Setuptools - 当测试不在主目录中时如何 运行 unittest 测试套件？

Question

我有以下模块结构：

main
->module
--->tests
----->test_module.py
--->module.py
->setup.py

我使用 unittest 包实现了单元测试。按照此 answer 我将 setup.py 文件设置为：

from setuptools import setup

setup(
    name='module',
    packages=['module', ],
    test_suite='module/tests',
)

产生了以下错误消息：

====================================================================== ERROR: tests (unittest.loader._FailedTest) ---------------------------------------------------------------------- ImportError: Failed to import test module: tests Traceback (most recent call last): File "/opt/conda/lib/python3.6/unittest/loader.py", line 153, in loadTestsFromName module = import(module_name) ModuleNotFoundError: No module named 'tests/module'

---

Ran 1 test in 0.000s

FAILED (errors=1) Test failed: error: Test failed:

当设置 test_suite='tests 我有：

====================================================================== ERROR: tests (unittest.loader._FailedTest) ---------------------------------------------------------------------- ImportError: Failed to import test module: tests Traceback (most recent call last): File "/opt/conda/lib/python3.6/unittest/loader.py", line 153, in loadTestsFromName module = import(module_name) ModuleNotFoundError: No module named 'tests'

---

Ran 1 test in 0.000s

FAILED (errors=1) Test failed: error: Test failed:

有人可以帮我解决这个问题吗？

Answer 1

test_suite是测试的名称package（在Python点分语法中），不是目录路径，所以语法必须是

test_suite='module.tests',