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How to use resContentTypeIsJavaScript method in Cypress

Best JavaScript code snippet using cypress

response-middleware.js

Source:response-middleware.js

...78}79function resContentTypeIs(res, contentType) {80    return (res.headers['content-type'] || '').includes(contentType);81}82function resContentTypeIsJavaScript(res) {83    return lodash_1.default.some(['application/javascript', 'application/x-javascript', 'text/javascript']84        .map(lodash_1.default.partial(resContentTypeIs, res)));85}86function isHtml(res) {87    return !resContentTypeIsJavaScript(res);88}89function resIsGzipped(res) {90    return (res.headers['content-encoding'] || '').includes('gzip');91}92function setCookie(res, k, v, domain) {93    let opts = { domain };94    if (!v) {95        v = '';96        opts.expires = new Date(0);97    }98    return res.cookie(k, v, opts);99}100function setInitialCookie(res, remoteState, value) {101    // dont modify any cookies if we're trying to clear the initial cookie and we're not injecting anything102    // dont set the cookies if we're not on the initial request103    if ((!value && !res.wantsInjection) || !res.isInitial) {104        return;105    }106    return setCookie(res, '__cypress.initial', value, remoteState.domainName);107}108// "autoplay *; document-domain 'none'" => { autoplay: "*", "document-domain": "'none'" }109const parseFeaturePolicy = (policy) => {110    const pairs = policy.split('; ').map((directive) => directive.split(' '));111    return lodash_1.default.fromPairs(pairs);112};113// { autoplay: "*", "document-domain": "'none'" } => "autoplay *; document-domain 'none'"114const stringifyFeaturePolicy = (policy) => {115    const pairs = lodash_1.default.toPairs(policy);116    return pairs.map((directive) => directive.join(' ')).join('; ');117};118const LogResponse = function () {119    debug('received response %o', {120        req: lodash_1.default.pick(this.req, 'method', 'proxiedUrl', 'headers'),121        incomingRes: lodash_1.default.pick(this.incomingRes, 'headers', 'statusCode'),122    });123    this.next();124};125const AttachPlainTextStreamFn = function () {126    this.makeResStreamPlainText = function () {127        debug('ensuring resStream is plaintext');128        if (!this.isGunzipped && resIsGzipped(this.incomingRes)) {129            debug('gunzipping response body');130            const gunzip = zlib_1.default.createGunzip(zlibOptions);131            this.incomingResStream = this.incomingResStream.pipe(gunzip).on('error', this.onError);132            this.isGunzipped = true;133        }134    };135    this.next();136};137const PatchExpressSetHeader = function () {138    const { incomingRes } = this;139    const originalSetHeader = this.res.setHeader;140    // Node uses their own Symbol object, so use this to get the internal kOutHeaders141    // symbol - Symbol.for('kOutHeaders') will not work142    const getKOutHeadersSymbol = () => {143        const findKOutHeadersSymbol = () => {144            return lodash_1.default.find(Object.getOwnPropertySymbols(this.res), (sym) => {145                return sym.toString() === 'Symbol(kOutHeaders)';146            });147        };148        let sym = findKOutHeadersSymbol();149        if (sym) {150            return sym;151        }152        // force creation of a new header field so the kOutHeaders key is available153        this.res.setHeader('X-Cypress-HTTP-Response', 'X');154        this.res.removeHeader('X-Cypress-HTTP-Response');155        sym = findKOutHeadersSymbol();156        if (!sym) {157            throw new Error('unable to find kOutHeaders symbol');158        }159        return sym;160    };161    let kOutHeaders;162    this.res.setHeader = function (name, value) {163        // express.Response.setHeader does all kinds of silly/nasty stuff to the content-type...164        // but we don't want to change it at all!165        if (name === 'content-type') {166            value = incomingRes.headers['content-type'] || value;167        }168        // run the original function - if an "invalid header char" error is raised,169        // set the header manually. this way we can retain Node's original error behavior170        try {171            return originalSetHeader.call(this, name, value);172        }173        catch (err) {174            if (err.code !== 'ERR_INVALID_CHAR') {175                throw err;176            }177            debug('setHeader error ignored %o', { name, value, code: err.code, err });178            if (!kOutHeaders) {179                kOutHeaders = getKOutHeadersSymbol();180            }181            // https://github.com/nodejs/node/blob/42cce5a9d0fd905bf4ad7a2528c36572dfb8b5ad/lib/_http_outgoing.js#L483-L495182            let headers = this[kOutHeaders];183            if (!headers) {184                this[kOutHeaders] = headers = Object.create(null);185            }186            headers[name.toLowerCase()] = [name, value];187        }188    };189    this.next();190};191const SetInjectionLevel = function () {192    this.res.isInitial = this.req.cookies['__cypress.initial'] === 'true';193    const isRenderedHTML = reqWillRenderHtml(this.req);194    if (isRenderedHTML) {195        const origin = new URL(this.req.proxiedUrl).origin;196        this.getRenderedHTMLOrigins()[origin] = true;197    }198    const isReqMatchOriginPolicy = reqMatchesOriginPolicy(this.req, this.getRemoteState());199    const getInjectionLevel = () => {200        if (this.incomingRes.headers['x-cypress-file-server-error'] && !this.res.isInitial) {201            return 'partial';202        }203        if (!resContentTypeIs(this.incomingRes, 'text/html') || !isReqMatchOriginPolicy) {204            return false;205        }206        if (this.res.isInitial) {207            return 'full';208        }209        if (!isRenderedHTML) {210            return false;211        }212        return 'partial';213    };214    if (!this.res.wantsInjection) {215        this.res.wantsInjection = getInjectionLevel();216    }217    this.res.wantsSecurityRemoved = this.config.modifyObstructiveCode && isReqMatchOriginPolicy && ((this.res.wantsInjection === 'full')218        || resContentTypeIsJavaScript(this.incomingRes));219    debug('injection levels: %o', lodash_1.default.pick(this.res, 'isInitial', 'wantsInjection', 'wantsSecurityRemoved'));220    this.next();221};222// https://github.com/cypress-io/cypress/issues/6480223const MaybeStripDocumentDomainFeaturePolicy = function () {224    const { 'feature-policy': featurePolicy } = this.incomingRes.headers;225    if (featurePolicy) {226        const directives = parseFeaturePolicy(featurePolicy);227        if (directives['document-domain']) {228            delete directives['document-domain'];229            const policy = stringifyFeaturePolicy(directives);230            if (policy) {231                this.res.set('feature-policy', policy);232            }...

