[14.0] Fastapi: Cannot use sudo() in a dependency with _create_test_client

[mmequignon]

I created a dependency returning an auth_api_key which requires sudo()

def authenticated_api_key(
    key: Annotated[str, Depends(APIKeyHeader(name="HTTP-API-KEY"))],
    env: Annotated[Environment, Depends(odoo_env)],
) -> AuthApiKey:
    [...]
    admin = env["res.users"].sudo().browse(1)
    [...]

When executed on a running instance, this is working fine.
When executed in unit tests like this:

args = {'app': <fastapi.applications.FastAPI object at 0x7fb78c915898>, 'router': <fastapi.routing.APIRouter object at 0x7fb78e74e7b8>, 'env': <odoo.api.Environment object at 0x7fb78cec58d0>, 'user': res.users(93,)}
headers = {'HTTP-PARTNER-EMAIL': '[email protected]', 'HTTP-API-KEY': 'KEY'}
with self._create_test_client(**args) as client:
    response = client.post(
        "/create", content=payload, headers=headers
    )
[...]

I get the following error

odoo/local-src/cosanum_api_base/dependencies.py:30: in authenticated_api_key
   admin = env["res.users"].sudo().browse(1)
odoo/src/odoo/models.py:5073: in sudo
   return self.with_env(self.env(su=flag))
odoo/src/odoo/api.py:510: in __call__
   return Environment(cr, uid, context, su)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

cls = <class 'odoo.api.Environment'>, cr = <odoo.sql_db.Cursor object at 0x7fb78e378d68>, uid = 93, context = {'tracking_disable': True}, su = True

   def __new__(cls, cr, uid, context, su=False):
       if uid == SUPERUSER_ID:
           su = True
       assert context is not None
       args = (cr, uid, context, su)
   
       # if env already exists, return it
       env, envs = None, cls.envs
       for env in envs:
           if env.args == args:
               return env
   
       # otherwise create environment, and add it in the set
       self = object.__new__(cls)
       args = (cr, uid, frozendict(context), su)
       self.cr, self.uid, self.context, self.su = self.args = args
       self.registry = Registry(cr.dbname)
>       self.cache = envs.cache
E       AttributeError: 'tuple' object has no attribute 'cache'

Of course I placed a PDB, and cls.envs in __new__ is returning an empty tuple, which makes me thing that the default env used by _create_test_client isn't fully initialized.

Any bell ringing?

@lmignon any plan to provide a std way of overriding the env, as it is done for the authenticated_partner_impl ?

I can provide more infos about the implementation, if needed.

Thanks !

ping @simahawk