def test_copy_with_existing_source_blob_is_successful(self) -> None:
dev_mode_storage_services.commit('bucket', '/file/path.png', b'data',
'image/png')
dev_mode_storage_services.copy('bucket', '/file/path.png',
'/copy/path.png')
self.assertTrue(
dev_mode_storage_services.isfile('bucket', '/copy/path.png'))
self.assertEqual(
dev_mode_storage_services.get('bucket', '/file/path.png'),
dev_mode_storage_services.get('bucket', '/copy/path.png'))
def test_copy_with_non_existing_source_blob_fails(self) -> None:
with self.assertRaisesRegexp( # type: ignore[no-untyped-call]
Exception, 'Source asset does not exist'):
dev_mode_storage_services.copy('bucket', '/file/path.png',
'/copy/path.png')