})
Context("when mounting fails", func() {
It("returns error after trying to mount store migration directory", func() {
platform.MountPersistentDiskErr = errors.New("fake-mount-persistent-disk-err")
_, err := action.Run("fake-disk-cid")
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("fake-mount-persistent-disk-err"))
})
})
})
Context("when store directory cannot be determined if it is mounted", func() {
BeforeEach(func() {
platform.IsMountPointErr = errors.New("fake-is-mount-point-err")
})
It("returns error", func() {
_, err := action.Run("fake-disk-cid")
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("fake-is-mount-point-err"))
})
It("does not try to mount disk", func() {
_, err := action.Run("fake-disk-cid")
Expect(err).To(HaveOccurred())
Expect(platform.MountPersistentDiskCalled).To(BeFalse())
})
})
})