proxy.js

Source:proxy.js

...223              return "partial";224            })();225          }226          wantsSecurityRemoved = (function() {227            return config.modifyObstructiveCode && ((wantsInjection === "full") || resContentTypeIsJavaScript(headers));228          })();229          _this.setResHeaders(req, res, incomingRes, wantsInjection);230          if (cookies = headers["set-cookie"]) {231            ref = [].concat(cookies);232            for (i = 0, len = ref.length; i < len; i++) {233              c = ref[i];234              try {235                res.append("Set-Cookie", c);236              } catch (error) {237                err = error;238              }239            }240          }241          if (REDIRECT_STATUS_CODES.includes(statusCode)) {...

Using AI Code Generation

1describe('My First Test', function() {2  it('Visits the Kitchen Sink', function() {3    cy.contains('type').click()4    cy.url().should('include', '/commands/actions')5    cy.get('.action-email')6      .type('

Using AI Code Generation

1describe('My First Test', function() {2  it('Does not do much!', function() {3    cy.resContentTypeIsJavaScript()4  })5})6Cypress.Commands.add('resContentTypeIsJavaScript', () => {7    expect(response.headers['content-type']).to.include('application/javascript')8  })9})10declare namespace Cypress {11  interface Chainable {12    resContentTypeIsJavaScript: () => void13  }14}15Cypress.Commands.add('newMethod', (param1, param2) => {16})17declare namespace Cypress {18  interface Chainable {19    newMethod: (param1, param2) => void20  }21}22Cypress.Commands.add('newMethod', (param1, param2) => {23})24declare namespace Cypress {25  interface Chainable {26    newMethod: (param1, param2) => string27  }28}29Cypress.Commands.add('newMethod', (param1, param2) => {30  return new Promise((resolve, reject) => {31    resolve('some value')32  })33})34declare namespace Cypress {35  interface Chainable {36    newMethod: (param1, param2) => Promise<string>37  }38}

Using AI Code Generation

1cy.resContentTypeIsJavaScript();2cy.resContentTypeIsJavaScript();3cy.resContentTypeIsJavaScript();4Cypress.Commands.add('resContentTypeIsJavaScript', () => {5    expect(response.headers['content-type']).to.include('javascript');6  });7});8Cypress.Commands.add('resContentTypeIsJavaScript', () => {9    expect(response.headers['content-type']).to.include('javascript');10  });11});12Cypress.Commands.add('resContentTypeIsJavaScript', () => {13    expect(response.headers['content-type']).to.include('javascript');14  });15});16Cypress.Commands.add('resContentTypeIsJavaScript', () => {17    expect(response.headers['content-type']).to.include('javascript');18  });19});20Cypress.Commands.add('resContentTypeIsJavaScript', () => {21    expect(response.headers['content-type']).to.include('javascript');22  });23});24Cypress.Commands.add('resContentTypeIsJavaScript', () => {25    expect(response.headers['content-type']).to.include('javascript');26  });27});28Cypress.Commands.add('resContentTypeIsJavaScript', () => {

