72 lines
2.2 KiB
Python
72 lines
2.2 KiB
Python
import pytest
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from django.test import TestCase, TransactionTestCase
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from pytest_django.django_compat import is_django_unittest
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from pytest_django.plugin import validate_django_db
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from openslides.utils.cache import element_cache
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def pytest_collection_modifyitems(items):
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"""
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Helper until https://github.com/pytest-dev/pytest-django/issues/214 is fixed.
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"""
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def get_marker_transaction(test):
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marker = test.get_closest_marker('django_db')
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if marker:
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validate_django_db(marker)
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return marker.kwargs['transaction']
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return None
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def has_fixture(test, fixture):
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funcargnames = getattr(test, 'funcargnames', None)
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return funcargnames and fixture in funcargnames
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def weight_test_case(test):
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"""
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Key function for ordering test cases like the Django test runner.
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"""
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is_test_case_subclass = test.cls and issubclass(test.cls, TestCase)
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is_transaction_test_case_subclass = test.cls and issubclass(test.cls, TransactionTestCase)
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if is_test_case_subclass or get_marker_transaction(test) is False:
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return 0
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elif has_fixture(test, 'db'):
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return 0
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if is_transaction_test_case_subclass or get_marker_transaction(test) is True:
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return 1
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elif has_fixture(test, 'transactional_db'):
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return 1
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return 0
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items.sort(key=weight_test_case)
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@pytest.fixture(autouse=True)
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def constants(request):
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"""
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Resets the constants on every test.
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Uses fake constants, if the db is not in use.
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"""
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from openslides.utils.constants import set_constants, get_constants_from_apps
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if 'django_db' in request.node.keywords or is_django_unittest(request):
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# When the db is created, use the original constants
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set_constants(get_constants_from_apps())
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else:
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# Else: Use fake constants
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set_constants({'constant1': 'value1', 'constant2': 'value2'})
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@pytest.fixture(autouse=True)
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def reset_cache(request):
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"""
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Resetts the cache for every test
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"""
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if 'django_db' in request.node.keywords or is_django_unittest(request):
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# When the db is created, use the original cachables
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element_cache.ensure_cache(reset=True)
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