})
Context("when crashing the actual lrp in the DB succeeds", func() {
var desiredLRP *models.DesiredLRP
BeforeEach(func() {
desiredLRP = &models.DesiredLRP{
ProcessGuid: "process-guid",
Domain: "some-domain",
RootFs: "some-stack",
MemoryMb: 128,
DiskMb: 512,
}
fakeDesiredLRPDB.DesiredLRPByProcessGuidReturns(desiredLRP, nil)
fakeActualLRPDB.CrashActualLRPReturns(&models.ActualLRPGroup{Instance: &actualLRP}, &models.ActualLRPGroup{Instance: &afterActualLRP}, true, nil)
})
It("response with no error", func() {
Expect(responseRecorder.Code).To(Equal(http.StatusOK))
response := &models.ActualLRPLifecycleResponse{}
err := response.Unmarshal(responseRecorder.Body.Bytes())
Expect(err).NotTo(HaveOccurred())
Expect(response.Error).To(BeNil())
})
It("crashes the actual lrp by process guid and index", func() {
Expect(fakeActualLRPDB.CrashActualLRPCallCount()).To(Equal(1))
_, actualKey, actualInstanceKey, actualErrorMessage := fakeActualLRPDB.CrashActualLRPArgsForCall(0)
Expect(*actualKey).To(Equal(key))
It("logs the error and continues", func() {
response := models.EvacuationResponse{}
err := response.Unmarshal(responseRecorder.Body.Bytes())
Expect(err).NotTo(HaveOccurred())
Expect(response.KeepContainer).To(BeFalse())
Expect(response.Error).To(BeNil())
Expect(logger).To(gbytes.Say("failed-removing-evacuating-actual-lrp"))
})
})
Context("when crashing the actual lrp fails", func() {
Context("when the DB returns an unrecoverable error", func() {
BeforeEach(func() {
fakeActualLRPDB.CrashActualLRPReturns(nil, nil, false, models.NewUnrecoverableError(nil))
})
It("logs and writes to the exit channel", func() {
Eventually(logger).Should(gbytes.Say("unrecoverable-error"))
Eventually(exitCh).Should(Receive())
})
})
Context("because the error does not exist", func() {
BeforeEach(func() {
fakeActualLRPDB.CrashActualLRPReturns(nil, nil, false, models.ErrResourceNotFound)
})
It("does not return an error or keep the container", func() {
response := models.EvacuationResponse{}