def test_copy_02(self):
"""Tests equivalence of copy."""
p = Tup(1, +Lit('x'))
cp = p.copy()
self.denyMatch((1,), p)
self.denyMatch((1,), cp)
self.assertMatch((1,'x',), p)
self.assertMatch((1,'x',), cp)
self.assertMatch((1,'x','x','x'), p)
self.assertMatch((1,'x','x','x'), cp)
def test_callback_01(self):
"""Tests TuplePatterns with callback-fn."""
l = []
p = Tup(1, 'a')%l.append
p.matches((1, 'a'))
self.assertListEqual(l, [(1, 'a')])
