})
Context("when instance exists", func() {
It("returns true", func() {
instanceID := "foo"
result, err := repo.InstanceExists(instanceID)
Ω(result).Should(BeTrue())
Ω(err).ShouldNot(HaveOccurred())
})
})
})
Describe("#Destroy", func() {
Context("when deleting an existing instance", func() {
It("deallocates the instance", func() {
err := repo.Destroy("foo")
Expect(err).ToNot(HaveOccurred())
Expect(len(repo.AvailableInstances())).To(Equal(3))
})
It("writes the new state to the statefile", func() {
err := repo.Destroy("foo")
Expect(err).ToNot(HaveOccurred())
statefileContents := getStatefileContents(statefilePath)
Expect(len(statefileContents.AllocatedInstances)).To(Equal(0))
})
It("resets the instance data", func() {
instance, err := repo.FindByID("foo")
Expect(err).ToNot(HaveOccurred())
