How to use urlRewriteProxyRequest method in Testcafe

Best JavaScript code snippet using testcafe

server.js

Source:server.js

1var Path         = require('path'),2    Fs           = require('fs'),3    Express      = require('express'),4    EventEmitter = require('events').EventEmitter,5    Process      = require('child_process'),6    Url          = require('url'),7    uuid         = require('node-uuid'),8    http         = require('http');9//Const10var PORT                = 1335,11    CROSS_DOMAIN_PORT   = 1336,12    BASE_PATH           = __dirname,13    FIXTURES_PATH       = Path.join(BASE_PATH, '/fixtures'),14    SANDBOX_PATH        = Path.join(BASE_PATH, '/sandbox'),15    MARKUP_PATH         = Path.join(BASE_PATH, '/markup'),16    SANDBOX_MARKUP_PATH = Path.join(BASE_PATH, '/markup/sandbox'),17    VIEWS_PATH          = Path.join(BASE_PATH, '/views'),18    CUSTOM_SETUP_PATH   = Path.join(BASE_PATH, '/custom_setup.js'),19    COMPILED_PATH       = Path.join(BASE_PATH, '../../_compiled_'),20    TEST_PAGE_VIEW      = './test_page_template.ejs',21    SANDBOX_PAGE_VIEW   = './sandbox_page_template.ejs',22    DIR_LIST_VIEW       = './dir.ejs',23    TASK_REPORT_VIEW    = './task_report.ejs',24    TEST_SETUP_FILE     = Path.join(BASE_PATH, 'test_page_setup.js'),25    SANDBOX_SETUP_FILE  = Path.join(BASE_PATH, 'sandbox_page_setup.js');26//Globals27var appServer   = null,28    pageSetupJs = null;29var contentType = {30    '.js':   'application/javascript',31    '.css':  'text/css',32    '.html': 'text/html',33    '':      'text/html'34};35//Utils36function fileExists (path) {37    try {38        Fs.statSync(path);39        return true;40    } catch (x) {41        return false;42    }43}44function isDir (path) {45    return Fs.statSync(path).isDirectory();46}47function isHiddenFile (path) {48    path = Path.basename(path);49    return path[0] == '_' || path[0] == '.';50}51function isTestFile (path) {52    var isFixtureDirectory = path.indexOf(FIXTURES_PATH) > -1;53    path = Path.basename(path);54    return isFixtureDirectory && /\.js$/i.test(path);55}56function isSandboxTestFile (path) {57    var isSandboxDirectory = path.indexOf(SANDBOX_PATH) > -1;58    path = Path.basename(path);59    return isSandboxDirectory && /\.js$/i.test(path);60}61function getTests (path) {62    var tasks = [],63        i     = 0;64    var res = readDir(path);65    for (i = 0; i < res.files.length; i++) {66        tasks.push(Path.join(path, res.files[i]));67    }68    for (i = 0; i < res.dirs.length; i++) {69        tasks = tasks.concat(getTests(Path.join(path, res.dirs[i])));70    }71    return tasks;72}73function readDir (path) {74    var result = {75        dirs:  [],76        files: []77    };78    Fs.readdirSync(path).forEach(function (entry) {79        var subpath = Path.join(path, entry);80        if (isDir(subpath)) {81            result.dirs.push(entry);82        }83        if (isTestFile(subpath) || isSandboxTestFile(subpath)) {84            result.files.push(entry);85        }86    });87    result.dirs.sort();88    result.files.sort();89    return result;90}91function pathToUrl (path) {92    return path.substr(BASE_PATH.length).replace(/\\/g, '/');93}94function urlToPath (url) {95    return Path.join(BASE_PATH, url);96}97function getFileData (filename) {98    return Fs.readFileSync(filename).toString();99}100function getTestMarkUp (path) {101    var markUpPath = path.replace(FIXTURES_PATH, MARKUP_PATH).replace('.js', '.html');102    return fileExists(markUpPath) ?103           getFileData(markUpPath) :104           ''105}106function getSandboxMarkUp (path) {107    var markUpPath = path.replace(SANDBOX_PATH, SANDBOX_MARKUP_PATH).replace('.js', '.html');108    return fileExists(markUpPath) ?109           getFileData(markUpPath) :110           ''111}112function getCustomSetupJs () {113    return fileExists(CUSTOM_SETUP_PATH) ?114           getFileData(CUSTOM_SETUP_PATH) :115           ''116}117//Tasks118var tasks = {};119function createTask (path) {120    var tests = getTests(path),121        uid   = uuid.v4();122    var task = {123        uid:       uid,124        path:      path,125        tests:     tests,126        total:     tests.length,127        completed: 0,128        failed:    0,129        passed:    0,130        reports:   [],131        results:   []132    };133    tasks[uid] = task;134    return task;135}136function onTestComplete (res, testReport, taskUid, userAgent) {137    