The external dependency odoo_test_helper must be defined in test-requirements.txt
not in the manifest.
Also, a context has been added to the tests to avoid executing the code of the
"_message_get_default_recipients" method added by this module in a test
environment as long as it is not the module itself that is being tested.
TT48102
This should fix the tests, that are currently failing on CI with:
```
2022-07-05 16:19:13,250 259 INFO odoo odoo.service.server: Starting post tests
2022-07-05 16:19:13,253 259 ERROR odoo odoo.tests.loader: Can not `import mail_autosubscribe`.
Traceback (most recent call last):
File "/opt/odoo/odoo/tests/loader.py", line 33, in _get_tests_modules
mod = importlib.import_module('.tests', modpath)
File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 848, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/__w/social/social/mail_autosubscribe/tests/__init__.py", line 1, in <module>
from . import test_mail_autosubscribe
File "/__w/social/social/mail_autosubscribe/tests/test_mail_autosubscribe.py", line 5, in <module>
from odoo_test_helper import FakeModelLoader
ModuleNotFoundError: No module named 'odoo_test_helper'
```
OCA-git-bot
Vincent Van Rossem
pilarvargas-tecnativa
Ivorra78
mymage
oca-ci
Vandan Pandeji
nicolas
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Joel Zilli
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oca-travis
Ivàn Todorovich