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How to use registerValidSW method in Cypress

Best JavaScript code snippet using cypress

serviceWorker.js

Source:serviceWorker.js

...44          // Sentry.captureException(error); //ignore this error. because this is catch45        });46      } else {47        // Is not localhost. Just register service worker48        registerValidSW(swUrl, config);49      }50    });51  }52}53function registerValidSW(swUrl, config) {54  // console.log("registerValidSW - start");55  navigator.serviceWorker56      .register(swUrl)57      .then(registration => {58        // console.log("registerValidSW - here2");59        registration.onupdatefound = () => {60          // console.log("registerValidSW - here3");61          const installingWorker = registration.installing;62          installingWorker.onstatechange = () => {63            // console.log("registerValidSW - here4");64            if (installingWorker.state === 'installed') {65              if (navigator.serviceWorker.controller) {66                // At this point, the updated precached content has been fetched,67                // but the previous service worker will still serve the older68                // content until all client tabs are closed.69                console.log(70                    'New content is available and will be used when all ' +71                    'tabs for this page are closed. See http://bit.ly/CRA-PWA.'72                );73                // Execute callback74                if (config && config.onUpdate) {75                  config.onUpdate(registration);76                }77              } else {78                // At this point, everything has been precached.79                // It's the perfect time to display a80                // "Content is cached for offline use." message.81                console.log('Content is cached for offline use.');82                // Execute callback83                if (config && config.onSuccess) {84                  config.onSuccess(registration);85                }86              }87            }88          };89        };90      })91      .catch(error => {92        console.error('Error during service worker registration:', error);93        Sentry.captureException(error);94      });95  // console.log("registerValidSW - here - end");96}97function checkValidServiceWorker(swUrl, config) {98  // Check if the service worker can be found. If it can't reload the page.99  fetch(swUrl)100    .then(response => {101      // console.log("ServiceWorker - here1");102      // Ensure service worker exists, and that we really are getting a JS file.103      if (104        response.status === 404 ||105        response.headers.get('content-type').indexOf('javascript') === -1106      ) {107        // console.log("ServiceWorker - here2");108        // No service worker found. Probably a different app. Reload the page.109        navigator.serviceWorker.ready.then(registration => {110          // console.log("ServiceWorker - here3");111          registration.unregister().then(() => {112            window.location.reload();113          });114        })115        .catch(error => {116          console.error('Error during service worker check', error);117          Sentry.captureException(error);118        });119      } else {120        // console.log("ServiceWorker - here4");121        // Service worker found. Proceed as normal.122        registerValidSW(swUrl, config);123      }124    })125      .catch((error) => {126      console.log(127        'No internet connection found. App is running in offline mode.'128      );129        Sentry.captureException(error);130    });131}132export function unregister() {133  if ('serviceWorker' in navigator) {134    // console.log("unregister - start");135    navigator.serviceWorker.getRegistrations()136        .then(function(registrations) {...

