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pytest-dev / pytest-django

A Django plugin for pytest.
https://pytest-django.readthedocs.io/
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How to hide the migrations output? #904

Open guettli opened 3 years ago

guettli commented 3 years ago

If I run one test via PyCharm I see the migrations output twice:

/home/guettli/projects/lala-env/bin/python /snap/pycharm-professional/230/plugins/python/helpers/pycharm/_jb_pytest_runner.py --target test_models.py::test_address_is_complete
Testing started at 11:42 ...
Launching pytest with arguments test_models.py::test_address_is_complete in /home/guettli/projects/lala-env/src/lala/lala/tests

============================= test session starts ==============================
platform linux -- Python 3.8.5, pytest-6.2.0, py-1.10.0, pluggy-0.13.1 -- /home/guettli/projects/lala-env/bin/python
cachedir: .pytest_cache
django: settings: mysite.settings (from ini)
rootdir: /home/guettli/projects/lala-env/src/lala, configfile: pytest.ini
plugins: django-4.1.0
collecting ... collected 1 item

test_models.py::test_address_is_complete Operations to perform:
  Synchronize unmigrated apps: allauth, colorfield, debug_toolbar, google, messages, staticfiles
  Apply all migrations: account, admin, auth, contenttypes, lala, sessions, sites, socialaccount
Synchronizing apps without migrations:
  Creating tables...
    Running deferred SQL...
Running migrations:
  Applying contenttypes.0001_initial... OK
  Applying auth.0001_initial... OK
  Applying account.0001_initial... OK
  Applying account.0002_email_max_length... OK
  ... [cut] .... 
Creating test database for alias 'default' ('test_lala')...
Got an error creating the test database: database "test_lala" already exists

Destroying old test database for alias 'default' ('test_lala')...
FAILED                          [100%]
lala/tests/test_models.py:18 (test_address_is_complete)
user = <User: Dr. Foo>

    def test_address_is_complete(user):
        address = user.address
>       assert address.is_complete
E       assert False
E        +  where False = <Address: Address object (1)>.is_complete

test_models.py:21: AssertionError
Destroying test database for alias 'default' ('test_lala')...

Assertion failed

Assertion failed

=================================== FAILURES ===================================
___________________________ test_address_is_complete ___________________________

user = <User: Dr. Foo>

    def test_address_is_complete(user):
        address = user.address
>       assert address.is_complete
E       assert False
E        +  where False = <Address: Address object (1)>.is_complete

test_models.py:21: AssertionError
---------------------------- Captured stdout setup -----------------------------
Operations to perform:
  Synchronize unmigrated apps: allauth, colorfield, debug_toolbar, google, messages, staticfiles
  Apply all migrations: account, admin, auth, contenttypes, lala, sessions, sites, socialaccount
Synchronizing apps without migrations:
  Creating tables...
    Running deferred SQL...
Running migrations:
  Applying contenttypes.0001_initial... OK
  Applying auth.0001_initial... OK
  Applying account.0001_initial... OK
  Applying account.0002_email_max_length... OK
 ... [cut] ...
---------------------------- Captured stderr setup -----------------------------
Creating test database for alias 'default' ('test_lala')...
Got an error creating the test database: database "test_lala" already exists

Destroying old test database for alias 'default' ('test_lala')...
--------------------------- Captured stderr teardown ---------------------------
Destroying test database for alias 'default' ('test_lala')...
=========================== short test summary info ============================
FAILED test_models.py::test_address_is_complete - assert False
============================== 1 failed in 2.89s ===============================

Process finished with exit code 1

Assertion failed

Assertion failed

How to hide the output which gets created by the migrations?

And why do I see the exception twice?

bluetech commented 3 years ago

Since I don't use pycharm myself, and I can't see what the _jb_pytest_runner.py script does exactly, can you reproduce this with plain pytest? (Probably PyCharm passes -s to pytest, so you can try with that as well)

austin-agronick commented 1 year ago

@bluetech https://github.com/JetBrains/intellij-community/blob/master/python/helpers/pycharm/_jb_pytest_runner.py

I do not have any migrations to apply but the Creating tables... output is very long. Would be great to have an option to hide that