def test_key_and_connection(self):
        from azure.storage.file import FileService

        hook = AzureFileShareHook(azure_fileshare_conn_id='azure_fileshare_test_key')
        assert hook.conn_id == 'azure_fileshare_test_key'
        assert hook._conn is None
        print(hook.get_conn())
        assert isinstance(hook.get_conn(), FileService)