我有一个Django项目,其中在manage.py
中设置了某些环境变量,该变量随后用作settings.py
中定义的值。因此,为了运行pytest-django,我想先运行manage.py
。
我试图按照https://pytest-django.readthedocs.io/en/latest/faq.html#how-can-i-use-manage-py-test-with-pytest-django中的说明进行操作,但是遇到了意外错误。我有以下目录结构:
.
├── lucy
│ ├── settings
│ ├── base.py
│ ├── development.py
│ ├── production.py
│ └── staging.py
│ ├── staticfiles
│ ├── urls.py
│ └── wsgi.py
├── lucy_web
│ ├── __init__.py
│ ├── actions.py
│ ├── admin
│ ├── apps.py
│ ├── fixtures
│ ├── forms
│ ├── lib
│ ├── management
│ ├── migrations
│ ├── models
│ ├── runner.py
│ ├── serializers.py
│ ├── static
│ ├── templates
│ ├── templatetags
│ ├── tests
│ ├── urls.py
│ └── views
├── manage.py
├── pytest.ini
runner.py
的内容完全来自于FAQ:class PytestTestRunner(object):
"""Runs pytest to discover and run tests."""
def __init__(self, verbosity=1, failfast=False, keepdb=False, **kwargs):
self.verbosity = verbosity
self.failfast = failfast
self.keepdb = keepdb
def run_tests(self, test_labels):
"""Run pytest and return the exitcode.
It translates some of Django's test command option to pytest's.
"""
import pytest
argv = []
if self.verbosity == 0:
argv.append('--quiet')
if self.verbosity == 2:
argv.append('--verbose')
if self.verbosity == 3:
argv.append('-vv')
if self.failfast:
argv.append('--exitfirst')
if self.keepdb:
argv.append('--reuse-db')
argv.extend(test_labels)
return pytest.main(argv)
最后,在
lucy/settings/base.py
中添加以下行:TEST_RUNNER = 'lucy_web.runner.PytestTestRunner'
最后,
pytest.ini
文件与docs中的示例相同:# -- FILE: pytest.ini (or tox.ini)
[pytest]
DJANGO_SETTINGS_MODULE = lucy.settings.production
# -- recommended but optional:
python_files = tests.py test_*.py *_tests.py
问题是
pytest
似乎无法找到测试。如果我运行命令python manage.py test lucy_web.tests
我懂了
(venv) Kurts-MacBook-Pro:lucy-web kurtpeek$ python manage.py test lucy_web.tests
============================================ test session starts ============================================
platform darwin -- Python 3.6.4, pytest-3.3.2, py-1.5.2, pluggy-0.6.0
rootdir: /Users/kurtpeek/Documents/Dev/lucy/lucy-web, inifile: pytest.ini
======================================= no tests ran in 0.00 seconds ========================================
ERROR: file not found: lucy_web.tests
但是,如果我注释掉
TEST_RUNNER
中的base.py
行并运行相同的命令,则测试将成功运行:(venv) Kurts-MacBook-Pro:lucy-web kurtpeek$ python manage.py test lucy_web.tests
Creating test database for alias 'default'...
System check identified no issues (0 silenced).
....E.F................
----------------------------------------------------------------------
Ran 23 tests in 15.974s
FAILED (failures=1, errors=1)
Destroying test database for alias 'default'...
我在这里做错了什么?我是否需要将
runner.py
放在其他位置? 最佳答案
也许是因为__init__.py
使用pytest时,我遇到了类似的情况。我在测试目录中删除了__init__.py
,它测试得很好。
情况略有不同,但我希望这会有所帮助。
我得到帮助的链接。
https://docs.pytest.org/en/latest/pythonpath.html
`py.test` and `__init__.py` files
关于python - 使用带有pytest-django的manage.py的“找不到文件”,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/48179315/