requestBody = &models.DesiredLRPByProcessGuidRequest{
ProcessGuid: processGuid,
}
})
JustBeforeEach(func() {
request := newTestRequest(requestBody)
handler.DesiredLRPByProcessGuid(logger, responseRecorder, request)
})
Context("when reading desired lrp from DB succeeds", func() {
var desiredLRP *models.DesiredLRP
BeforeEach(func() {
desiredLRP = &models.DesiredLRP{ProcessGuid: processGuid}
fakeDesiredLRPDB.DesiredLRPByProcessGuidReturns(desiredLRP, nil)
})
It("fetches desired lrp by process guid", func() {
Expect(fakeDesiredLRPDB.DesiredLRPByProcessGuidCallCount()).To(Equal(1))
_, actualProcessGuid := fakeDesiredLRPDB.DesiredLRPByProcessGuidArgsForCall(0)
Expect(actualProcessGuid).To(Equal(processGuid))
Expect(responseRecorder.Code).To(Equal(http.StatusOK))
response := models.DesiredLRPResponse{}
err := response.Unmarshal(responseRecorder.Body.Bytes())
Expect(err).NotTo(HaveOccurred())
Expect(response.Error).To(BeNil())
Expect(response.DesiredLrp).To(Equal(desiredLRP))
})
requestBody = &models.DesiredLRPByProcessGuidRequest{
ProcessGuid: processGuid,
}
})
JustBeforeEach(func() {
request := newTestRequest(requestBody)
handler.DesiredLRPByProcessGuid_r0(logger, responseRecorder, request)
})
Context("when reading desired lrp from DB succeeds", func() {
var desiredLRP *models.DesiredLRP
BeforeEach(func() {
desiredLRP = &models.DesiredLRP{ProcessGuid: processGuid}
fakeDesiredLRPDB.DesiredLRPByProcessGuidReturns(desiredLRP, nil)
})
It("fetches desired lrp by process guid", func() {
Expect(fakeDesiredLRPDB.DesiredLRPByProcessGuidCallCount()).To(Equal(1))
_, actualProcessGuid := fakeDesiredLRPDB.DesiredLRPByProcessGuidArgsForCall(0)
Expect(actualProcessGuid).To(Equal(processGuid))
Expect(responseRecorder.Code).To(Equal(http.StatusOK))
response := models.DesiredLRPResponse{}
err := response.Unmarshal(responseRecorder.Body.Bytes())
Expect(err).NotTo(HaveOccurred())
Expect(response.Error).To(BeNil())
Expect(response.DesiredLrp).To(Equal(desiredLRP))
})
handler.CrashActualLRP(logger, responseRecorder, request)
})
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)
})
})
})
Describe("EvacuateClaimedActualLRP", func() {
var (
request *http.Request
requestBody *models.EvacuateClaimedActualLRPRequest
actual *models.ActualLRP
afterActual *models.ActualLRP
desiredLRP *models.DesiredLRP
)
BeforeEach(func() {
desiredLRP = model_helpers.NewValidDesiredLRP("the-guid")
fakeDesiredLRPDB.DesiredLRPByProcessGuidReturns(desiredLRP, nil)
actual = model_helpers.NewValidActualLRP("process-guid", 1)
requestBody = &models.EvacuateClaimedActualLRPRequest{
ActualLrpKey: &actual.ActualLRPKey,
ActualLrpInstanceKey: &actual.ActualLRPInstanceKey,
}
afterActual = model_helpers.NewValidActualLRP("process-guid", 1)
afterActual.State = models.ActualLRPStateUnclaimed
fakeActualLRPDB.ActualLRPGroupByProcessGuidAndIndexReturns(&models.ActualLRPGroup{Evacuating: actual}, nil)
fakeActualLRPDB.UnclaimActualLRPReturns(&models.ActualLRPGroup{Instance: actual}, &models.ActualLRPGroup{Instance: afterActual}, nil)
request = newTestRequest(requestBody)
})
JustBeforeEach(func() {