def test_passes_os_environ(self, mocker):
mocker.patch('lets_do_dns.__main__.sys')
mocker.patch('lets_do_dns.__main__.Authenticate')
mocker.patch('lets_do_dns.__main__.Arguments')
stub_environ = mocker.patch('lets_do_dns.__main__.os.environ')
mock_environment = mocker.patch('lets_do_dns.__main__.Environment')
main()
mock_environment.assert_called_once_with(stub_environ)
def test_passes_cli_arguments(self, mocker):
arguments = ['lets-do-dns', '--help']
mocker.patch('lets_do_dns.__main__.os.environ')
mocker.patch('lets_do_dns.__main__.sys', argv=arguments)
mocker.patch('lets_do_dns.__main__.Authenticate')
mocker.patch('lets_do_dns.__main__.Environment')
mock_arguments = mocker.patch('lets_do_dns.__main__.Arguments')
main()
mock_arguments.assert_called_once_with(arguments)
def test_passes_environment(self, mocker):
stub_environment = mocker.MagicMock()
mocker.patch('lets_do_dns.__main__.os.environ')
mocker.patch('lets_do_dns.__main__.sys.exit')
mocker.patch('lets_do_dns.__main__.Arguments')
mocker.patch('lets_do_dns.__main__.Environment',
return_value=stub_environment)
mock_authenticate = mocker.patch('lets_do_dns.__main__.Authenticate')
main()
mock_authenticate.assert_called_once_with(stub_environment)
def test_raised_error_causes_proper_call_to_sys_exit(self, mocker):
mocker.patch('lets_do_dns.__main__.os.environ')
mocker.patch('lets_do_dns.__main__.sys.argv')
mocker.patch('lets_do_dns.__main__.Authenticate')
mocker.patch('lets_do_dns.__main__.Arguments')
mocker.patch('lets_do_dns.__main__.Environment',
side_effect=InputError('stub-message'))
mocker.patch('lets_do_dns.__main__.stderr')
mock_exit = mocker.patch('lets_do_dns.__main__.sys.exit')
main()
mock_exit.assert_has_calls([call(2)])
def test_raised_error_message_causes_error_code_2_on_exit(self, mocker):
mocker.patch('lets_do_dns.__main__.sys.exit')
mocker.patch('lets_do_dns.__main__.Arguments')
mocker.patch('lets_do_dns.__main__.Authenticate.__init__',
return_value=None)
mocker.patch('lets_do_dns.__main__.Authenticate.perform',
side_effect=HookError('stub-message'))
mocker.patch('lets_do_dns.__main__.Environment')
mocker.patch('lets_do_dns.__main__.stderr')
mock_exit = mocker.patch('lets_do_dns.__main__.sys.exit')
main()
mock_exit.assert_called_once_with(2)
def test_raised_error_message_passed_to_stderr(self, mocker):
mocker.patch.object(HookError, '__str__', lambda _: 'stub-message')
mocker.patch('lets_do_dns.__main__.sys.exit')
mocker.patch('lets_do_dns.__main__.Arguments')
mocker.patch('lets_do_dns.__main__.Authenticate.__init__',
return_value=None)
mocker.patch('lets_do_dns.__main__.Authenticate.perform',
side_effect=HookError('stub-message'))
mocker.patch('lets_do_dns.__main__.Environment')
mock_printer = mocker.patch('lets_do_dns.__main__.stderr')
main()
mock_printer.assert_called_once_with('stub-message')
def test_raised_error_message_passed_to_stderr(self, mocker):
mocker.patch('lets_do_dns.__main__.os.environ')
mocker.patch('lets_do_dns.__main__.sys')
mocker.patch('lets_do_dns.__main__.Authenticate')
mocker.patch('lets_do_dns.__main__.Arguments')
mocker.patch('lets_do_dns.__main__.Environment',
side_effect=InputError('stub-message'))
mocker.patch('lets_do_dns.__main__.InputError.__str__',
return_value='stub-message')
mock_printer = mocker.patch('lets_do_dns.__main__.stderr')
main()
mock_printer.assert_called_once_with('stub-message')