@staticmethod<EOL><INDENT>def _check_format(file_path, content):<DEDENT>
if not content:<EOL><INDENT>err_msg = u"<STR_LIT>".format(file_path)<EOL>raise p_exception.FileFormatError(err_msg)<EOL><DEDENT>elif not isinstance(content, (list, dict)):<EOL><INDENT>err_msg = u"<STR_LIT>".format(file_path)<EOL>raise p_exception.FileFormatError(err_msg)<EOL><DEDENT>
check testcase format if valid