Function retrieveId

test/lib/testHelper.js:889–897

(inputDefine, idPropName)

        }

        function retrieveId(inputDefine, idPropName) {
            if (inputDefine && inputDefine[idPropName] != null) {
                var type = getType(inputDefine[idPropName]);
                if (type !== 'string' && type != 'number') {
                    throw new Error(errMsgPrefix + ' id must be string or number.');
                }
                return inputDefine[idPropName] + '';
            }
        }

        function createInputByDefine(inputDefine, inputRecorder) {
            if (!inputDefine) {