def test_add_1_argument(self):
arg1 = MagicMock()
arg2 = MagicMock()
arg3 = MagicMock()
extension = Extension(arg1, arg2)
extension.add_arguments(arg3)
self.assertEqual(len(extension.arguments), 3)
def test_add_more_arguments(self):
arg1 = MagicMock()
arg2 = MagicMock()
arg3 = MagicMock()
arg4 = MagicMock()
arg5 = MagicMock()
extension = Extension(arg1, arg2)
extension.add_arguments(arg3, arg4, arg5)
self.assertEqual(len(extension.arguments), 5)
def test_add_arguments_without_arguments(self):
arg1 = MagicMock()
arg2 = MagicMock()
extension = Extension(arg1, arg2)
extension.add_arguments()
self.assertEqual(len(extension.arguments), 2)
