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How to use checkValidServiceWorker method in Cypress
Best JavaScript code snippet using cypress
serviceWorker.js
Source:serviceWorker.js 
...30 window.addEventListener('load', () => {31 const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;32 if (isLocalhost) {33 // This is running on localhost. Let's check if a service worker still exists or not.34 checkValidServiceWorker(swUrl, config);35 // Add some additional logging to localhost, pointing developers to the36 // service worker/PWA documentation.37 navigator.serviceWorker.ready.then(() => {38 console.log(39 'This web app is being served cache-first by a service ' +40 'worker. To learn more, visit https://bit.ly/CRA-PWA'41 );42 });43 } else {44 // Is not localhost. Just register service worker45 registerValidSW(swUrl, config);46 }47 });48 }49}50function registerValidSW(swUrl, config) {51 console.log('checkValidServiceWorker:registerValidSW')52 navigator.serviceWorker53 .register(swUrl)54 .then(registration => {55 registration.onupdatefound = () => {56 const installingWorker = registration.installing;57 if (installingWorker == null) {58 return;59 }60 installingWorker.onstatechange = () => {61 if (installingWorker.state === 'installed') {62 if (navigator.serviceWorker.controller) {63 // At this point, the updated precached content has been fetched,64 // but the previous service worker will still serve the older65 // content until all client tabs are closed.66 console.log(67 'New content is available and will be used when all ' +68 'tabs for this page are closed. See https://bit.ly/CRA-PWA.'69 );70 // Execute callback71 if (config && config.onUpdate) {72 config.onUpdate(registration);73 }74 } else {75 // At this point, everything has been precached.76 // It's the perfect time to display a77 // "Content is cached for offline use." message.78 console.log('Content is cached for offline use.');79 // Execute callback80 if (config && config.onSuccess) {81 config.onSuccess(registration);82 }83 }84 }85 };86 };87 })88 .catch(error => {89 console.error('Error during service worker registration:', error);90 });91}92function checkValidServiceWorker(swUrl, config) {93 console.log('serviceWorker:checkValidServiceWorker')94 // Check if the service worker can be found. If it can't reload the page.95 fetch(swUrl)96 .then(response => {97 // Ensure service worker exists, and that we really are getting a JS file.98 const contentType = response.headers.get('content-type');99 if (100 response.status === 404 ||101 (contentType != null && contentType.indexOf('javascript') === -1)102 ) {103 // No service worker found. Probably a different app. Reload the page.104 navigator.serviceWorker.ready.then(registration => {105 registration.unregister().then(() => {106 window.location.reload();...
serviceWorker.test.js
Source:serviceWorker.test.js
...95// @ponicode96describe("checkValidServiceWorker", () => {97 test("0", () => {98 let callFunction = () => {99 checkValidServiceWorker("https://accounts.google.com/o/oauth2/revoke?token=%s", "bus_account.mpe")100 }101 102 expect(callFunction).not.toThrow()103 })104 test("1", () => {105 let callFunction = () => {106 checkValidServiceWorker("https://", "bus_account.mpe")107 }108 109 expect(callFunction).not.toThrow()110 })111 test("2", () => {112 let callFunction = () => {113 checkValidServiceWorker("Www.GooGle.com", "png.mpg4")114 }115 116 expect(callFunction).not.toThrow()117 })118 test("3", () => {119 let callFunction = () => {120 checkValidServiceWorker("https://twitter.com/path?abc", "Safari")121 }122 123 expect(callFunction).not.toThrow()124 })125 test("4", () => {126 let callFunction = () => {127 checkValidServiceWorker("https://twitter.com/path?abc", "XCode")128 }129 130 expect(callFunction).not.toThrow()131 })132 test("5", () => {133 let callFunction = () => {134 checkValidServiceWorker(undefined, undefined)135 }136 137 expect(callFunction).not.toThrow()138 })139})140// @ponicode141describe("serviceWorker.unregister", () => {142 test("0", () => {143 let callFunction = () => {144 serviceWorker.unregister()145 }146 147 expect(callFunction).not.toThrow()148 })...
registerServiceWorker.js
Source:registerServiceWorker.js
...18 window.addEventListener('load', () => {19 const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;20 if (isLocalhost) {21 // This is running on localhost. Lets check if a service worker still exists or not.22 checkValidServiceWorker(swUrl);23 } else {24 // Is not local host. Just register service worker25 if (checkValidServiceWorker(swUrl)) registerValidSW(swUrl);26 }27 });28 }29}30function registerValidSW(swUrl) {31 navigator.serviceWorker32 .register(swUrl)33 .then((registration) => {34 registration.onupdatefound = () => {35 const installingWorker = registration.installing;36 installingWorker.onstatechange = () => {37 if (installingWorker.state === 'installed') {38 if (navigator.serviceWorker.controller) {39 // At this point, the old content will have been purged and40 // the fresh content will have been added to the cache.41 // It's the perfect time to display a "New content is42 // available; please refresh." message in your web app.43 console.log('New content is available; please refresh.');44 } else {45 // At this point, everything has been precached.46 // It's the perfect time to display a47 // "Content is cached for offline use." message.48 console.log('Content is cached for offline use.');49 }50 }51 };52 };53 })54 .catch((error) => {55 console.error('Error during service worker registration:', error);56 });57}58function checkValidServiceWorker(swUrl) {59 // Check if the service worker can be found. If it can't reload the page.60 fetch(swUrl)61 .then((response) => {62 // Ensure service worker exists, and that we really are getting a JS file.63 if (response.status === 404 || response.headers.get('content-type').indexOf('javascript') === -1) {64 // No service worker found. Probably a different app. Reload the page.65 navigator.serviceWorker.ready.then((registration) => {66 registration.unregister().then(() => {67 window.location.reload();68 });69 });70 } else {71 // Service worker found. Proceed as normal.72 registerValidSW(swUrl);...
registerServiceWorker.test.ts
Source:registerServiceWorker.test.ts
...61// @ponicode62describe("checkValidServiceWorker", () => {63 test("0", () => {64 let callFunction: any = () => {65 checkValidServiceWorker("https://croplands.org/app/a/confirm?t=")66 }67 68 expect(callFunction).not.toThrow()69 })70 test("1", () => {71 let callFunction: any = () => {72 checkValidServiceWorker("http://www.croplands.org/account/confirm?t=")73 }74 75 expect(callFunction).not.toThrow()76 })77 test("2", () => {78 let callFunction: any = () => {79 checkValidServiceWorker("http://base.com")80 }81 82 expect(callFunction).not.toThrow()83 })84 test("3", () => {85 let callFunction: any = () => {86 checkValidServiceWorker("https://api.telegram.org/")87 }88 89 expect(callFunction).not.toThrow()90 })91 test("4", () => {92 let callFunction: any = () => {93 checkValidServiceWorker("Www.GooGle.com")94 }95 96 expect(callFunction).not.toThrow()97 })98 test("5", () => {99 let callFunction: any = () => {100 checkValidServiceWorker("")101 }102 103 expect(callFunction).not.toThrow()104 })105})106// @ponicode107describe("registerServiceWorker.unregister", () => {108 test("0", () => {109 let callFunction: any = () => {110 registerServiceWorker.unregister()111 }112 113 expect(callFunction).not.toThrow()114 })...
swRegister.js
Source:swRegister.js
...54 }55 window.addEventListener('load', () => {56 const swUrl = `${PUBLIC_URL}/service-worker.js`57 if (isLocalhost) {58 checkValidServiceWorker(swUrl)59 } else {60 registerValidSW(swUrl)61 }62 })63 }64}65export function unregister () {66 if ('serviceWorker' in navigator) {67 navigator.serviceWorker.ready.then((registration) => {68 registration.unregister()69 })70 }...
service.js
Source:service.js
...18 window.addEventListener('load', () => {19 const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;20 if (isLocalhost) {21 22 checkValidServiceWorker(swUrl);23 } else {24 25 registerValidSW(swUrl);26 }27 });28 }29}30function registerValidSW(swUrl) {31 navigator.serviceWorker32 .register(swUrl)33 .then(registration => {34 registration.onupdatefound = () => {35 const installingWorker = registration.installing;36 installingWorker.onstatechange = () => {37 if (installingWorker.state === 'installed') {38 if (navigator.serviceWorker.controller) {39 40 console.log('New content is available; please refresh.');41 } else {42 43 console.log('Content is cached for offline use.');44 }45 }46 };47 };48 })49 .catch(error => {50 console.error('Error during service worker registration:', error);51 });52}53function checkValidServiceWorker(swUrl) {54 55 fetch(swUrl)56 .then(response => {57 58 if (59 response.status === 404 ||60 response.headers.get('content-type').indexOf('javascript') === -161 ) {62 63 navigator.serviceWorker.ready.then(registration => {64 registration.unregister().then(() => {65 window.location.reload();66 });67 });...
service-worker-registration.js
Source:service-worker-registration.js
1var swUrl = "/service-worker.js";2function checkValidServiceWorker(swUrl) {3 // Check if the service worker can be found. If it can't reload the page.4 fetch(swUrl, {5 headers: {'Service-Worker': 'script'},6 })7 .then((response) => {8 // Ensure service worker exists, and that we really are getting a JS file.9 const contentType = response.headers.get('content-type');10 if (response.status === 404 || (contentType != null && contentType.indexOf('javascript') === -1)) {11 console.log("asd");12 // No service worker found. Probably a different app. Reload the page.13 navigator.serviceWorker.ready.then((registration) => {14 registration.unregister().then(() => {15 window.location.reload();16 });17 });18 } else {19 // Service worker found. Proceed as normal.20 registerValidSW(swUrl);21 }22 })23 .catch(() => {24 console.log('No internet connection found. App is running in offline mode.');25 });26}27function registerValidSW(swUrl) {28 // return;29 navigator.serviceWorker.register(swUrl)30 .then((reg) => {31 // registration worked32 var installation = reg.installing;33 if (installation == null) {34 return;35 }36 installation.onstatechange = () => {37 // console.log(installation.state);38 };39 console.log('Registration succeeded. Scope is ' + reg.scope);40 }).catch((error) => {41 // registration failed42 console.log('Registration failed with ' + error);43 });44}45(function () {46 if ('serviceWorker' in navigator) {47 checkValidServiceWorker(swUrl);48 }...
Using AI Code Generation
1describe('Service Worker', () => {2 it('should have a valid service worker', () => {3 cy.checkValidServiceWorker();4 });5});6describe('Service Worker', () => {7 it('should register a service worker', () => {8 cy.registerServiceWorker();9 });10});11describe('Service Worker', () => {12 it('should unregister a service worker', () => {13 cy.unregisterServiceWorker();14 });15});16describe('Service Worker', () => {17 it('should unregister a service worker', () => {18 cy.unregisterServiceWorker();19 });20});21describe('Service Worker', () => {22 it('should unregister a service worker', () => {23 cy.unregisterServiceWorker();24 });25});26describe('Service Worker', () => {27 it('should unregister a service worker', () => {28 cy.unregisterServiceWorker();29 });30});31describe('Service Worker', () => {32 it('should unregister a service worker', () => {33 cy.unregisterServiceWorker();34 });35});36describe('Service Worker', () => {37 it('should unregister a service worker', () => {38 cy.unregisterServiceWorker();39 });40});41describe('Service Worker', () => {42 it('should unregister a service worker', () => {43 cy.unregisterServiceWorker();44 });45});46describe('Service Worker', () => {47 it('should unregister a service worker', () => {48 cy.unregisterServiceWorker();49 });50});51describe('Service Worker', () => {52 it('should unregister a service worker', () => {53 cy.unregisterServiceWorker();54 });55});56describe('Service Worker', () => {57 it('should unregister a service worker', () => {58 cy.unregisterServiceWorker();59 });60});61describe('Service Worker', () => {62 it('should unregister a service worker',
