How to use getHugeJsFile method in Cypress

Best JavaScript code snippet using cypress

http_requests_spec.js

Source:http_requests_spec.js

...2829            expect(err.error.code).to.eq('ECONNRESET')2830          })2831        })2832        it('does not die rewriting a huge JS file', function () {2833          return getHugeJsFile()2834          .then((hugeJsFile) => {2835            nock(this.server._remoteOrigin)2836            .get('/app.js')2837            .reply(200, hugeJsFile, {2838              'Content-Type': 'application/javascript',2839            })2840            let reqTime = new Date()2841            return this.rp('http://www.google.com/app.js')2842            .then((res) => {2843              expect(res.statusCode).to.eq(200)2844              reqTime = new Date() - reqTime2845              // shouldn't be more than 500ms2846              expect(reqTime).to.be.lt(500)2847            })2848          })2849        })2850      })2851      describe('off with config', () => {2852        beforeEach(function () {2853          return this.setup('http://www.google.com', {2854            config: {2855              modifyObstructiveCode: false,2856            },2857          })2858        })2859        it('can turn off security rewriting for HTML', function () {2860          const html = '<html><body><script>if (top !== self) { }</script></body></html>'2861          nock(this.server._remoteOrigin)2862          .get('/index.html')2863          .reply(200, html, {2864            'Content-Type': 'text/html',2865          })2866          return this.rp({2867            url: 'http://www.google.com/index.html',2868            headers: {2869              'Cookie': '__cypress.initial=true',2870            },2871          })2872          .then((res) => {2873            expect(res.statusCode).to.eq(200)2874            expect(res.body).to.include(2875              '<script>if (top !== self) { }</script>',2876            )2877          })2878        })2879        it('does not replaces obstructive code in JS files', function () {2880          nock(this.server._remoteOrigin)2881          .get('/app.js')2882          .reply(200, 'if (top !== self) { }', {2883            'Content-Type': 'application/javascript',2884          })2885          return this.rp('http://www.google.com/app.js')2886          .then((res) => {2887            expect(res.statusCode).to.eq(200)2888            expect(res.body).to.eq(2889              'if (top !== self) { }',2890            )2891          })2892        })2893      })2894    })2895    context('FQDN rewriting', () => {2896      beforeEach(function () {2897        return this.setup('http://www.google.com')2898      })2899      it('does not rewrite html when initial', function () {2900        nock(this.server._remoteOrigin)2901        .get('/bar')2902        .reply(200, '<html><body><a href=\'http://www.google.com\'>google</a></body></html>', {2903          'Content-Type': 'text/html',2904        })2905        return this.rp({2906          url: 'http://www.google.com/bar',2907          headers: {2908            'Cookie': '__cypress.initial=true',2909            'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',2910          },2911        })2912        .then((res) => {2913          expect(res.statusCode).to.eq(200)2914          const {2915            body,2916          } = res2917          expect(body).to.include('<a href=\'http://www.google.com\'>google</a>')2918        })2919      })2920      it('does not rewrite html when not initial', function () {2921        nock(this.server._remoteOrigin)2922        .get('/bar')2923        .reply(200, '<html><body><a href=\'http://www.google.com\'>google</a></body></html>', {2924          'Content-Type': 'text/html',2925        })2926        return this.rp({2927          url: 'http://www.google.com/bar',2928          headers: {2929            'Cookie': '__cypress.initial=false',2930            'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',2931          },2932        })2933        .then((res) => {2934          expect(res.statusCode).to.eq(200)2935          const {2936            body,2937          } = res2938          expect(body).to.include('<a href=\'http://www.google.com\'>google</a>')2939        })2940      })2941    })2942    context('file requests', () => {2943      beforeEach(function () {2944        Fixtures.scaffold()2945        return this.setup('/index.html', {2946          projectRoot: Fixtures.projectPath('no-server'),2947          config: {2948            fileServerFolder: 'dev',2949            integrationFolder: 'my-tests',2950          },2951        })2952        .then(() => {2953          return this.rp({2954            url: `${this.proxy}/index.html`,2955            headers: {2956              'Cookie': '__cypress.initial=true',2957              'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',2958            },2959          })2960          .then((res) => {2961            expect(res.statusCode).to.eq(200)2962            expect(res.body).to.include('index.html content')2963            expect(res.body).to.include('parent.Cypress')2964            expect(res.headers['set-cookie']).to.match(/initial=;/)2965            expect(res.headers['cache-control']).to.eq('no-cache, no-store, must-revalidate')2966            expect(res.headers['etag']).to.exist2967            expect(res.headers['last-modified']).to.exist2968          })2969        })2970      })2971      it('sets etag', function () {2972        return this.rp(`${this.proxy}/assets/app.css`)2973        .then((res) => {2974          expect(res.statusCode).to.eq(200)2975          expect(res.body).to.eq('html { color: black; }')2976          expect(res.headers['etag']).to.be.a('string')2977        })2978      })2979      it('sets last-modified', function () {2980        return this.rp(`${this.proxy}/assets/app.css`)2981        .then((res) => {2982          expect(res.headers['last-modified']).to.be.a('string')2983        })2984      })2985      it('streams from file system', function () {2986        return this.rp(`${this.proxy}/assets/app.css`)2987        .then((res) => {2988          expect(res.statusCode).to.eq(200)2989          expect(res.body).to.eq('html { color: black; }')2990        })2991      })2992      it('sets content-type', function () {2993        return this.rp(`${this.proxy}/assets/app.css`)2994        .then((res) => {2995          expect(res.statusCode).to.eq(200)2996          expect(res.headers['content-type']).to.match(/text\/css/)2997        })2998      })2999      it('disregards anything past the pathname', function () {3000        return this.rp(`${this.proxy}/assets/app.css?foo=bar#hash`)3001        .then((res) => {3002          expect(res.statusCode).to.eq(200)3003          expect(res.body).to.eq('html { color: black; }')3004        })3005      })3006      it('can serve files with spaces in the path', function () {3007        return this.rp(`${this.proxy}/a space/foo.txt`)3008        .then((res) => {3009          expect(res.statusCode).to.eq(200)3010          expect(res.body).to.eq('foo')3011        })3012      })3013      it('sets x-cypress-file-path headers', function () {3014        return this.rp(`${this.proxy}/assets/app.css`)3015        .then((res) => {3016          expect(res.headers).to.have.property('x-cypress-file-path', `${Fixtures.projectPath('no-server')}/dev/assets/app.css`)3017        })3018      })3019      it('sets x-cypress-file-server-error headers on error', function () {3020        return this.rp(`${this.proxy}/does-not-exist.html`)3021        .then((res) => {3022          expect(res.statusCode).to.eq(404)3023          expect(res.headers).to.have.property('x-cypress-file-server-error', 'true')3024        })3025      })3026      it('injects document.domain on other http requests', function () {3027        return this.rp({3028          url: `${this.proxy}/index.html`,3029          headers: {3030            'Cookie': '__cypress.initial=false',3031            'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',3032          },3033        })3034        .then((res) => {3035          expect(res.statusCode).to.eq(200)3036          expect(res.body).to.include('document.domain = \'localhost\';')3037        })3038      })3039      it('injects document.domain on other http requests to root', function () {3040        return this.rp({3041          url: `${this.proxy}/sub/`,3042          headers: {3043            'Cookie': '__cypress.initial=false',3044            'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',3045          },3046        })3047        .then((res) => {3048          expect(res.statusCode).to.eq(200)3049          expect(res.body).to.include('document.domain = \'localhost\';')3050        })3051      })3052      it('does not inject injects document.domain on 301 redirects to folders', function () {3053        return this.rp({3054          url: `${this.proxy}/sub`,3055          headers: {3056            'Cookie': '__cypress.initial=false',3057            'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',3058          },3059        })3060        .then((res) => {3061          expect(res.statusCode).to.eq(301)3062          expect(res.body).not.to.include('document.domain = \'localhost\';')3063        })3064      })3065      it('does not inject document.domain on non http requests', function () {3066        return this.rp({3067          url: `${this.proxy}/assets/foo.json`,3068          json: true,3069          headers: {3070            'Cookie': '__cypress.initial=false',3071          },3072        })3073        .then((res) => {3074          expect(res.statusCode).to.eq(200)3075          expect(res.body).to.deep.eq({ contents: '<html><head></head></html>' })3076        })3077      })3078      it('does not inject anything when not text/html response content-type even when __cypress.initial=true', function () {3079        return this.rp({3080          url: `${this.proxy}/assets/foo.json`,3081          headers: {3082            'Cookie': '__cypress.initial=true',3083            'Accept': 'application/json',3084          },3085        })3086        .then((res) => {3087          expect(res.statusCode).to.eq(200)3088          expect(res.body).to.deep.eq(JSON.stringify({ contents: '<html><head></head></html>' }, null, 2))3089          // it should not be telling us to turn this off either3090          expect(res.headers['set-cookie']).not.to.match(/initial/)3091        })3092      })3093    })3094    context('http requests', () => {3095      beforeEach(function () {3096        return this.setup('http://getbootstrap.com')3097        .then(() => {3098          nock(this.server._remoteOrigin)3099          .get('/components')3100          .reply(200, 'content page', {3101            'Content-Type': 'text/html',3102          })3103          return this.rp('http://getbootstrap.com/components')3104          .then((res) => {3105            expect(res.statusCode).to.eq(200)3106          })3107        })3108      })3109      it('proxies http requests', function () {3110        nock(this.server._remoteOrigin)3111        .get('/assets/css/application.css')3112        .reply(200, 'html { color: #333 }', {3113          'Content-Type': 'text/css',3114        })3115        return this.rp('http://getbootstrap.com/assets/css/application.css')3116        .then((res) => {3117          expect(res.statusCode).to.eq(200)3118          expect(res.body).to.eq('html { color: #333 }')3119        })3120      })3121    })3122    context('when session is already set', () => {3123      beforeEach(function () {3124        return this.setup('http://getbootstrap.com')3125        .then(() => {3126          // make an initial request to set the3127          // session proxy!3128          nock(this.server._remoteOrigin)3129          .get('/css')3130          .reply(200, 'css content page', {3131            'Content-Type': 'text/html',3132          })3133          return this.rp('http://getbootstrap.com/css')3134          .then((res) => {3135            expect(res.statusCode).to.eq(200)3136          })3137        })3138      })3139      it('proxies to the remote session', function () {3140        nock(this.server._remoteOrigin)3141        .get('/assets/css/application.css')3142        .reply(200, 'html { color: #333 }', {3143          'Content-Type': 'text/css',3144        })3145        return this.rp('http://getbootstrap.com/assets/css/application.css')3146        .then((res) => {3147          expect(res.statusCode).to.eq(200)3148          expect(res.body).to.eq('html { color: #333 }')3149        })3150      })3151    })3152    context('localhost', () => {3153      beforeEach(function () {3154        return this.setup('http://localhost:6565')3155      })3156      it('makes requests to ipv6 when ipv4 fails', function (done) {3157        // make sure that this test times out relatively fast3158        // to ensure that requests are fast, the retrying functionality3159        // does not extend them, and that the server closes quickly3160        // due to the reduced keep alive timeout3161        this.timeout(1500)3162        return dns.lookup('localhost', { all: true }, (err, addresses) => {3163          if (err) {3164            return done(err)3165          }3166          // if we dont have multiple addresses aka ipv6 then3167          // just skip this test3168          if (!_.find(addresses, { family: 6 })) {3169            return done()3170          }3171          // create a server that is only bound to ipv63172          // and ensure that it is found by localhost dns lookup3173          const server = http.createServer((req, res) => {3174            res.writeHead(200)3175            return res.end()3176          })3177          // reduce this down from 5000ms to 100ms3178          // so that our server closes much faster3179          server.keepAliveTimeout = 1003180          // start the server listening on ipv6 only3181          // for demo how to bind to localhost via ipv6 see project3182          // https://github.com/bahmutov/docker-ip63183          return server.listen(6565, '::', () => {3184            return this.rp('http://localhost:6565/#/foo')3185            .then((res) => {3186              expect(res.statusCode).to.eq(200)3187              return server.close(() => {3188                return done()3189              })3190            })3191          })3192        })3193      })3194      it('handles 204 no content status codes', function () {3195        nock('http://localhost:6565')3196        .get('/user/rooms')3197        .reply(204, '')3198        return this.rp('http://localhost:6565/user/rooms')3199        .then((res) => {3200          expect(res.statusCode).to.eq(204)3201          expect(res.body).to.eq('')3202        })3203      })3204    })3205    context('blocked hosts', () => {3206      beforeEach(function () {3207        return this.setup({3208          config: {3209            blockHosts: [3210              '*.google.com',3211              'shop.apple.com',3212              'cypress.io',3213              'localhost:6666',3214              '*adwords.com',3215            ],3216          },3217        })3218      })3219      it('returns 503 and custom headers for all hosts', function () {3220        const expectedHeader = (res, val) => {3221          expect(res.headers['x-cypress-matched-blocked-host']).to.eq(val)3222        }3223        return Promise.all([3224          this.rp('https://mail.google.com/f'),3225          this.rp('http://shop.apple.com/o'),3226          this.rp('https://cypress.io'),3227          this.rp('https://localhost:6666/o'),3228          this.rp('https://some.adwords.com'),3229        ])3230        .spread((...responses) => {3231          _.every(responses, (res) => {3232            expect(res.statusCode).to.eq(503)3233            expect(res.body).to.be.empty3234          })3235          expectedHeader(responses[0], '*.google.com')3236          expectedHeader(responses[1], 'shop.apple.com')3237          expectedHeader(responses[2], 'cypress.io')3238          expectedHeader(responses[3], 'localhost:6666')3239          return expectedHeader(responses[4], '*adwords.com')3240        })3241      })3242    })3243    context('client aborts', () => {3244      beforeEach(function () {3245        return this.setup('http://localhost:6565')3246      })3247      it('aborts the proxied request', function (done) {3248        getHugeJsFile()3249        .then((str) => {3250          const server = http.createServer((req, res) => {3251            // when the incoming message to our3252            // 3rd party server is aborted then3253            // we know we've juggled up the event3254            // properly3255            req.on('aborted', () => {3256              return server.close(() => {3257                return done()3258              })3259            })3260            res.writeHead(200, {3261              'Content-Type': 'application/javascript',3262            })...

