它失败了许多与related_name相关的问题。当然，当运行实际的开发服务器（使用./manage.py runserver）时，这不会发生，我猜测模型可能会生成两次？我正在运行psycopg2 2.4.1，这是我的测试输出：
(venv)lacrymology@Roller:boilerplate$ ./manage.py test
Creating test database for alias 'default'...
Error: One or more models did not validate:
l10n.address: Accessor for field 'user_shipping' clashes with related field 'User.shipping_address'. Add a related_name argument to the definition for 'user_shipping'.
l10n.address: Reverse query name for field 'user_shipping' clashes with related field 'User.shipping_address'. Add a related_name argument to the definition for 'user_shipping'.
l10n.address: Accessor for field 'user_billing' clashes with related field 'User.billing_address'. Add a related_name argument to the definition for 'user_billing'.
l10n.address: Reverse query name for field 'user_billing' clashes with related field 'User.billing_address'. Add a related_name argument to the definition for 'user_billing'.
custom_registration.profile: Accessor for field 'user' clashes with related field 'User.profile'. Add a related_name argument to the definition for 'user'.
custom_registration.profile: Reverse query name for field 'user' clashes with related field 'User.profile'. Add a related_name argument to the definition for 'user'.
addressmodel.address: Accessor for field 'user_shipping' clashes with related field 'User.shipping_address'. Add a related_name argument to the definition for 'user_shipping'.
addressmodel.address: Reverse query name for field 'user_shipping' clashes with related field 'User.shipping_address'. Add a related_name argument to the definition for 'user_shipping'.
addressmodel.address: Accessor for field 'user_billing' clashes with related field 'User.billing_address'. Add a related_name argument to the definition for 'user_billing'.
addressmodel.address: Reverse query name for field 'user_billing' clashes with related field 'User.billing_address'. Add a related_name argument to the definition for 'user_billing'.
profiles.profile: Accessor for field 'user' clashes with related field 'User.profile'. Add a related_name argument to the definition for 'user'.
profiles.profile: Reverse query name for field 'user' clashes with related field 'User.profile'. Add a related_name argument to the definition for 'user'.
答案 0 :(得分：1)
您的test.py极有可能导入一个不在INSTALLED_APP内但有一些模型字段指向碰撞模型的应用程序。尝试在test.py中导入但不在INSTALLED_APPS内的应用程序中grep user_shipping ，并替换它。
./manage.py validate，将由./manage.py runserver在内部调用，仅检查从INSTALLED_APP内的应用加载的模型，因此在运行devserver时没有错误。但是，test.py中的导入会导致额外的非安装应用程序模型（如果有的话）被加载，然后发生冲突。
答案 1 :(得分：0)
这是django-shop测试的问题，如本评论中所述：Django test fails when creating test database
在没有更改应用程序代码的情况下，我无法找到它，所以我最终只测试了自己的应用程序（运行./manage.py test myapp而不是./manage.py test