def test_inspect_function_args_positional(self):
self.assertEqual(inspect_function_args(lambda: None, 'name', []),
(0, []))
self.assertEqual(inspect_function_args(lambda x: None, 'name', []),
(1, []))
self.assertEqual(inspect_function_args(lambda x, y: None, 'name', []),
(2, []))
def test_inspect_function_args_bad_keyword_args(self):
def foo():
pass
foo.ftl_arg_spec = (0, ['bad kwarg', 'good', 'this-is-fine-too'])
errors = []
self.assertEqual(inspect_function_args(foo, 'FOO', errors),
(0, ['good', 'this-is-fine-too']))
self.assertEqual(errors, [
FluentFormatError(
"FOO() has invalid keyword argument name 'bad kwarg'")
])
def test_inspect_function_args_var_positional_plus_keywords(self):
self.assertEqual(
inspect_function_args(lambda x, y=1, *args: None, 'name', []),
(Any, ['y']))
def test_inspect_function_args_var_keywords(self):
self.assertEqual(
inspect_function_args(lambda x, **kwargs: None, 'name', []),
(1, Any))
def test_inspect_function_args_keywords(self):
self.assertEqual(
inspect_function_args(lambda x, y=1, z=2: None, 'name', []),
(1, ['y', 'z']))
def test_inspect_function_args_var_positional(self):
self.assertEqual(inspect_function_args(lambda *args: None, 'name', []),
(Any, []))