Using AI Code Generation

1describe('Get a huge file', () => {2  it('should get a huge file', () => {3    cy.getHugeJsFile('huge.js').then((hugeFile) => {4      expect(hugeFile).to.exist;5    });6  });7});8Cypress.Commands.add('getHugeJsFile', (fileName) => {9  return cy.readFile(`cypress/fixtures/${fileName}`, 'utf8');10});

Using AI Code Generation

1describe('Test to download huge JS file', () => {2  it('should download huge JS file', () => {3  })4})5Cypress.Commands.add('getHugeJsFile', (url) => {6  return cy.request({7    headers: {8    },9  }).then((response) => {10    cy.writeFile('downloads/' + url.split('/').pop(), response.body, 'binary')11  })12})

Using AI Code Generation

1describe('Test to get huge file', () => {2    it('should get huge file', () => {3            cy.log(hugeFile);4        });5    });6});7Cypress.Commands.add('getHugeJsFile', (url) => {8    return cy.request(url).then((response) => {9        return response.body;10    });11});122. Use cy.readFile() to read files from your local system13describe('Test to read file', () => {14    it('should read file', () => {15        cy.readFile('./cypress/fixtures/sample.json').then((file) => {16            cy.log(file);17        });18    });19});203. Use cy.exec() to run commands in the terminal21describe('Test to run command in terminal', () => {22    it('should run command in terminal', () => {23        cy.exec('ls -la').then((result) => {24            cy.log(result);25        });26    });27});284. Use cy.task() to run custom tasks29describe('Test to run task', () => {30    it('should run task', () => {31            cy.log(hugeFile);32        });33    });34});35module.exports = (on, config) => {36    on('task', {37        getHugeJsFile(url) {38            return new Promise((resolve, reject) => {39                cy.request(url).then((response) => {40                    resolve(response.body);41                });42            });43        }44    });45};465. Use cy.fixture() to read files from the fixtures folder47describe('Test to read file from fixture folder', () => {48    it('should read file from fixture folder', () => {49        cy.fixture('sample.json').then((file

Using AI Code Generation

1describe('Test', () => {2 it('test', () => {3 cy.getHugeJsFile('fileName').then((fileContent) => {4 })5 })6})

Using AI Code Generation

1describe('Huge File', () => {2  it('should get huge file', () => {3      .should('have.length', 200000)4  })5})6Cypress.Commands.add('getHugeJsFile', (url, options) => {7  return cy.request({8    headers: {9    },10  })11})

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