def test_notNone(self): a = self._type(self._a) util.assertTreesDifferent(a, None, "An instance should not claim to be None")
def test_model_different(self):
expectedTree = self.buildSimpleTree()
actualTree = Value(4)
util.assertTreesDifferent(expectedTree, actualTree)
def test_notEquals(self): a = self._type(self._a) b = self._type(self._b) util.assertTreesDifferent(a, b, "Two instances with the different values (%s, %s) should not be equal" % (self._a, self._b))
