doneChan := test_helpers.AsyncExecuteCommandWithArgs(logsCommand, []string{"task-guid"})
Eventually(fakeTailedLogsOutputter.OutputTailedLogsCallCount).Should(Equal(1))
Expect(fakeTailedLogsOutputter.OutputTailedLogsArgsForCall(0)).To(Equal("task-guid"))
Consistently(doneChan).ShouldNot(BeClosed())
})
Context("when the receptor returns an error", func() {
It("displays an error and exits", func() {
appExaminer.AppExistsReturns(false, errors.New("can't log this"))
test_helpers.ExecuteCommandWithArgs(logsCommand, []string{"non_existent_app"})
Expect(outputBuffer).To(test_helpers.SayLine("Error: can't log this"))
Expect(fakeTailedLogsOutputter.OutputTailedLogsCallCount()).To(Equal(0))
Expect(fakeExitHandler.ExitCalledWith).To(Equal([]int{exit_codes.CommandFailed}))
})
})
})
Describe("DebugLogsCommand", func() {
var debugLogsCommand cli.Command
BeforeEach(func() {
commandFactory := command_factory.NewLogsCommandFactory(appExaminer, taskExaminer, terminalUI, fakeTailedLogsOutputter, fakeExitHandler)
debugLogsCommand = commandFactory.MakeDebugLogsCommand()
})
It("tails logs from the lattice-debug stream", func() {
doneChan := test_helpers.AsyncExecuteCommandWithArgs(debugLogsCommand, []string{})
