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How to use reqMatchesOriginPolicy method in Cypress
Best JavaScript code snippet using cypress
response-middleware.js
Source:response-middleware.js 
...33 }34 // browsers default to latin135 return 'latin1';36}37function reqMatchesOriginPolicy(req, remoteState) {38 if (remoteState.strategy === 'http') {39 return network_1.cors.urlMatchesOriginPolicyProps(req.proxiedUrl, remoteState.props);40 }41 if (remoteState.strategy === 'file') {42 return req.proxiedUrl.startsWith(remoteState.origin);43 }44 return false;45}46function reqWillRenderHtml(req) {47 // will this request be rendered in the browser, necessitating injection?48 // https://github.com/cypress-io/cypress/issues/28849 // don't inject if this is an XHR from jquery50 if (req.headers['x-requested-with']) {51 return;52 }53 // don't inject if we didn't find both text/html and application/xhtml+xml,54 var accept = req.headers['accept'];55 return accept && accept.includes('text/html') && accept.includes('application/xhtml+xml');56}57function resContentTypeIs(res, contentType) {58 return (res.headers['content-type'] || '').includes(contentType);59}60function resContentTypeIsJavaScript(res) {61 return lodash_1.default.some(['application/javascript', 'application/x-javascript', 'text/javascript']62 .map(lodash_1.default.partial(resContentTypeIs, res)));63}64function resIsGzipped(res) {65 return (res.headers['content-encoding'] || '').includes('gzip');66}67// https://github.com/cypress-io/cypress/issues/429868// https://tools.ietf.org/html/rfc7230#section-3.3.369// HEAD, 1xx, 204, and 304 responses should never contain anything after headers70var NO_BODY_STATUS_CODES = [204, 304];71function responseMustHaveEmptyBody(req, res) {72 return lodash_1.default.some([lodash_1.default.includes(NO_BODY_STATUS_CODES, res.statusCode), lodash_1.default.invoke(req.method, 'toLowerCase') === 'head']);73}74function setCookie(res, k, v, domain) {75 var opts = { domain: domain };76 if (!v) {77 v = '';78 opts.expires = new Date(0);79 }80 return res.cookie(k, v, opts);81}82function setInitialCookie(res, remoteState, value) {83 // dont modify any cookies if we're trying to clear the initial cookie and we're not injecting anything84 // dont set the cookies if we're not on the initial request85 if ((!value && !res.wantsInjection) || !res.isInitial) {86 return;87 }88 return setCookie(res, '__cypress.initial', value, remoteState.domainName);89}90// "autoplay *; document-domain 'none'" => { autoplay: "*", "document-domain": "'none'" }91var parseFeaturePolicy = function (policy) {92 var pairs = policy.split('; ').map(function (directive) { return directive.split(' '); });93 return lodash_1.default.fromPairs(pairs);94};95// { autoplay: "*", "document-domain": "'none'" } => "autoplay *; document-domain 'none'"96var stringifyFeaturePolicy = function (policy) {97 var pairs = lodash_1.default.toPairs(policy);98 return pairs.map(function (directive) { return directive.join(' '); }).join('; ');99};100var LogResponse = function () {101 debug('received response %o', {102 req: lodash_1.default.pick(this.req, 'method', 'proxiedUrl', 'headers'),103 incomingRes: lodash_1.default.pick(this.incomingRes, 'headers', 'statusCode'),104 });105 this.next();106};107var PatchExpressSetHeader = function () {108 var _this = this;109 var incomingRes = this.incomingRes;110 var originalSetHeader = this.res.setHeader;111 // Node uses their own Symbol object, so use this to get the internal kOutHeaders112 // symbol - Symbol.for('kOutHeaders') will not work113 var getKOutHeadersSymbol = function () {114 var findKOutHeadersSymbol = function () {115 return lodash_1.default.find(Object.getOwnPropertySymbols(_this.res), function (sym) {116 return sym.toString() === 'Symbol(kOutHeaders)';117 });118 };119 var sym = findKOutHeadersSymbol();120 if (sym) {121 return sym;122 }123 // force creation of a new header field so the kOutHeaders key is available124 _this.res.setHeader('X-Cypress-HTTP-Response', 'X');125 _this.res.removeHeader('X-Cypress-HTTP-Response');126 sym = findKOutHeadersSymbol();127 if (!sym) {128 throw new Error('unable to find kOutHeaders symbol');129 }130 return sym;131 };132 var kOutHeaders;133 this.res.setHeader = function (name, value) {134 // express.Response.setHeader does all kinds of silly/nasty stuff to the content-type...135 // but we don't want to change it at all!136 if (name === 'content-type') {137 value = incomingRes.headers['content-type'] || value;138 }139 // run the original function - if an "invalid header char" error is raised,140 // set the header manually. this way we can retain Node's original error behavior141 try {142 return originalSetHeader.call(this, name, value);143 }144 catch (err) {145 if (err.code !== 'ERR_INVALID_CHAR') {146 throw err;147 }148 debug('setHeader error ignored %o', { name: name, value: value, code: err.code, err: err });149 if (!kOutHeaders) {150 kOutHeaders = getKOutHeadersSymbol();151 }152 // https://github.com/nodejs/node/blob/42cce5a9d0fd905bf4ad7a2528c36572dfb8b5ad/lib/_http_outgoing.js#L483-L495153 var headers = this[kOutHeaders];154 if (!headers) {155 this[kOutHeaders] = headers = Object.create(null);156 }157 headers[name.toLowerCase()] = [name, value];158 }159 };160 this.next();161};162var SetInjectionLevel = function () {163 var _this = this;164 this.res.isInitial = this.req.cookies['__cypress.initial'] === 'true';165 var getInjectionLevel = function () {166 if (_this.incomingRes.headers['x-cypress-file-server-error'] && !_this.res.isInitial) {167 return 'partial';168 }169 if (!resContentTypeIs(_this.incomingRes, 'text/html') || !reqMatchesOriginPolicy(_this.req, _this.getRemoteState())) {170 return false;171 }172 if (_this.res.isInitial) {173 return 'full';174 }175 if (!reqWillRenderHtml(_this.req)) {176 return false;177 }178 return 'partial';179 };180 if (!this.res.wantsInjection) {181 this.res.wantsInjection = getInjectionLevel();182 }183 this.res.wantsSecurityRemoved = this.config.modifyObstructiveCode && ((this.res.wantsInjection === 'full')...
