office-addin-test-server/lib/testServer.js

Creates a local web server for testing Office Add-ins and receiving test results.

"use strict";
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT license.
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.TestServer = exports.defaultPort = void 0;
const cors_1 = __importDefault(require("cors"));
const express_1 = __importDefault(require("express"));
const https_1 = __importDefault(require("https"));
const devCerts = __importStar(require("office-addin-dev-certs"));
/* global process */
exports.defaultPort = 4201;
class TestServer {
    constructor(port) {
        this.app = (0, express_1.default)();
        this.jsonData = {};
        this.port = port;
        this.resultsPromise = Promise.reject(new Error("No results available"));
        this.testServerStarted = false;
    }
    startTestServer(mochaTest = false) {
        return __awaiter(this, void 0, void 0, function* () {
            try {
                if (mochaTest) {
                    process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";
                }
                // create express server instance
                const options = yield devCerts.getHttpsServerOptions();
                this.app.use((0, cors_1.default)());
                this.server = https_1.default.createServer(options, this.app);
                // listen for 'ping'
                const platformName = this.getPlatformName();
                this.app.get("/ping", function (req, res) {
                    res.send(platformName);
                });
                // listen for posting of test results
                this.resultsPromise = new Promise((resolveResults) => {
                    this.app.post("/results", (req, res) => __awaiter(this, void 0, void 0, function* () {
                        res.send("200");
                        this.jsonData = JSON.parse(req.query.data);
                        resolveResults(this.jsonData);
                    }));
                });
                // start listening on specified port
                return yield this.startListening();
            }
            catch (err) {
                throw new Error(`Unable to start test server.\n${err}`);
            }
        });
    }
    stopTestServer() {
        return __awaiter(this, void 0, void 0, function* () {
            return new Promise((resolve, reject) => {
                if (this.testServerStarted) {
                    try {
                        this.server.close();
                        this.testServerStarted = false;
                        resolve(true);
                    }
                    catch (err) {
                        reject(new Error(`Unable to stop test server.\n${err}`));
                    }
                }
                else {
                    // test server not started
                    resolve(false);
                }
            });
        });
    }
    getTestResults() {
        return __awaiter(this, void 0, void 0, function* () {
            return this.resultsPromise;
        });
    }
    getTestServerState() {
        return this.testServerStarted;
    }
    getTestServerPort() {
        return this.port;
    }
    getPlatformName() {
        switch (process.platform) {
            case "win32":
                return "Windows";
            case "darwin":
                return "macOS";
            default:
                return process.platform;
        }
    }
    startListening() {
        return __awaiter(this, void 0, void 0, function* () {
            return new Promise((resolve, reject) => {
                try {
                    // set server to listen on specified port
                    this.server.listen(this.port, () => {
                        this.testServerStarted = true;
                        resolve(true);
                    });
                }
                catch (err) {
                    reject(new Error(`Unable to start test server.\n${err}`));
                }
            });
        });
    }
}
exports.TestServer = TestServer;
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