def execute(self, *args, **options):
settings = connections['default'].settings_dict.copy()
settings['ENGINE'] = 'sqlite3'
if 'application_name' in settings['OPTIONS']:
del settings['OPTIONS']['application_name']
connections['default'] = DatabaseWrapper(settings)
return MakeMigrations().execute(*args, **options)
def test_memory_db_test_name(self):
"""A named in-memory db should be allowed where supported."""
from django.db.backends.sqlite3.base import DatabaseWrapper
settings_dict = {
'TEST': {
'NAME': 'file:memorydb_test?mode=memory&cache=shared',
}
}
creation = DatabaseWrapper(settings_dict).creation
self.assertEqual(creation._get_test_db_name(), creation.connection.settings_dict['TEST']['NAME'])
def test_memory_db_test_name(self):
"""A named in-memory db should be allowed where supported."""
from django.db.backends.sqlite3.base import DatabaseWrapper
settings_dict = {
'TEST': {
'NAME': 'file:memorydb_test?mode=memory&cache=shared',
}
}
wrapper = DatabaseWrapper(settings_dict)
creation = wrapper.creation
if creation.connection.features.can_share_in_memory_db:
expected = creation.connection.settings_dict['TEST']['NAME']
self.assertEqual(creation._get_test_db_name(), expected)
else:
msg = ("Using a shared memory database with `mode=memory` in the "
"database name is not supported in your environment, "
"use `:memory:` instead.")
with self.assertRaisesMessage(ImproperlyConfigured, msg):
creation._get_test_db_name()
def execute(self, *args, **options):
settings = connections['default'].settings_dict.copy()
settings['ENGINE'] = 'sqlite3'
connections['default'] = DatabaseWrapper(settings)
return MakeMigrations().execute(*args, **options)
