Turds in AI Generated Art(novalis.org)

    # A simple class that we want to test
    class Calculator:
        def add(self, a, b):
            return a + b
    
    
    # Monkey patching the add method to subtract instead
    def mock_add(self, a, b):
        return a - b
    
    
    # Test the monkey patched method
    def test_add_with_monkey_patching():
        # Create an instance of the Calculator class
        calc = Calculator()
    
        # Monkey patch the add method of the Calculator instance
        calc.add = mock_add.__get__(calc, Calculator)
    
        # Test the monkey patched method
        result = calc.add(5, 3)
    
        # Assert that the result is what we expect
        assert result == 2