sha1VerifiableBlobstore.CleanUp("/some/file")
Expect(err).ToNot(HaveOccurred())
Expect(innerBlobstore.CleanUpFileName).To(Equal("/some/file"))
})
It("returns error if inner blobstore cleaning up fails", func() {
innerBlobstore.CleanUpErr = errors.New("fake-clean-up-error")
err := sha1VerifiableBlobstore.CleanUp("/some/file")
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("fake-clean-up-error"))
})
})
Describe("Delete", func() {
It("returns without an error if sha256 matches", func() {
innerBlobstore.GetFileName = fixturePath
fileName, err := checksumVerifiableBlobstore.Get("fake-blob-id", fixtureDigest)
Expect(err).ToNot(HaveOccurred())
Expect(innerBlobstore.GetBlobIDs).To(Equal([]string{"fake-blob-id"}))
Expect(fileName).To(Equal(fixturePath))
})
})
})
Describe("CleanUp", func() {
It("delegates to inner blobstore to clean up", func() {
err := checksumVerifiableBlobstore.CleanUp("/some/file")
Expect(err).ToNot(HaveOccurred())
Expect(innerBlobstore.CleanUpFileName).To(Equal("/some/file"))
})
It("returns error if inner blobstore cleaning up fails", func() {
innerBlobstore.CleanUpErr = errors.New("fake-clean-up-error")
err := checksumVerifiableBlobstore.CleanUp("/some/file")
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("fake-clean-up-error"))
})
})
Describe("Delete", func() {