Using AI Code Generation

1    expect(response).to.have.resContentTypeIsJavaScript()2})3    expect(response).to.have.resContentTypeIsJson()4})5    expect(response).to.have.resContentTypeIsMultipartFormData()6})7    expect(response).to.have.resContentTypeIsText()8})9    expect(response).to.have.resContentTypeIsXml()10})11    expect(response).to.have.resHeader('content-type')12})13    expect(response).to.have.resHeaderContains('content-type', 'text/html')14})15    expect(response).to.have.resHeaderEquals('content-type', 'text/html')16})17    expect(response).to.have.resHeaderIs('content-type', 'text/html')18})19    expect(response).to.have.resHeaderMatch('content-type', /text\/html/)20})21cy.request('

Using AI Code Generation

1it('should have a content type of "application/json"', () => {2  cy.request('/users').should((response) => {3    expect(response).to.have.property('headers')4    expect(response.headers).to.have.property('content-type')5    expect(response.headers['content-type']).to.include('application/json')6  })7})8it('should have a content type of "application/json"', () => {9  cy.request('/users').should((response) => {10    expect(response).to.have.property('headers')11    expect(response.headers).to.have.property('content-type')12    expect(response.headers['content-type']).to.include('application/json')13  })14})15it('should have a content type of "application/json"', () => {16  cy.request('/users').should((response) => {17    expect(response).to.have.property('headers')18    expect(response.headers).to.have.property('content-type')19    expect(response.headers['content-type']).to.include('application/json')20  })21})22it('should have a content type of "application/json"', () => {23  cy.request('/users').should((response) => {24    expect(response).to.have.property('headers')25    expect(response.headers).to.have.property('content-type')26    expect(response.headers['content-type']).to.include('application/json')27  })28})29it('should have a content type of "application/json"', () => {30  cy.request('/users').should((response) => {31    expect(response).to.have.property('headers')32    expect(response.headers).to.have.property('content-type')33    expect(response.headers['content-type']).to.include('application/json')34  })35})36it('should have a content type of "application/json"', () => {37  cy.request('/users').should((response) => {38    expect(response).to.have.property('headers')39    expect(response.headers).to.have.property('content-type')40    expect(response.headers['content-type']).to.include('application/json')41  })42})43it('should have a content type of "application/json"', () => {44  cy.request('/users').should((response) => {

Using AI Code Generation

1describe('Check response content type is JavaScript', () => {2    it('Check response content type is JavaScript', () => {3            expect(response).to.have.property('headers')4            expect(response.headers).to.have.property('content-type')5            expect(response.headers['content-type']).to.include('javascript')6        })7    })8})9describe('Check response content type is JSON', () => {10    it('Check response content type is JSON', () => {11            expect(response).to.have.property('headers')12            expect(response.headers).to.have.property('content-type')13            expect(response.headers['content-type']).to.include('json')14        })15    })16})17describe('Check response content type is HTML', () => {18    it('Check response content type is HTML', () => {19            expect(response).to.have.property('headers')20            expect(response.headers).to.have.property('content-type')21            expect(response.headers['content-type']).to.include('html')22        })23    })24})25describe('Check response content type is CSS', () => {26    it('Check response content type is CSS', () => {27            expect(response).to.have.property('headers')28            expect(response.headers).to.have.property('content-type')29            expect(response.headers['content-type']).to.include('css')30        })31    })32})33describe('Check response content type is Text', () => {34    it('Check response content type is Text', () => {35            expect(response).to.have.property('headers')36            expect(response.headers).to.have.property('content-type')37            expect(response.headers['content-type']).to.include('text')38        })39    })40})41describe('Check response content type is XML', () => {42    it('Check response content type is XML', () => {43        cy.request('

Using AI Code Generation

1describe('Test to check the response content type', () => {2  it('Test to check the response content type', () => {3      .its('headers')4      .its('content-type')5      .should('include', 'text/html')6  })7})8its(propertyName)9its(propertyName)10  .its('headers')11  .its('content-type')12  .should('include', 'text/html')13should(matcher, value)14should(matcher, value)15  .its('headers')16  .its('content-type')17  .should('include', 'text/html')18invoke(functionName, args)19invoke(function

Using AI Code Generation

1describe('Test if content type of response is text/javascript', function() {2  it('Test if content type of response is text/javascript', function() {3      .its('headers')4      .its('content-type')5      .should('include', 'text/javascript')6  })7})8describe('Test if response header is text/javascript', function() {9  it('Test if response header is text/javascript', function() {10      .its('headers')11      .should('include', { 'content-type': 'text/javascript' })12  })13})14describe('Test if response status code is 200', function() {15  it('Test if response status code is 200', function() {16      .its('status')17      .should('equal', 200)18  })19})20describe('Test if response body contains Google', function() {21  it('Test if response body contains Google', function() {22      .its('body')23      .should('include', 'Google')24  })25})26describe('Test if response property is Google', function() {27  it('Test if response property is Google', function() {28      .its('body')29      .should('include', { name: 'Google' })30  })31})

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.

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Features of Cypress Testing - Learn about features that make Cypress a powerful and flexible tool for testing web applications.
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