def test_db_migrate_should_auto_migrate(self, commit_changes):
# commit_changes is mocked and will never happen, so we can simply
# rollback the entire migration and not affecting other tests...
schema = Schema(connection)
schema.begin()
try:
self.call_command(Command(),
options={
'interactive': False,
'skip_fixtures': True
})
self.assertTrue(
schema.sql.index_exists(
schema.sql.get_index_name('django_content_type',
'app_label')))
self.assertEqual(
'GB',
schema.sql.get_column_default('testapp_settings',
'country_id'))
finally:
schema.rollback()
def setUpClass(cls):
super(DBMigrateIndexingTestCase, cls).setUpClass()
cls.schema = Schema(connection)
def setUpClass(cls):
super(DBMigrateSchemaUpdateFieldDropUniqueConstraintTestCase,
cls).setUpClass()
cls.schema = Schema(connection)
cls.model = TestLikeIndexNotUniqueModel
cls.table = cls.model._meta.db_table
def setUpClass(cls):
super(DBMigrateSchemaUpdateFieldDropIndexTestCase, cls).setUpClass()
cls.schema = Schema(connection)
cls.model = TestFieldWithoutIndexModel
cls.table = cls.model._meta.db_table
def test_should_raise_not_implemented_error_for_other_than_postgresql(
self, connection):
connection.vendor = 'not-postgresql'
with self.assertRaisesRegexp(NotImplementedError,
'is currently not supported'):
Schema(connection)
def test_should_create_postgresql_vendor_for_postgresql(self):
self.assertIsInstance(Schema(connection).sql, PostgresSql)
def get_schema(connection, _verbose):
"""
Return a representation of the current database schema, which also provides
methods for manipulating the database schema.
"""
return Schema(connection, _verbose)