})
})
Describe("FindByID", func() {
Context("when instance does not exist", func() {
It("returns an error", func() {
_, err := repo.FindByID(instanceID)
Ω(err).To(BeAssignableToTypeOf(&os.PathError{}))
})
})
})
Describe("InstanceExists", func() {
Context("when instance does not exist", func() {
It("returns false", func() {
result, err := repo.InstanceExists(instanceID)
Ω(result).Should(BeFalse())
Ω(err).ShouldNot(HaveOccurred())
})
})
Context("when instance exists", func() {
BeforeEach(func() {
newTestInstance(instanceID, repo)
})
It("returns true", func() {
result, err := repo.InstanceExists(instanceID)
Ω(result).Should(BeTrue())
Ω(err).ShouldNot(HaveOccurred())
})