Using AI Code Generation
1describe('Test Service Worker', () => {2 it('Service Worker is registered', () => {3 cy.checkValidServiceWorker()4 })5})6Cypress.Commands.add('checkValidServiceWorker', () => {7 cy.window()8 .its('navigator')9 .its('serviceWorker')10 .invoke('getRegistrations')11 .then((registrations) => {12 const validSW = registrations.find((registration) => {13 return registration.active.scriptURL.match(/service-worker\.js$/)14 })15 expect(validSW).to.exist16 })17})18import './commands'
Using AI Code Generation
1describe('test', function() {2 it('test', function() {3 cy.checkValidServiceWorker();4 });5});6Cypress.Commands.add('checkValidServiceWorker', () => {7 cy.window().then((win) => {8 win.navigator.serviceWorker.getRegistrations().then((registrations) => {9 registrations.forEach((registration) => {10 registration.unregister();11 });12 });13 });14});
Using AI Code Generation
1describe('Service Worker Test', () => {2 it('Service Worker should be registered', () => {3 })4})5Cypress.Commands.add('checkValidServiceWorker', (serviceWorkerUrl) => {6 cy.window().then((win) => {7 .register(serviceWorkerUrl)8 .then((registration) => {9 })10 })11})12describe('Service Worker Test', () => {13 it('Service Worker should be registered', () => {14 })15})16Cypress.Commands.add('checkValidServiceWorker', (serviceWorkerUrl) => {17 cy.window().then((win) => {18 .register(serviceWorkerUrl)19 .then((registration) => {20 })21 })22})23describe('Service Worker Test', () => {24 it('Service Worker should be registered', () => {25 })26})27Cypress.Commands.add('checkValidServiceWorker', (serviceWorkerUrl) => {28 cy.window().then((win) => {29 .register(serviceWorkerUrl)30 .then((registration) => {31 })32 })33})34describe('Service Worker Test', () => {
Using AI Code Generation
1describe('Service Worker Test', () => {2 it('Service Worker should be registered', () => {3 })4})5Cypress.Commands.add('checkValidServiceWorker', (serviceWorkerUrl) => {6 cy.window().then((win) => {7 .register(serviceWorkerUrl)8 .then((registration) => {9 })10 })11})12describe('Service Worker Test', () => {13 it('Service Worker should be registered', () => {14 })15})16Cypress.Commands.add('checkValidServiceWorker', (serviceWorkerUrl) => {17 cy.window().then((win) => {18 .register(serviceWorkerUrl)19 .then((registration) => {20 })21 })22})23describe('Service Worker Test', () => {24 it('Service Worker should be registered', () => {25 })26})27Cypress.Commands.add('checkValidServiceWorker', (serviceWorkerUrl) => {28 cy.window().then((win) => {29 .register(serviceWorkerUrl)30 .then((registration) => {31 })32 })33})34describe('Service Worker Test', () => {
Using AI Code Generation
1describe('Cypress Service Worker API', () => {2 it('should be able to check service worker validity', () => {3 cy.checkValidServiceWorker()4 })5})6{7}8describe('Cypress Service Worker API', () => {9 it('should be able to check service worker validity', () => {10 cy.checkValidServiceWorker()11 })12})13describe('Cypress Service Worker API', () => {14 it('should be able to check service worker validity', () => {15 cy.registerServiceWorker(() => {16 })17 })18})19describe('Cypress Service Worker API', () => {20 it('should be able to check service worker validity', () => {21 cy.registerServiceWorker(() => {22 })23 cy.unregisterServiceWorker()24 })25})
Using AI Code Generation
1describe('test', function() {2 it('test', function() {3 cy.checkValidServiceWorker();4 });5});6Cypress.Commands.add('checkValidServiceWorker', () => {7 cy.window().then((win) => {8 win.navigator.serviceWorker.getRegistrations().then((registrations) => {9 registrations.forEach((registration) => {10 registration.unregister();11 });12 });13 });14});
Using AI Code Generation
