})

		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("Create", func() {
		It("delegates to inner blobstore to create blob and returns sha1 of returned blob", func() {
			innerBlobstore.CreateBlobID = "fake-blob-id"

			blobID, sha1, err := sha1VerifiableBlobstore.Create(fixturePath)
			Expect(err).ToNot(HaveOccurred())
			Expect(blobID).To(Equal("fake-blob-id"))
			Expect(sha1).To(Equal(fixtureSHA1))

			Expect(innerBlobstore.CreateFileName).To(Equal(fixturePath))
		})

		It("returns error if inner blobstore blob creation fails", func() {
			innerBlobstore.CreateErr = errors.New("fake-create-error")

			_, _, err := sha1VerifiableBlobstore.Create(fixturePath)
			Expect(err).To(HaveOccurred())
			Expect(err.Error()).To(ContainSubstring("fake-create-error"))
		})
	})
		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("Create", func() {
		It("delegates to inner blobstore to create blob", func() {
			innerBlobstore.CreateBlobID = "fake-blob-id"
			innerBlobstore.CreateFingerprint = "fake-fingerprint"

			blobID, sha1, err := retryableBlobstore.Create("fake-blob-path")
			Expect(err).ToNot(HaveOccurred())
			Expect(blobID).To(Equal("fake-blob-id"))
			Expect(sha1).To(Equal("fake-fingerprint"))

			Expect(innerBlobstore.CreateFileName).To(Equal("fake-blob-path"))
		})

		It("returns error if inner blobstore blob creation fails", func() {
			innerBlobstore.CreateErr = errors.New("fake-create-error")

			_, _, err := retryableBlobstore.Create("fake-blob-path")
			Expect(err).To(HaveOccurred())
			Expect(err.Error()).To(ContainSubstring("fake-create-error"))
		})
	})