repo.CreateRestageRequest("some-cool-app-guid")
Expect(handler).To(HaveAllRequestsCalled())
})
})
Describe("updating applications", func() {
It("makes the right request", func() {
ts, handler, repo := createAppRepo([]testnet.TestRequest{updateApplicationRequest})
defer ts.Close()
app := models.Application{}
app.GUID = "my-app-guid"
app.Name = "my-cool-app"
app.BuildpackURL = "buildpack-url"
app.Command = "some-command"
app.HealthCheckType = "none"
app.Memory = 2048
app.InstanceCount = 3
app.Stack = &models.Stack{GUID: "some-stack-guid"}
app.SpaceGUID = "some-space-guid"
app.State = "started"
app.DiskQuota = 512
Expect(app.EnvironmentVars).To(BeNil())
updatedApp, apiErr := repo.Update(app.GUID, app.ToParams())
Expect(handler).To(HaveAllRequestsCalled())
Expect(apiErr).NotTo(HaveOccurred())
Expect(updatedApp.Command).To(Equal("some-command"))
Expect(updatedApp.DetectedStartCommand).To(Equal("detected command"))
Expect(appRepo.UpdateCallCount()).To(Equal(1))
appGuid, appParams := appRepo.UpdateArgsForCall(0)
Expect(appGuid).To(Equal(zeroInstanceApp.GUID))
startedState := "started"
Expect(appParams).To(Equal(models.AppParams{State: &startedState}))
zeroInstanceApp.State = startedState
ui, _, _ = startAppWithInstancesAndErrors(zeroInstanceApp, requirementsFactory)
Expect(ui.Outputs()).To(ContainSubstrings(
[]string{"App my-app is already started"},
))
Expect(appRepo.UpdateCallCount()).To(Equal(1))
})
})
It("displays the command start command instead of the detected start command when set", func() {
defaultAppForStart.Command = "command start command"
defaultAppForStart.DetectedStartCommand = "detected start command"
ui, appRepo, _ = startAppWithInstancesAndErrors(defaultAppForStart, requirementsFactory)
Expect(appRepo.GetAppCallCount()).To(Equal(1))
Expect(appRepo.GetAppArgsForCall(0)).To(Equal("my-app-guid"))
Expect(ui.Outputs()).To(ContainSubstrings(
[]string{"App my-app was started using this command `command start command`"},
))
})
It("displays the detected start command when no other command is set", func() {
defaultAppForStart.DetectedStartCommand = "detected start command"
defaultAppForStart.Command = ""
ui, appRepo, _ := startAppWithInstancesAndErrors(defaultAppForStart, requirementsFactory)
})
Context("when saving the manifest fails", func() {
BeforeEach(func() {
fakeManifest.SaveReturns(errors.New("save-err"))
})
It("fails with error", func() {
Expect(runCLIErr).To(HaveOccurred())
Expect(runCLIErr.Error()).To(Equal("Error creating manifest file: save-err"))
})
})
Context("when the app has a command", func() {
BeforeEach(func() {
application.Command = "app-command"
appSummaryRepo.GetSummaryReturns(application, nil)
})
It("sets the start command", func() {
Expect(runCLIErr).NotTo(HaveOccurred())
Expect(fakeManifest.StartCommandCallCount()).To(Equal(1))
name, command := fakeManifest.StartCommandArgsForCall(0)
Expect(name).To(Equal("app-name"))
Expect(command).To(Equal("app-command"))
})
})
Context("when the app has a buildpack", func() {
BeforeEach(func() {
application.BuildpackURL = "buildpack"