evacuatingLRP2 = actualLRP2
evacuatingLRP2.State = models.ActualLRPStateRunning
evacuatingLRP2.Since = 3417
})
JustBeforeEach(func() {
request := newTestRequest(requestBody)
handler.ActualLRPGroupByProcessGuidAndIndex(logger, responseRecorder, request)
})
Context("when reading actual lrps from DB succeeds", func() {
var actualLRPGroup *models.ActualLRPGroup
BeforeEach(func() {
actualLRPGroup = &models.ActualLRPGroup{Instance: &actualLRP1}
fakeActualLRPDB.ActualLRPGroupByProcessGuidAndIndexReturns(actualLRPGroup, nil)
})
It("fetches actual lrp group by process guid and index", func() {
Expect(fakeActualLRPDB.ActualLRPGroupByProcessGuidAndIndexCallCount()).To(Equal(1))
_, actualProcessGuid, idx := fakeActualLRPDB.ActualLRPGroupByProcessGuidAndIndexArgsForCall(0)
Expect(actualProcessGuid).To(Equal(processGuid))
Expect(idx).To(BeEquivalentTo(index))
})
It("returns an actual lrp group", func() {
Expect(responseRecorder.Code).To(Equal(http.StatusOK))
response := &models.ActualLRPGroupResponse{}
err := response.Unmarshal(responseRecorder.Body.Bytes())
Expect(err).NotTo(HaveOccurred())
Instance: &actualLRP,
}
})
JustBeforeEach(func() {
request = newTestRequest(requestBody)
handler.RetireActualLRP(logger, responseRecorder, request)
response = &models.ActualLRPLifecycleResponse{}
err := response.Unmarshal(responseRecorder.Body.Bytes())
Expect(err).NotTo(HaveOccurred())
})
Context("when the DB returns an unrecoverable error", func() {
BeforeEach(func() {
fakeActualLRPDB.ActualLRPGroupByProcessGuidAndIndexReturns(nil, models.NewUnrecoverableError(nil))
})
It("logs and writes to the exit channel", func() {
Eventually(logger).Should(gbytes.Say("unrecoverable-error"))
Eventually(exitCh).Should(Receive())
})
})
Context("when finding the actualLRP fails", func() {
BeforeEach(func() {
fakeActualLRPDB.ActualLRPGroupByProcessGuidAndIndexReturns(nil, errors.New("could not find lrp"))
})
It("returns an error and does not retry", func() {
Expect(response.Error.Message).To(Equal("could not find lrp"))
requestBody interface{}
)
BeforeEach(func() {
key = models.NewActualLRPKey(
processGuid,
index,
"domain-0",
)
instanceKey = models.NewActualLRPInstanceKey("instance-guid", "cell-id")
requestBody = &models.RemoveEvacuatingActualLRPRequest{
ActualLrpKey: &key,
ActualLrpInstanceKey: &instanceKey,
}
fakeActualLRPDB.ActualLRPGroupByProcessGuidAndIndexReturns(&models.ActualLRPGroup{Evacuating: actual}, nil)
})
JustBeforeEach(func() {
request := newTestRequest(requestBody)
handler.RemoveEvacuatingActualLRP(logger, responseRecorder, request)
})
Context("when removeEvacuatinging the actual lrp in the DB succeeds", func() {
BeforeEach(func() {
fakeEvacuationDB.RemoveEvacuatingActualLRPReturns(nil)
})
It("removeEvacuatings the actual lrp by process guid and index", func() {
Expect(responseRecorder.Code).To(Equal(http.StatusOK))