Question

我正在尝试为我的其中一个函数编写一个模拟单元测试，以检查git_status。我无法弄清楚该如何进行。该函数看起来像这样：

import git_status

def check_git_status():

    status = git_status.Status(".")

    if status.A != []:
        raise RuntimeError(
            'Added git files not commited: {}'.format(status.A)
        )
    elif status.M != []:
        raise RuntimeError(
            'Modified git files not commited: {}'.format(status.M)
        )
    elif status.D != []:
        raise RuntimeError(
            'Deleted git files not commited: {}'.format(status.D)
        )
    elif status.R != []:
        raise RuntimeError(
            'Renamed git files not commited: {}'.format(status.R)
        )

我尝试了什么：

import pytest
from unittest import mock

@pytest.mark.parametrize(
    "status, expected_status",
    [
        ("A", []), ("M", []), ("D", []), ("R", []),
        ("B", 'error')
    ])
@mock.patch("git_status.Status", autospec=True)
def test_check_git_status(mock_git_status, status, expected_status):
    if expected_status != 'error':
        mock_git_status = mock.Mock(name="mock git status", **{str(status): expected_status})
    else:
        with pytest.raises(RuntimeError):
            check_git_status()

如果有人可以在这里指导/帮助我，那就太好了。谢谢：）

如何编写模拟单元测试来检查git_status？

0 个答案: