python - `MagicMock`可以与python3中的int进行比较吗？

Question

我正在迁移我的项目的 python 版本 (2->3)。测试对 python2 工作正常，但对 python3 提示，错误就像

TypeError: '>' not supported between instances of 'MagicMock' and 'int'

这是一个最小的案例

# test_mock.py
try:
    from mock import MagicMock
except:
    from unittest.mock import MagicMock

def test_mock_func():
    a = MagicMock()
    b = a.value

    if b > 100:
        assert True
    else:
        assert True 

刚刚运行 py.test .
这些黑客不起作用

MagicMock.__le__ = some_le_method # just not working

MagicMock.__le__.__func__.__code = some_le_method.__func__.__code__ # wrapper_descriptor does not have attribute __func__

Answer 1

您应该分配 __gt__内b或 a.value

# self is MagicMock itself
b.__gt__ = lambda self, compare: True
# or
a.value.__gt__ = lambda self, compare: True