node-intellicenter/tests/unit.test.js

NodeJS library for communicating with a Pentair IntelliCenter controller

"use strict";
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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}) : function(o, v) {
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});
var __importStar = (this && this.__importStar) || (function () {
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Object.defineProperty(exports, "__esModule", { value: true });
const index_js_1 = require("../src/index.js");
const messages = __importStar(require("../src/messages/messages.js"));
const WS = __importStar(require("jest-websocket-mock"));
const globals_1 = require("@jest/globals");
function makeid(length) {
    const characters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
    const charactersLength = characters.length;
    let result = "";
    let counter = 0;
    while (counter < length) {
        result += characters.charAt(Math.floor(Math.random() * charactersLength));
        counter += 1;
    }
    return result;
}
(0, globals_1.describe)("basic message tests", () => {
    let unit;
    let mockServer;
    (0, globals_1.beforeEach)(async () => {
        mockServer = new WS.WS("ws://localhost:6680");
        unit = new index_js_1.Unit("localhost", 6680);
        await unit.connect();
        await mockServer.connected;
    });
    (0, globals_1.afterEach)(() => {
        unit.close();
        WS.WS.clean();
    });
    (0, globals_1.it)("can send a message and return its response", async () => {
        const msg = messages.GetBodyStatus();
        const sender = unit.send(msg);
        await expect(mockServer).toReceiveMessage(JSON.stringify(msg));
        const response = { messageID: msg.messageID, command: makeid(8) };
        mockServer.send(JSON.stringify(response));
        const clientResp = await sender;
        expect(clientResp).toEqual(response);
    });
});
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