},
}, nil)
args := []string{
"--instances=10",
"cool-web-app",
"superfun/app",
"--",
"/start-me-please",
}
doneChan := test_helpers.AsyncExecuteCommandWithArgs(createCommand, args)
Eventually(outputBuffer).Should(test_helpers.SayLine("Creating App: cool-web-app"))
Expect(fakeTailedLogsOutputter.OutputTailedLogsCallCount()).To(Equal(1))
Expect(fakeTailedLogsOutputter.OutputTailedLogsArgsForCall(0)).To(Equal("cool-web-app"))
Expect(fakeAppExaminer.RunningAppInstancesInfoCallCount()).To(Equal(1))
Expect(fakeAppExaminer.RunningAppInstancesInfoArgsForCall(0)).To(Equal("cool-web-app"))
fakeClock.IncrementBySeconds(1)
Expect(fakeTailedLogsOutputter.StopOutputtingCallCount()).To(Equal(0))
fakeAppExaminer.RunningAppInstancesInfoReturns(9, false, nil)
fakeClock.IncrementBySeconds(1)
Expect(doneChan).NotTo(BeClosed())
Expect(fakeTailedLogsOutputter.StopOutputtingCallCount()).To(Equal(0))
fakeAppExaminer.RunningAppInstancesInfoReturns(10, false, nil)
fakeClock.IncrementBySeconds(1)
Describe("LogsCommand", func() {
var logsCommand cli.Command
BeforeEach(func() {
commandFactory := command_factory.NewLogsCommandFactory(appExaminer, taskExaminer, terminalUI, fakeTailedLogsOutputter, fakeExitHandler)
logsCommand = commandFactory.MakeLogsCommand()
})
It("tails logs", func() {
appExaminer.AppExistsReturns(true, nil)
doneChan := test_helpers.AsyncExecuteCommandWithArgs(logsCommand, []string{"my-app-guid"})
Eventually(fakeTailedLogsOutputter.OutputTailedLogsCallCount).Should(Equal(1))
Expect(fakeTailedLogsOutputter.OutputTailedLogsArgsForCall(0)).To(Equal("my-app-guid"))
Consistently(doneChan).ShouldNot(BeClosed())
})
It("handles invalid appguids", func() {
test_helpers.ExecuteCommandWithArgs(logsCommand, []string{})
Expect(outputBuffer).To(test_helpers.SayIncorrectUsage())
Expect(fakeExitHandler.ExitCalledWith).To(Equal([]int{exit_codes.InvalidSyntax}))
})
It("handles non existent application", func() {
appExaminer.AppExistsReturns(false, nil)
taskExaminer.TaskStatusReturns(task_examiner.TaskInfo{}, errors.New("task not found"))
})
Describe("waiting for the build to finish", func() {
It("polls for the build to complete, outputting logs while the build runs", func() {
fakeTaskExaminer.TaskStatusReturns(task_examiner.TaskInfo{State: "PENDING"}, nil)
args := []string{
"droplet-name",
"http://some.url/for/buildpack",
}
doneChan := test_helpers.AsyncExecuteCommandWithArgs(buildDropletCommand, args)
Eventually(outputBuffer).Should(test_helpers.SayLine("Submitted build of droplet-name"))
Eventually(fakeTailedLogsOutputter.OutputTailedLogsCallCount).Should(Equal(1))
Expect(fakeTailedLogsOutputter.OutputTailedLogsArgsForCall(0)).To(Equal("build-droplet-droplet-name"))
Eventually(fakeTaskExaminer.TaskStatusCallCount).Should(Equal(1))
Expect(fakeTaskExaminer.TaskStatusArgsForCall(0)).To(Equal("build-droplet-droplet-name"))
fakeClock.IncrementBySeconds(1)
Expect(doneChan).NotTo(BeClosed())
Expect(fakeTailedLogsOutputter.StopOutputtingCallCount()).To(Equal(0))
fakeTaskExaminer.TaskStatusReturns(task_examiner.TaskInfo{State: "RUNNING"}, nil)
fakeClock.IncrementBySeconds(1)
Expect(doneChan).NotTo(BeClosed())
Expect(fakeTailedLogsOutputter.StopOutputtingCallCount()).To(Equal(0))
fakeTaskExaminer.TaskStatusReturns(task_examiner.TaskInfo{State: "COMPLETED"}, nil)