Using AI Code Generation
1describe('test', () => {2 it('test', () => {3 cy.log(response.reqMatchesOriginPolicy);4 });5 });6});7{8}
Using AI Code Generation
1describe('Test', () => {2 it('Test', () => {3 expect(response).to.have.property('reqMatchesOriginPolicy', true)4 })5 })6})7Error: Timed out retrying: expected { Object (status, statusText, ...) } to have a property 'reqMatchesOriginPolicy' of true, but the value was undefined8 expect(response).to.have.property('body')9 })10Error: Timed out retrying: expected { Object (status, statusText, ...) } to have a property 'body'11Error: Timed out retrying: expected { Object (status, statusText, ...) } to have a property 'body'12 expect(body).to.have.property('body')13 })14Error: Timed out retrying: expected { Object (status, statusText, ...) } to have a property 'body'
Using AI Code Generation
1describe('test', () => {2 it('test', () => {3 cy.get('input[type="text"]').type('cypress')4 cy.get('input[type="submit"]').click()5 expect(response.status).to.eq(200)6 expect(response.body).to.include('Cypress')7 expect(response.headers).to.have.property('content-type', 'text/html; charset=utf-8')8 expect(response.headers).to.have.property('content-length')9 expect(response.headers).to.have.property('date')10 expect(response.headers).to.have.property('etag')11 expect(response.headers).to.have.property('x-powered-by')12 expect(response.headers).to.have.property('x-robots-tag')13 expect(response.headers).to.have.property('x-ua-compatible')14 expect(response.headers).to.have.property('x-xss-protection')15 expect(response.headers).to.have.property('x-content-type-options')16 expect(response.headers).to.have.property('x-frame-options')17 expect(response.headers).to.have.property('content-security-policy')18 expect(response.headers).to.have.property('strict-transport-security')19 expect(response.headers).to.have.property('referrer-policy')20 expect(response.headers).to.have.property('x-dns-prefetch-control')21 expect(response.headers).to.have.property('x-download-options')22 expect(response.headers).to.have.property('x-permitted-cross-domain-policies')23 expect(response.headers).to.have.property('x-request-id')24 expect(response.headers).to.have.property('x-runtime')25 expect(response.headers).to.have.property('x-server')26 expect(response.headers).to.have.property('x-version')27 expect(response.headers).to.have.property('x-request-id')28 expect(response.headers).to.have.property('x-cache')29 expect(response.headers).to.have.property('x-cache-hits')30 expect(response.headers).to.have.property('x-timer')31 expect(response.headers).to.have.property('vary')32 expect(response.headers).to.have.property('content-encoding')
Using AI Code Generation
1describe('test', () => {2 it('test', () => {3 cy.window().then(win => {4 expect(result).to.equal(true);5 });6 });7 });8});
Using AI Code Generation
1describe('testing reqMatchesOriginPolicy method', function () {2 it('test', function () {3 .its('body')4 .then((body) => {5 cy.log(body)6 cy.wrap(body).should('match', 'Origin Policy')7 })8 })9})
Using AI Code Generation
1describe('Test', () => {2 it('Test', () => {3 .its('body')4 .should('not.contain', 'Forbidden')5 })6})
Using AI Code Generation
1describe('Test', () => {2 it('test', () => {3 cy.get('input').type('cypress');4 cy.get('input').then((input) => {5 console.log(isOriginPolicyMatched);6 })7 })8})9describe('Test', () => {10 it('test', () => {11 cy.get('input').type('cypress');12 cy.get('input').then((input) => {13 const isOriginPolicyMatched = input[0].reqMatchesOriginPolicy();14 console.log(isOriginPolicyMatched);15 })16 })17})
Using AI Code Generation
1Cypress.Commands.add('reqMatchesOriginPolicy', (req, originPolicy) => {2 expect(origin).to.eq(originPolicy)3})4describe('Test Origin Policy', () => {5 it('Checks if the origin policy is the same as the request origin', () => {6 cy.server()7 cy.get('.network-btn').click()8 cy.wait('@getNetworkRequest').then((xhr) => {9 })10 })11})12{13}
Cypress Tutorial
Cypress is a renowned Javascript-based open-source, easy-to-use end-to-end testing framework primarily used for testing web applications. Cypress is a relatively new player in the automation testing space and has been gaining much traction lately, as evidenced by the number of Forks (2.7K) and Stars (42.1K) for the project. LambdaTest’s Cypress Tutorial covers step-by-step guides that will help you learn from the basics till you run automation tests on LambdaTest.
Chapters:
- What is Cypress? -
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- Cypress Architecture - Learn more about Cypress architecture and how it is designed to be run directly in the browser, i.e., it does not have any additional servers.
- Browsers Supported by Cypress - Cypress is built on top of the Electron browser, supporting all modern web browsers. Learn browsers that support Cypress.
- Selenium vs Cypress: A Detailed Comparison - Compare and explore some key differences in terms of their design and features.
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- How To Run Cypress Tests on LambdaTest? - Set up a LambdaTest account, and now you are all set to learn how to run Cypress tests.
Certification
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YouTube
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