예제 #1
0
 def test_extend_find_non_existing(self):
   a = Ambiente()
   a.extend(Variable('x'), Int())
   self.assertEqual(a.find(Variable('y')), None)
예제 #2
0
 def test_find_empty(self):
   a = Ambiente()
   self.assertEqual(a.find(Variable('x')), None)