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Code Issues 32 Releases Wiki Activity

Fixed #25388 -- Added an option to allow disabling of migrations during test database creation.

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This commit is contained in:
Jon Dufresne
2019-11-12 19:49:09 -08:00
committed by Mariusz Felisiak
parent 3e5b349535
commit f5ebdfce5c
6 changed files with 70 additions and 18 deletions
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29
tests/backends/base/test_creation.py
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@@ -1,6 +1,7 @@
import copy
from unittest import mock
from django.db import DEFAULT_DB_ALIAS, connections
from django.db import DEFAULT_DB_ALIAS, connection, connections
from django.db.backends.base.creation import (
TEST_DATABASE_PREFIX, BaseDatabaseCreation,
)
@@ -40,3 +41,29 @@ class TestDbSignatureTests(SimpleTestCase):
test_connection.settings_dict['TEST'] = {'NAME': test_name}
signature = BaseDatabaseCreation(test_connection).test_db_signature()
self.assertEqual(signature[3], test_name)
@mock.patch.object(connection, 'ensure_connection')
@mock.patch('django.core.management.commands.migrate.Command.handle', return_value=None)
class TestDbCreationTests(SimpleTestCase):
def test_migrate_test_setting_false(self, mocked_migrate, mocked_ensure_connection):
creation = connection.creation_class(connection)
saved_settings = copy.deepcopy(connection.settings_dict)
try:
connection.settings_dict['TEST']['MIGRATE'] = False
with mock.patch.object(creation, '_create_test_db'):
creation.create_test_db(verbosity=0, autoclobber=True, serialize=False)
mocked_migrate.assert_not_called()
finally:
connection.settings_dict = saved_settings
def test_migrate_test_setting_true(self, mocked_migrate, mocked_ensure_connection):
creation = connection.creation_class(connection)
saved_settings = copy.deepcopy(connection.settings_dict)
try:
connection.settings_dict['TEST']['MIGRATE'] = True
with mock.patch.object(creation, '_create_test_db'):
creation.create_test_db(verbosity=0, autoclobber=True, serialize=False)
mocked_migrate.assert_called_once()
finally:
connection.settings_dict = saved_settings