class ArgReplacerTest(unittest.TestCase):
def setUp(self):
def function(x, y, callback=None, z=None):
pass
self.replacer = ArgReplacer(function, 'callback')
def test_omitted(self):
self.assertEqual(self.replacer.replace('new', (1, 2), dict()),
(None, (1, 2), dict(callback='new')))
def test_position(self):
self.assertEqual(self.replacer.replace('new', (1, 2, 'old', 3), dict()),
('old', [1, 2, 'new', 3], dict()))
def test_keyword(self):
self.assertEqual(self.replacer.replace('new', (1,),
dict(y=2, callback='old', z=3)),
('old', (1,), dict(y=2, callback='new', z=3)))
def setUp(self):
def function(x, y, callback=None, z=None):
pass
self.replacer = ArgReplacer(function, 'callback')
