iotagent-node-lib/test/tools/utils.js

IoT Agent library to interface with NGSI Context Broker

/*
 * Copyright 2013 Telefonica Investigación y Desarrollo, S.A.U
 *
 * This file is part of fiware-orion-pep
 *
 * fiware-orion-pep is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 *
 * fiware-orion-pep is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public
 * License along with fiware-orion-pep.
 * If not, see http://www.gnu.org/licenses/.
 *
 * For those usages not covered by the GNU Affero General Public License
 * please contact with::[daniel.moranjimenez@telefonica.com]
 */

const fs = require('fs');
const request = require('../../lib/fiware-iotagent-lib').request;

function readExampleFile(name, raw) {
    let text = null;
    try {
        text = fs.readFileSync(name, 'UTF8');
    } catch (e) {
        /* eslint-disable no-console */
        console.error(JSON.stringify(e));
    }

    return raw ? text : JSON.parse(text);
}
function deepEqual(objA, objB) {
    if (objA === objB) {
        return true;
    }

    if (typeof objA !== 'object' || typeof objB !== 'object' || objA === null || objB === null) {
        return false;
    }

    const keysA = Object.keys(objA);
    const keysB = Object.keys(objB);

    if (keysA.length !== keysB.length) {
        return false;
    }

    for (const key of keysA) {
        if (!keysB.includes(key) || !deepEqual(objA[key], objB[key])) {
            return false;
        }
    }

    return true;
}

exports.readExampleFile = readExampleFile;
exports.deepEqual = deepEqual;
exports.request = request;