在 testdriven.io 上使用 Django、Django REST 框架和 Docker 进行的测试驱动开发课程在 pytest-cov 部分之前进展顺利。我的错误是在开始之前我做了一个 Heroku 教程，目录被卡住了。
更新容器
$ docker-compose up -d --build
然后
$ docker-compose exec movies pytest -p no:warnings --cov=.
=========================================================================== test session starts ============================================================================
platform linux -- Python 3.8.2, pytest-5.4.1, py-1.8.1, pluggy-0.13.1
django: settings: drf_project.settings (from ini)
rootdir: /usr/src/app, inifile: pytest.ini
plugins: django-3.9.0, cov-2.8.1
collected 11 items / 1 error / 10 selected
================================================================================== ERRORS ==================================================================================
____________________________________________________________ ERROR collecting alpinehelloworld/webapp/tests.py _____________________________________________________________
import file mismatch:
imported module 'tests' has this __file__ attribute:
/usr/src/app/tests
which is not the same as the test file we want to collect:
/usr/src/app/alpinehelloworld/webapp/tests.py
HINT: remove __pycache__ / .pyc files and/or use a unique basename for your test file modules
----------- coverage: platform linux, python 3.8.2-final-0 -----------
Name Stmts Miss Branch BrPart Cover
-----------------------------------------------------------
drf_project/__init__.py 0 0 0 0 100%
drf_project/views.py 4 4 0 0 0%
movies/__init__.py 0 0 0 0 100%
movies/admin.py 11 0 4 0 100%
movies/models.py 12 1 0 0 92%
movies/serializers.py 7 0 0 0 100%
movies/views.py 27 27 2 0 0%
-----------------------------------------------------------
TOTAL 61 32 6 0 49%
========================================================================= short test summary info ==========================================================================
ERROR alpinehelloworld/webapp/tests.py
然后我尝试删除 alpinehelloworld/
$ heroku run sh
Running sh on ⬢ infinite-meadow-89740... up, run.9167 (Free)
~ $ ls /usr/src/app/
alpinehelloworld entrypoint.sh movies pytest.ini staticfiles
drf_project manage.py movies.json requirements.txt tests
~ $ rm -rf /usr/src/app/alpinehelloworld/
~ $ ls /usr/src/app/
drf_project entrypoint.sh manage.py movies movies.json pytest.ini requirements.txt staticfiles tests
~ $ exit
然后
(base) mac01:app holmen1$ docker-compose exec movies pytest -p no:warnings --cov=.
=========================================================================== test session starts ============================================================================
platform linux -- Python 3.8.2, pytest-5.4.1, py-1.8.1, pluggy-0.13.1
django: settings: drf_project.settings (from ini)
rootdir: /usr/src/app, inifile: pytest.ini
plugins: django-3.9.0, cov-2.8.1
collected 11 items / 1 error / 10 selected
================================================================================== ERRORS ==================================================================================
____________________________________________________________ ERROR collecting alpinehelloworld/webapp/tests.py _____________________________________________________________
该目录仍然存在:(我如何删除/usr/src/app/alpinehelloworld/webapp/tests.py？