def test_returns_execute_result(self):
self.stub__find_command(lambda x: 1)
self.assertEqual(1, cli.run_argv(["lmirror", "foo"], "in", "out", "err"))
def test_returns_0_when_None_returned_from_execute(self):
self.stub__find_command(lambda x: None)
self.assertEqual(0, cli.run_argv(["lmirror", "foo"], "in", "out", "err"))
def test_runs_cmd_with_CLI_UI(self):
self.stub__find_command(self.capture_ui)
cli.run_argv(["lmirror", "--version", "foo"], "in", "out", "err")
self.assertEqual(["foo"], self.calls)
self.assertIsInstance(self.ui, cli.UI)
def test_no_cmd_issues_help(self):
self.stub__find_command(lambda x: 0)
cli.run_argv(["lmirror", "--version"], "in", "out", "err")
self.assertEqual(["help"], self.calls)
def test_looks_up_cmd_skips_options(self):
self.stub__find_command(lambda x: 0)
cli.run_argv(["lmirror", "--version", "foo"], "in", "out", "err")
self.assertEqual(["foo"], self.calls)
def main(*args, **kwargs):
sys.exit(run_argv(sys.argv, sys.stdin, sys.stdout, sys.stderr))