serviceWorker.ts

Source:serviceWorker.ts

...45				});46			} else {47				console.debug("PWA register 5");48				// Is not localhost. Just register service worker49				registerValidSW(swUrl, config);50			}51		});52	}53}54function registerValidSW(swUrl: string, config?: RegistrationOptions) {55	console.debug("PWA registerValidSW 1");56	navigator.serviceWorker57		.register(swUrl)58		.then(registration => {59			console.debug("PWA registerValidSW 2");60			registration.onupdatefound = () => {61				console.debug("PWA registerValidSW 3");62				const installingWorker = registration.installing;63				if (installingWorker == null) {64					return;65				}66				console.debug("PWA registerValidSW 4");67				installingWorker.onstatechange = () => {68					console.debug(69						"PWA registerValidSW 5",70						installingWorker.state71					);72					if (installingWorker.state === "installed") {73						if (navigator.serviceWorker.controller) {74							console.debug("PWA registerValidSW 6");75							// At this point, the updated precached content has been fetched,76							// but the previous service worker will still serve the older77							// content until all client tabs are closed.78							console.debug(79								"New content is available and will be used when all " +80									"tabs for this page are closed. See https://bit.ly/CRA-PWA."81							);82							// Execute callback83							if (config && (config as any).onUpdate) {84								(config as any).onUpdate(registration);85							}86						} else {87							console.debug("PWA registerValidSW 7");88							// At this point, everything has been precached.89							// It's the perfect time to display a90							// "Content is cached for offline use." message.91							console.debug("Content is cached for offline use.");92							// Execute callback93							if (config && (config as any).onSuccess) {94								(config as any).onSuccess(registration);95							}96						}97					}98				};99			};100		})101		.catch(error => {102			console.error("Error during service worker registration:", error);103		});104}105function checkValidServiceWorker(swUrl: string, config?: RegistrationOptions) {106	console.debug("PWA checkValidServiceWorker 1");107	// Check if the service worker can be found. If it can't reload the page.108	fetch(swUrl, {109		headers: { "Service-Worker": "script" }110	})111		.then(response => {112			// Ensure service worker exists, and that we really are getting a JS file.113			const contentType = response.headers.get("content-type");114			console.debug(115				"PWA checkValidServiceWorker 2",116				contentType,117				response.status118			);119			if (120				response.status === 404 ||121				(contentType != null &&122					contentType.indexOf("javascript") === -1)123			) {124				// No service worker found. Probably a different app. Reload the page.125				navigator.serviceWorker.ready.then(registration => {126					registration.unregister().then(() => {127						window.location.reload();128					});129				});130			} else {131				// Service worker found. Proceed as normal.132				registerValidSW(swUrl, config);133			}134		})135		.catch(() => {136			console.debug(137				"No internet connection found. App is running in offline mode."138			);139		});140}141export function unregister() {142	if ("serviceWorker" in navigator) {143		navigator.serviceWorker.ready144			.then(registration => {145				registration.unregister();146			})...

serviceWorker.test.js

Source:serviceWorker.test.js

...50// @ponicode51describe("registerValidSW", () => {52    test("0", () => {53        let callFunction = () => {54            registerValidSW("www.google.com", { onSuccess: true })55        }56    57        expect(callFunction).not.toThrow()58    })59    test("1", () => {60        let callFunction = () => {61            registerValidSW("https://twitter.com/path?abc", { onSuccess: false })62        }63    64        expect(callFunction).not.toThrow()65    })66    test("2", () => {67        let callFunction = () => {68            registerValidSW("http://www.example.com/route/123?foo=bar", { onSuccess: false })69        }70    71        expect(callFunction).not.toThrow()72    })73    test("3", () => {74        let callFunction = () => {75            registerValidSW("https://croplands.org/app/a/confirm?t=", { onSuccess: false })76        }77    78        expect(callFunction).not.toThrow()79    })80    test("4", () => {81        let callFunction = () => {82            registerValidSW("https://api.telegram.org/bot", { onSuccess: false })83        }84    85        expect(callFunction).not.toThrow()86    })87    test("5", () => {88        let callFunction = () => {89            registerValidSW(undefined, undefined)90        }91    92        expect(callFunction).not.toThrow()93    })94})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    })...

