def test_help_command(self):
oc = OutputCapture()
oc.capture_output()
tool = WebKitPatch('path')
tool.main(['tool', 'help'])
out, err, logs = oc.restore_output()
self.assertTrue(out.startswith('Usage: '))
self.assertEqual('', err)
self.assertEqual('', logs)
def test_help_argument(self):
oc = OutputCapture()
oc.capture_output()
tool = WebKitPatch('path')
try:
tool.main(['tool', '--help'])
except SystemExit:
pass # optparse calls sys.exit after showing help.
finally:
out, err, logs = oc.restore_output()
self.assertTrue(out.startswith('Usage: '))
self.assertEqual('', err)
self.assertEqual('', logs)
def test_command_by_name(self):
tool = WebKitPatch('path')
self.assertEqual(tool.command_by_name('help').name, 'help')
self.assertIsNone(tool.command_by_name('non-existent'))
