我如何使用 pytest-django 在每个会话中只创建一次用户对象?
How can I use pytest-django to create a user object only once per session?
首先,我厌倦了这个:
@pytest.mark.django_db
@pytest.fixture(scope='session')
def created_user(django_db_blocker):
with django_db_blocker.unblock():
return CustomUser.objects.create_user("User", "UserPassword")
def test_api_create(created_user):
user = created_user()
assert user is not None
但是我遇到了 UndefinedTable
错误。因此,以某种方式用 @pytest.mark.django_db
标记我的夹具实际上并没有注册我的 Django 数据库。所以接下来我尝试将 db 对象直接传递给 fixture:
@pytest.fixture(scope='session')
def created_user(db, django_db_blocker):
with django_db_blocker.unblock():
return CustomUser.objects.create_user("User", "UserPassword")
def test_api_create(created_user):
user = created_user()
assert user is not None
但是我得到一个错误
ScopeMismatch: You tried to access the 'function' scoped fixture 'db' with a 'session' scoped request object, involved factories
最后,为了确认一切正常,我尝试了:
@pytest.fixture
def created_user(db, django_db_blocker):
with django_db_blocker.unblock():
return CustomUser.objects.create_user("User", "UserPassword")
def test_api_create(created_user):
user = created_user()
assert user is not None
这很好用,但现在我的 create_user 函数每次设置或拆除时都会被调用。这里的解决方案是什么?
@hoefling 有答案,我需要通过 django_db_setup
代替。
@pytest.fixture(scope='session')
def created_user(django_db_setup, django_db_blocker):
with django_db_blocker.unblock():
return CustomUser.objects.create_user("User", "UserPassword")
首先,我厌倦了这个:
@pytest.mark.django_db
@pytest.fixture(scope='session')
def created_user(django_db_blocker):
with django_db_blocker.unblock():
return CustomUser.objects.create_user("User", "UserPassword")
def test_api_create(created_user):
user = created_user()
assert user is not None
但是我遇到了 UndefinedTable
错误。因此,以某种方式用 @pytest.mark.django_db
标记我的夹具实际上并没有注册我的 Django 数据库。所以接下来我尝试将 db 对象直接传递给 fixture:
@pytest.fixture(scope='session')
def created_user(db, django_db_blocker):
with django_db_blocker.unblock():
return CustomUser.objects.create_user("User", "UserPassword")
def test_api_create(created_user):
user = created_user()
assert user is not None
但是我得到一个错误
ScopeMismatch: You tried to access the 'function' scoped fixture 'db' with a 'session' scoped request object, involved factories
最后,为了确认一切正常,我尝试了:
@pytest.fixture
def created_user(db, django_db_blocker):
with django_db_blocker.unblock():
return CustomUser.objects.create_user("User", "UserPassword")
def test_api_create(created_user):
user = created_user()
assert user is not None
这很好用,但现在我的 create_user 函数每次设置或拆除时都会被调用。这里的解决方案是什么?
@hoefling 有答案,我需要通过 django_db_setup
代替。
@pytest.fixture(scope='session')
def created_user(django_db_setup, django_db_blocker):
with django_db_blocker.unblock():
return CustomUser.objects.create_user("User", "UserPassword")