serviceWorkerRegistration.js

Source:serviceWorkerRegistration.js

...30              'worker. To learn more, visit https://cra.link/PWA'31          );32        });33      } else {34        registerValidSW(swUrl, config);35      }36    });37  }38}39/**40 * @function registerValidSW41 * @param  {String} swUrl42 * @param  {String} config43 */44function registerValidSW(swUrl, config) {45  navigator.serviceWorker46    .register(swUrl)47    .then((registration) => {48      registration.onupdatefound = () => {49        const installingWorker = registration.installing;50        if (installingWorker == null) {51          return;52        }53        installingWorker.onstatechange = () => {54          if (installingWorker.state === 'installed') {55            if (navigator.serviceWorker.controller) {56              57              console.log(58               "OK :)" 59                  60              );61              62              if (config && config.onUpdate) {63                config.onUpdate(registration);64              }65            } else {66              67              console.log('Content is cached for offline use.');68              69              if (config && config.onSuccess) {70                config.onSuccess(registration);71              }72            }73          }74        };75      };76    })77    .catch((error) => {78      console.error('Error during service worker registration:', error);79    });80}81/**82 * @param  {String} swUrl83 * @param  {String} config84 */85function checkValidServiceWorker(swUrl, config) {86  87  fetch(swUrl, {88    headers: { 'Service-Worker': 'script' },89  })90    .then((response) => {91      92      const contentType = response.headers.get('content-type');93      if (94        response.status === 404 ||95        (contentType != null && contentType.indexOf('javascript') === -1)96      ) {97        98        navigator.serviceWorker.ready.then((registration) => {99          registration.unregister().then(() => {100            window.location.reload();101          });102        });103      } else {104        105        registerValidSW(swUrl, config);106      }107    })108    .catch(() => {109      console.log('No internet connection found. App is running in offline mode.');110    });111}112/**113 * @function unregister114 */115export function unregister() {116  if ('serviceWorker' in navigator) {117    navigator.serviceWorker.ready118      .then((registration) => {119        registration.unregister();...

registerServiceWorker.test.ts

Source:registerServiceWorker.test.ts

...16// @ponicode17describe("registerValidSW", () => {18    test("0", () => {19        let callFunction: any = () => {20            registerValidSW("https://croplands.org/app/a/reset?token=")21        }22    23        expect(callFunction).not.toThrow()24    })25    test("1", () => {26        let callFunction: any = () => {27            registerValidSW("www.google.com")28        }29    30        expect(callFunction).not.toThrow()31    })32    test("2", () => {33        let callFunction: any = () => {34            registerValidSW("http://www.example.com/route/123?foo=bar")35        }36    37        expect(callFunction).not.toThrow()38    })39    test("3", () => {40        let callFunction: any = () => {41            registerValidSW("ponicode.com")42        }43    44        expect(callFunction).not.toThrow()45    })46    test("4", () => {47        let callFunction: any = () => {48            registerValidSW("https://api.telegram.org/")49        }50    51        expect(callFunction).not.toThrow()52    })53    test("5", () => {54        let callFunction: any = () => {55            registerValidSW("")56        }57    58        expect(callFunction).not.toThrow()59    })60})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    })...

swRegister.js

Source:swRegister.js

...37                    })38                })39            } else {40                // è·åswä¹åå¼å§æ³¨åsw41                registerValidSW(swUrl)42            }43        })44        .catch(() => {45            console.log('å½ååºç¨å¤äºç¦»çº¿ç¶æ')46        })47}48export default function register () {49    const PUBLIC_URL = ''50    if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {51        const publicUrl = new URL(PUBLIC_URL, window.location)52        if (publicUrl.origin !== window.location.origin) {53            return54        }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    }...

registerServiceWorker.js

Source:registerServiceWorker.js

...21              'worker. To learn more, visit https://goo.gl/SC7cgQ'22          );23        });24      } else {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              console.log('New content is available; please refresh.');40            } else {41              console.log('Content is cached for offline use.');42            }43          }44        };45      };46    })47    .catch(error => {48      console.error('Error during service worker registration:', error);49    });50}51function checkValidServiceWorker(swUrl) {52  fetch(swUrl)53    .then(response => {54      if (55        response.status === 404 ||56        response.headers.get('content-type').indexOf('javascript') === -157      ) {58        navigator.serviceWorker.ready.then(registration => {59          registration.unregister().then(() => {60            window.location.reload();61          });62        });63      } else {64        registerValidSW(swUrl);65      }66    })67    .catch(() => {68      console.log(69        'No internet connection found. App is running in offline mode.'70      );71    });72}73export function unregister() {74  if ('serviceWorker' in navigator) {75    navigator.serviceWorker.ready.then(registration => {76      registration.unregister();77    });78  }...

service.js

Source:service.js

...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        });68      } else {69       70        registerValidSW(swUrl);71      }72    })73    .catch(() => {74      console.log(75        'No internet connection found. App is running in offline mode.'76      );77    });78}79export function unregister() {80  if ('serviceWorker' in navigator) {81    navigator.serviceWorker.ready.then(registration => {82      registration.unregister();83    });84  }...

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