var task = tasks[taskUid];138    //NOTE: check task have already completed139    if (task.completed === task.total) {140        res.set('Location', pathToUrl(task.path));141        res.send(302);142        return;143    }144    task.results.push({145        name:   task.tests[task.completed],146        result: testReport147    });148    task.reports.push(testReport);149    task.completed++;150    if (testReport.errReport && testReport.errReport.report) {151        task.failed++;152    }153    else {154        task.passed++;155    }156    var nextTestUrl = task.completed === task.total ? null : pathToUrl(task.tests[task.completed]);157    //NOTE: This route is necessary for use of server.js as module. This route is taking tests report and send for further processing.158    if (!nextTestUrl) {159        appServer.emit('tests_complete', task, userAgent);160    }161    res.send(nextTestUrl || '/get-report');162}163function getReport (taskUid) {164    var task           = tasks[taskUid],165        preparedReport = {166            uid:       taskUid,167            path:      pathToUrl(task.path),168            total:     task.total,169            completed: task.completed,170            success:   task.passed,171            failed:    []172        };173    for (var i = 0; i < task.reports.length; i++) {174        var taskReport = task.reports[i];175        if (taskReport.errReport && taskReport.errReport.report) {176            for (var j = 0; j < taskReport.errReport.report.length; j++) {177                var report = taskReport.errReport.report[j];178                report.testPath = pathToUrl(task.tests[i]);179                preparedReport.failed.push(report);180            }181        }182    }183    return preparedReport;184}185function runTests (res, path) {186    var task = createTask(path);187    if (task.tests.length) {188        runTest(res, task.tests[0], task.uid);189    }190    else {191        res.set('Location', pathToUrl(path));192        res.send(302);193    }194}195function runTest (res, path, taskUid) {196    var data = {197        testPageSetup:       pageSetupJs,198        testMarkup:          getTestMarkUp(path),199        testFixture:         getFileData(path),200        customTestPageSetup: getCustomSetupJs(),201        taskUid:             taskUid202    };203    res.render(TEST_PAGE_VIEW, data);204}205function runSandbox (res, path, taskUid) {206    var data = {207        testPageSetup:       '',208        testMarkup:          getSandboxMarkUp(path),209        testFixture:         getFileData(path),210        customTestPageSetup: getFileData(SANDBOX_SETUP_FILE),211        taskUid:             taskUid212    };213    res.render(SANDBOX_PAGE_VIEW, data);214}215//NOTE: Url rewrite proxied requests (e.g. for iframes), so they will hit our server216function urlRewriteProxyRequest (req, res, next) {217    var proxiedUrlPartRegExp = /^\/\S+?\/(https?:)/;218    if (proxiedUrlPartRegExp.test(req.url)) {219        // NOTE: store original URL so we can sent it back for testing purposes (see GET xhr-test route).220        req.originalUrl = req.url;221        var url = req.url.replace(proxiedUrlPartRegExp, '$1');222        //NOTE: create host-relative URL223        var parsedUrl      = Url.parse(url);224        parsedUrl.host     = null;225        parsedUrl.hostname = null;226        parsedUrl.port     = null;227        parsedUrl.protocol = null;228        parsedUrl.slashes  = false;229        req.url            = Url.format(parsedUrl);230    }231    next();232}233var start = function (silent) {234    runCrossDomainServer();235    var app        = Express(),236        currentDir = FIXTURES_PATH;237    appServer = http.createServer(app);238    EventEmitter.call(appServer);239    pageSetupJs = getFileData(TEST_SETUP_FILE);240    app.set('views', VIEWS_PATH);241    app.use(urlRewriteProxyRequest);242    app.use(Express.bodyParser());243    app.use('/testcafe_client', Express.static(Path.join(COMPILED_PATH, './testcafe_client')));244    app.use('/hammerhead_client', Express.static(Path.join(COMPILED_PATH, './hammerhead_client')));245    //Prevent caching246    app.get('/*', function (req, res, next) {247        res.set('cache-control', 'no-cache, no-store, must-revalidate');248        next();249    });250    // Test purposes api251    app.get('/xhr-test/:delay', function (req, res) {252        var delay = req.params.delay || 0;253        setTimeout(function () {254            res.send(req.originalUrl);255        }, delay);256    });257    app.get('/xhr-large-response', function (req, res) {258        var data = new Array(1000);259        res.send(data);260    });261    app.post('/xhr-test/:delay', function (req, res) {262        var delay = req.params.delay || 0;263        setTimeout(function () {264            res.send('');265        }, delay);266    });267    app.get('/wrap-responseText-test/:isJSON', function (req, res) {268        var isJSON       = !!