def test_method_str(self):
class Foo():
def bar(self, baz, qux=None):
"""This is a method"""
method = utils.MethodInspector(Foo().bar)
self.assertEqual(str(method), "bar baz=<baz> [qux=<qux>]")
def test_method_without_args(self):
def foo():
"""This is a method"""
method = utils.MethodInspector(foo)
self.assertEqual(method.required_args, [])
self.assertEqual(method.optional_args, [])
def test_method_with_optional_args(self):
def foo(bar, baz=1):
"""This is a method"""
method = utils.MethodInspector(foo)
self.assertEqual(method.required_args, ['bar'])
self.assertEqual(method.optional_args, [('baz', 1)])
def test_instance_method_without_args(self):
class Foo():
def bar(self):
"""This is a method"""
method = utils.MethodInspector(Foo().bar)
self.assertEqual(method.required_args, [])
self.assertEqual(method.optional_args, [])
def test_instance_method_with_optional_args(self):
class Foo():
def bar(self, baz, qux=2):
"""This is a method"""
method = utils.MethodInspector(Foo().bar)
self.assertEqual(method.required_args, ['baz'])
self.assertEqual(method.optional_args, [('qux', 2)])