func NewCliApp() *cli.App {
config := config.New(persister.NewFilePersister(config_helpers.ConfigFileLocation(ltcConfigRoot())))
signalChan := make(chan os.Signal)
signal.Notify(signalChan, os.Interrupt, syscall.SIGHUP, syscall.SIGTERM)
exitHandler := exit_handler.New(signalChan, os.Exit)
go exitHandler.Run()
receptorClientCreator := receptor_client.ProxyAwareCreator{}
return cli_app_factory.MakeCliApp(
diegoVersion,
latticeVersion,
ltcConfigRoot(),
exitHandler,
config,
logger(),
receptorClientCreator,
target_verifier.New(receptorClientCreator),
os.Stdout,
)
}
memPersister := persister.NewMemPersister()
outputBuffer = gbytes.NewBuffer()
terminalUI = terminal.NewUI(nil, outputBuffer, nil)
cliConfig = config.New(memPersister)
latticeVersion, diegoVersion = "v0.2.Test", "0.12345.0"
fakeReceptorClientCreator.CreateReceptorClientReturns(&fake_receptor.FakeClient{})
})
JustBeforeEach(func() {
cliApp = cli_app_factory.MakeCliApp(
diegoVersion,
latticeVersion,
"~/",
fakeExitHandler,
cliConfig,
lager.NewLogger("test"),
fakeReceptorClientCreator,
fakeTargetVerifier,
terminalUI,
)
})
Describe("MakeCliApp", func() {
It("makes an app", func() {
Expect(cliApp).ToNot(BeNil())
Expect(cliApp.Name).To(Equal("ltc"))
Expect(cliApp.Author).To(Equal("Pivotal"))
Expect(cliApp.Version).To(Equal("v0.2.Test (diego 0.12345.0)"))
Expect(cliApp.Email).To(Equal("*****@*****.**"))
Expect(cliApp.Usage).To(Equal(cli_app_factory.LtcUsage))
subCommandTemplate := `NAME:
{{.Name}} - {{.Usage}}
USAGE:
{{.Name}} command{{if .Flags}} [command options]{{end}} [arguments...]
`
BeforeEach(func() {
outputBuffer = gbytes.NewBuffer()
fakeReceptorClientCreator = &fake_receptor_client_creator.FakeCreator{}
cliApp = cli_app_factory.MakeCliApp(
"",
"",
"~/",
nil,
config.New(persister.NewMemPersister()),
nil,
fakeReceptorClientCreator,
nil,
terminal.NewUI(nil, outputBuffer, nil),
)
})
Describe("ShowHelp", func() {
It("shows help for all commands", func() {
Expect(cliApp.Commands).NotTo(BeEmpty())
cli_app_factory.ShowHelp(outputBuffer, dummyTemplate, cliApp)
outputBytes, err := ioutil.ReadAll(outputBuffer)