(req.params.isJSON === 'json'),269            responseText = isJSON ?270                           '{tag: "a", location: "location", attribute: {src: "example.com"}}' :271                           '<a href="example.com"><img src="img.png"></a>';272        res.send(responseText);273    });274    app.get('/iframe-test/:delay', function (req, res) {275        var delay = req.params.delay || 0;276        setTimeout(function () {277            res.send('');278        }, delay);279    });280    app.get('/get-script/:script', function (req, res) {281        var script = req.params.script || '';282        res.send(script);283    });284    app.post('/service-msg/:delay', function (req, res) {285        var delay = req.params.delay || 0;286        setTimeout(function () {287            res.send(delay);288        }, delay);289    });290    // Initialization291    app.all('/run-next-test', function (req, res) {292        onTestComplete(res, req.body.report, req.body.taskUid, req.headers['user-agent']);293    });294    app.all('/run-dir', function (req, res) {295        runTests(res, urlToPath(req.query.dir));296    });297    app.all('/get-report', function (req, res) {298        var taskUid = req.query.taskUid;299        res.render(TASK_REPORT_VIEW, getReport(taskUid));300    });301    app.all('/*', function (req, res) {302        var page    = req.params[0],303            path    = Path.join(BASE_PATH, page),304            taskUid = req.query.taskUid;305        path = path.replace(/[\\\/]+$/, '');306        res.header('Cache-Control', 'no-cache');307        if (!fileExists(path)) {308            res.send(404);309            return;310        }311        if (!page) {312            res.set('Location', '/fixtures');313            res.send(302);314        }315        else if (isDir(path)) {316            var data = readDir(path);317            data.currentDir = currentDir = Path.basename(path);318            data.currentUrl = pathToUrl(path);319            data.fixtures   = /^\/fixtures(\/|$)/i.test(data.currentUrl);320            res.render(DIR_LIST_VIEW, data);321        }322        else {323            if (isTestFile(path)) {324                runTest(res, path, taskUid);325            }326            else if (isSandboxTestFile(path)) {327                runSandbox(res, path, taskUid);328            }329            else {330                res.set('Content-Type', contentType[Path.extname(path)]);331                res.send(Fs.readFileSync(path, 'utf8'));332            }333        }334    });335    appServer.listen(PORT);336    console.log('Server listens on port ' + PORT);337    if (!silent)338        Process.exec('start http://localhost:' + PORT);339    return 'http://localhost:' + PORT;340};341function runCrossDomainServer () {342    var app = Express();343    appServer = http.createServer(app);344    app.use(urlRewriteProxyRequest);345    app.use('/testcafe_client', Express.static(Path.join(COMPILED_PATH, './testcafe_client')));346    app.use('/hammerhead_client', Express.static(Path.join(COMPILED_PATH, './hammerhead_client')));347    //Prevent caching348    app.get('/*', function (req, res, next) {349        res.set('cache-control', 'no-cache, no-store, must-revalidate');350        next();351    });352    app.get('/xhr-test/:delay', function (req, res) {353        var delay = req.params.delay || 0;354        setTimeout(function () {355            res.send(req.url);356        }, delay);357    });358    app.get('/*', function (req, res) {359        var path = Path.join(BASE_PATH, 'data/cross_domain', req.path);360        path = path.replace(/[\\\/]+$/, '');361        res.header('Cache-Control', 'no-cache');362        if (!fileExists(path)) {363            res.send(404);364            return;365        }366        res.set('Content-Type', 'text/html');367        res.send(Fs.readFileSync(path, 'utf8'));368    });369    appServer.listen(CROSS_DOMAIN_PORT);370}...

