Matthijs Kooijman b64b1b2e1a Fixed #31117 -- Isolated backends.base.test_creation.TestDbCreationTests. ...

Previously, this test could modify global state by changing
connection.settings_dict. This dict is a reference to the same dict as
django.db.connections.databases['default'], which is thus also changed.
The cleanup of this test would replace connection.settings_dic` with a
saved copy, which would leave the dict itself modified.

Additionally, create_test_db() would also modify these same dicts, as
well as settings.databases['default']['NAME'] by adding a "test_"
prefix, which is what can cause problems later.

This patch:
 - makes a complete copy of the connection and work on that, to improve
   isolation.
 - calls destroy_test_db() to let that code clean up anything done by
   create_test_db().

2020-01-20 11:00:17 +01:00

..

__init__.py

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test_base.py

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test_creation.py

Fixed #31117 -- Isolated backends.base.test_creation.TestDbCreationTests.

2020-01-20 11:00:17 +01:00

test_features.py

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test_operations.py

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test_schema.py

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