Python DelegateTest.CallBoolDelegate示例

示例#1

文件： test_delegate.py 项目： rodrigoparada/pythonnet-docker

    def testBoolDelegate(self):
        """Test boolean delegate."""
        def always_so_negative():
            return 0

        d = BoolDelegate(always_so_negative)
        ob = DelegateTest()
        ob.CallBoolDelegate(d)

        self.assertTrue(not d())

        self.assertTrue(not ob.CallBoolDelegate(d))

示例#2

def test_bool_delegate():
    """Test boolean delegate."""
    from Python.Test import BoolDelegate

    def always_so_negative():
        return 0

    d = BoolDelegate(always_so_negative)
    ob = DelegateTest()
    ob.CallBoolDelegate(d)

    assert not d()
    assert not ob.CallBoolDelegate(d)

示例#3

def test_bool_delegate():
    """Test boolean delegate."""
    from Python.Test import BoolDelegate

    def always_so_negative():
        return False

    d = BoolDelegate(always_so_negative)
    ob = DelegateTest()
    ob.CallBoolDelegate(d)

    assert not d()
    assert not ob.CallBoolDelegate(d)

    def always_so_positive():
        return 1
    bad = BoolDelegate(always_so_positive)
    with pytest.raises(TypeError):
        ob.CallBoolDelegate(bad)