config-qunit-server-app.js

Source:config-qunit-server-app.js

1var url  = require('url');2var fs   = require('fs');3var path = require('path');4//The following code is copied from testcafe-hammerhead5//NOTE: Url rewrite proxied requests (e.g. for iframes), so they will hit our server6function urlRewriteProxyRequest (req, res, next) {7    var proxiedUrlPartRegExp = /^\/\S+?\/(https?:)/;8    if (proxiedUrlPartRegExp.test(req.url)) {9        // NOTE: store original URL so we can sent it back for testing purposes (see GET xhr-test route).10        req.originalUrl = req.url;11        var reqUrl = req.url.replace(proxiedUrlPartRegExp, '$1');12        //NOTE: create host-relative URL13        var parsedUrl = url.parse(reqUrl);14        parsedUrl.host     = null;15        parsedUrl.hostname = null;16        parsedUrl.port     = null;17        parsedUrl.protocol = null;18        parsedUrl.slashes  = false;19        req.url            = url.format(parsedUrl);20    }21    next();22}23module.exports = function (app) {24    app.use(urlRewriteProxyRequest);25    app.get('/wrap-responseText-test/:isJSON', function (req, res) {26        var isJSON       = req.params.isJSON === 'json';27        var responseText = isJSON ?28                           '{tag: "a", location: "location", attribute: {src: "example.com"}}' :29                           '<a href="example.com"><img src="img.png"></a>';30        res.send(responseText);31    });32    app.all('/xhr-test/:delay', function (req, res) {33        var delay = req.params.delay || 0;34        setTimeout(function () {35            res.send(req.originalUrl || req.url);36        }, delay);37    });38    app.get('/testcafe-ui-sprite.png', function (req, res) {39        fs.readFile(path.join(__dirname, '../../lib/client/ui/sprite.png'), function (err, image) {40            res.set('Content-Type', 'image/png');41            res.send(image);42        });43    });...

Using AI Code Generation

1import { RequestHook } from 'testcafe';2class MyRequestHook extends RequestHook {3    constructor (requestFilterRules, responseEventConfigureOpts) {4        super(requestFilterRules, responseEventConfigureOpts);5    }6    async onRequest (event) {7        const request = event._requestInfo;8        await event._requestFilterRules.urlRewriteProxyRequest(newUrl);9    }10    async onResponse (event) {11    }12}13import { RequestHook } from 'testcafe';14class MyRequestHook extends RequestHook {15    constructor (requestFilterRules, responseEventConfigureOpts) {16        super(requestFilterRules, responseEventConfigureOpts);17    }18    async onRequest (event) {19    }20    async onResponse (event) {21        const response = event._responseInfo;22        const newBody = 'Hello World';23        await event._requestFilterRules.urlRewriteProxyResponse(newBody);24    }25}26import { RequestHook } from 'testcafe';27class MyRequestHook extends RequestHook {28    constructor (requestFilterRules, responseEventConfigureOpts) {29        super(requestFilterRules, responseEventConfigureOpts);30    }31    async onRequest (event) {32        await event._requestFilterRules.disableProxy();33    }34    async onResponse (event) {35    }36}37import { RequestHook } from 'testcafe';38class MyRequestHook extends RequestHook {39    constructor (requestFilterRules, responseEvent

