我有一个 Django 项目,其中设置了某些环境变量manage.py
,稍后将其用作settings.py
. 因此,为了运行pytest-django,我想先运行manage.py
。
我正在尝试按照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,但是我遇到了一个意外的错误。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
的内容runner.py
完全取自常见问题解答:
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
我添加以下行:
TEST_RUNNER = 'lucy_web.runner.PytestTestRunner'
最后,该pytest.ini
文件与文档中的示例相同:
# -- 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
我明白了
(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,如果我注释掉该TEST_RUNNER
行base.py
并运行相同的命令,则测试会成功运行:
(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?我需要放在runner.py
不同的位置吗?