})
})
Describe("destroying a redis instance", func() {
Context("when the instance exists", func() {
BeforeEach(func() {
localInstanceCreator.Create(instanceID)
})
It("calls lock before stopping redis", func() {
Ω(fakeLocalRepository.LockedInstances).To(BeEmpty())
fakeProcessController.DoOnInstanceStop = func() {
Ω(fakeLocalRepository.LockedInstances).To(HaveLen(1))
Ω(fakeLocalRepository.LockedInstances[0].ID).To(Equal(instanceID))
}
err := localInstanceCreator.Destroy(instanceID)
Ω(err).ShouldNot(HaveOccurred())
})
It("kills the instance", func() {
err := localInstanceCreator.Destroy(instanceID)
Ω(err).ShouldNot(HaveOccurred())
Ω(len(fakeProcessController.KilledInstances)).To(Equal(1))
Ω(fakeProcessController.KilledInstances[0].ID).To(Equal(instanceID))
})
It("deletes the instance data directory", func() {
localInstanceCreator.Destroy(instanceID)
Ω(fakeLocalRepository.DeletedInstanceIds).To(Equal([]string{
instanceID,
}))