Using AI Code Generation

1import { RequestHook } from 'testcafe';2export default class MyHook extends RequestHook {3    constructor(requestFilterRules, responseEventConfigureOpts) {4        super(requestFilterRules, responseEventConfigureOpts);5    }6    async onRequest(event) {7    }8}9import MyHook from './test.js';10test('My test', async t => {11        .addRequestHooks(new MyHook())12});13import { RequestHook } from 'testcafe';14export default class MyHook extends RequestHook {15    constructor(requestFilterRules, responseEventConfigureOpts) {16        super(requestFilterRules, responseEventConfigureOpts);17    }18    async onConfigureResponse(event) {19        event.headers['x-added-header'] = 'added-header-value';20    }21}22import { RequestHook } from 'testcafe';23export default class MyHook extends RequestHook {24    constructor(requestFilterRules, responseEvent

Using AI Code Generation

1import { RequestHook } from 'testcafe';2import { urlRewriteProxyRequest } from 'testcafe-hammerhead';3class MyRequestHook extends RequestHook {4    constructor (requestFilterRules, responseEventConfigureOpts) {5        super(requestFilterRules, responseEventConfigureOpts);6    }7    async onRequest (event) {8        const { request } = event;9    }10    async onResponse (event) {11    }12}13export default MyRequestHook;14import { RequestHook } from 'testcafe';15import { urlRewriteProxyResponse } from 'testcafe-hammerhead';16class MyRequestHook extends RequestHook {17    constructor (requestFilterRules, responseEventConfigureOpts) {18        super(requestFilterRules, responseEventConfigureOpts);19    }20    async onRequest (event) {21    }22    async onResponse (event) {23        const { response } = event;24    }25}26export default MyRequestHook;27import { RequestHook } from 'testcafe';28import { getProxyUrl } from 'testcafe-hammerhead';29class MyRequestHook extends RequestHook {30    constructor (requestFilterRules, responseEventConfigureOpts) {31        super(requestFilterRules, responseEventConfigureOpts);32    }33    async onRequest (event) {34        const { request } = event;35        const proxyUrl = getProxyUrl(request.url);36    }37    async onResponse (event) {38    }39}40export default MyRequestHook;41import { RequestHook } from 'testcafe';42import { getAuthCredentials } from 'testca

Using AI Code Generation

1import { RequestHook } from 'testcafe';2import { urlRewriteProxyRequest } from 'testcafe-hammerhead';3class MyHook extends RequestHook {4    constructor (requestFilterRules, responseEventConfigureOpts) {5        super(requestFilterRules, responseEventConfigureOpts);6    }7    async onRequest (event) {8    }9    async onResponse (event) {10    }11}12export default MyHook;

Using AI Code Generation

1import { RequestHook } from 'testcafe';2class MyRequestHook extends RequestHook {3    constructor (requestFilterRules, responseEventConfigureOpts) {4        super(requestFilterRules, responseEventConfigureOpts);5    }6    async onRequest (event) {7        }8    }9    async onResponse (event) {10    }11}12export default new MyRequestHook();

Using AI Code Generation

1import { RequestMock } from 'testcafe';2const mock = RequestMock()3    .respond(null, 200, { 'access-control-allow-origin': '*' })4    .respond(null, 200, { 'access-control-allow-origin': '*' })5    .respond(null, 200, { 'access-control-allow-origin': '*' })6    .respond(null, 200, { 'access-control-allow-origin': '*' })7    .respond(null, 200, { 'access-control-allow-origin': '*' })8    .respond(null, 200, { 'access-control-allow-origin': '*' })9    .respond(null, 200, { 'access-control-allow-origin': '*' })10    .respond(null, 200, { 'access-control-allow-origin': '*' })11    .respond(null, 200, { 'access-control-allow-origin': '*' })12    .respond(null, 200, { 'access-control-allow-origin': '*' })13    .respond(null, 200, { 'access-control-allow-origin': '*' })14    .respond(null, 200, { 'access-control-allow-origin': '*' })15    .respond(null, 200, { 'access-control-allow-origin': '*' })16    .respond(null, 200, { 'access-control-allow-origin': '*' })

Using AI Code Generation

1import { RequestLogger } from 'testcafe';2test('TestCafe', async t => {3    });4        .addRequestHooks(logger)5    await t.expect(logger.contains(r => {6        r.response.statusCode = 200;7    })).ok();8});

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