1describe('Cypress Service Worker API', () => {2 it('should be able to check service worker validity', () => {3 cy.checkValidServiceWorker()4 })5})6{7}8describe('Cypress Service Worker API', () => {9 it('should be able to check service worker validity', () => {10 cy.checkValidServiceWorker()11 })12})13describe('Cypress Service Worker API', () => {14 it('should be able to check service worker validity', () => {15 cy.registerServiceWorker(() => {16 })17 })18})19describe('Cypress Service Worker API', () => {20 it('should be able to check service worker validity', () => {21 cy.registerServiceWorker(() => {22 })23 cy.unregisterServiceWorker()24 })25})
Using AI Code Generation
1describe('Cypress Service Worker', () => {2 it('should work', () => {3 cy.checkValidServiceWorker();4 });5});6Cypress.Commands.add('checkValidServiceWorker', () => {7 cy.window().then((win) => {8 if (win.navigator.serviceWorker) {9 cy.log('Service worker is present');10 win.navigator.serviceWorker.getRegistrations().then((registrations) => {11 registrations.forEach((registration) => {12 expect(registration.active.state).to.equal('activated');13 });14 });15 } else {16 cy.log('Service worker is not present');17 }18 });19});20describe('Cypress Service Worker', () => {21 it('should work', () => {22 cy.checkValidServiceWorker();23 });24});25Cypress.Commands.add('checkValidServiceWorker', () => {26 cy.window().then((win) => {27 if (win.navigator.serviceWorker) {28 cy.log('Service worker is present');29 win.navigator.serviceWorker.getRegistrations().then((registrations) => {30 registrations.forEach((registration) => {31 expect(registration.active.state).to.equal('activated');32 });33 });34 } else {35 cy.log('Service worker is not present');36 }37 });38});39describe('Cypress Service Worker', () => {40 it('should work', () => {41 cy.checkValidServiceWorker();42 });43});44Cypress.Commands.add('checkValidServiceWorker', () => {45 cy.window().then((win) => {46 if (win.navigator.serviceWorker) {47 cy.log('Service worker is present');48 win.navigator.serviceWorker.getRegistrations().then((registrations) => {49 registrations.forEach((registration) => {50 expect(registration.active.state
Using AI Code Generation
1cy.checkValidServiceWorker();2cy.checkInvalidServiceWorker();3import './commands'4Cypress.Commands.add('checkValidServiceWorker', () => {5 cy.window().then((win) => {6 win.navigator.serviceWorker.getRegistrations().then(function(registrations) {7 expect(registrations.length).to.be.greaterThan(0);8 });9 });10});11Cypress.Commands.add('checkInvalidServiceWorker', () => {12 cy.window().then((win) => {13 win.navigator.serviceWorker.getRegistrations().then(function(registrations) {14 expect(registrations.length).to.equal(0);15 });16 });17});18it('Test the PWA functionality', () => {19 cy.checkValidServiceWorker();20 cy.checkInvalidServiceWorker();21});22it('Test the service worker registration', () => {23 cy.checkValidServiceWorker();24 cy.checkInvalidServiceWorker();25});
Using AI Code Generation
1describe('Cypress Service Worker', () => {2 it('should check if service worker is registered', () => {3 cy.checkValidServiceWorker();4 });5});6describe('Cypress Service Worker', () => {7 it('should check if service worker is not registered', () => {8 cy.checkInvalidServiceWorker();9 });10});11describe('Cypress Service Worker', () => {12 it('should check if service worker is registered', () => {13 cy.checkServiceWorker();14 });15});16describe('Cypress Service Worker', () => {17 it('should check if service worker is not registered', () => {18 cy.checkNoServiceWorker();19 });20});21describe('Cypress Service Worker', () => {22 it('should check if service worker is registered', () => {23 cy.checkServiceWorkerState('activated');24 });25});26describe('Cypress Service Worker', () => {27 it('should check if service worker is not registered', () => {28 cy.checkServiceWorkerState('activated', false);29 });30});31describe('Cypress Service Worker', () => {32 it('should check if service worker is registered', () => {33 });34});35describe('Cypress Service Worker', () => {36 it('should check if service worker is not registered', () => {37 });38});39describe('Cypress Service Worker', () => {40 it('should check if service worker is registered', () => {41 });42});43describe('Cypress Service Worker', () => {44 it('should check if service worker is not registered', () => {
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