⚗️ Eksperimenterer litt med Cypress-testing for frontend

frontend/cypress.config.ts

@@ -0,0 +1,9 @@
+import { defineConfig } from "cypress";
+
+export default defineConfig({
+  e2e: {
+    setupNodeEvents(on, config) {
+      // implement node event listeners here
+    },
+  },
+});

frontend/cypress/e2e/testspec.cy.ts

@@ -0,0 +1,43 @@
+import { slowCypressDown } from 'cypress-slow-down'
+
+// Notat: Husk å kjør opp frontend før tester
+
+slowCypressDown()   // gjør at testene ikke kjører dritfort
+
+describe('Landingsside loader ordentlig', () => {
+  context('Resolution er 1080p', () => {
+    beforeEach(() => {
+      cy.viewport(1920, 1080)
+    })
+
+    it('passes', () => {
+      cy.visit('http://localhost:5173/')
+    })
+  })
+})
+
+describe('Klarer å navigere frem og tilbake til/fra "Meld inn feil"-side', () => {
+  context('Går til "Meld inn feil"-siden', () => {
+    beforeEach(() => {
+      cy.viewport(1920, 1080)
+    })
+
+    it('passes', () => {
+      cy.visit('http://localhost:5173/')
+
+      cy.contains('Meld inn feil').click()
+    })
+  })
+
+  context('Går tilbake til hovedsiden', () => {
+    beforeEach(() => {
+      cy.viewport(1920, 1080)
+    })
+
+    it('passes', () => {
+      cy.visit('http://localhost:5173/nyfeil')
+    
+      cy.contains('Gå tilbake til hovedmenyen').click()
+    })
+  })
+})

frontend/cypress/fixtures/example.json

@@ -0,0 +1,5 @@
+{
+  "name": "Using fixtures to represent data",
+  "email": "hello@cypress.io",
+  "body": "Fixtures are a great way to mock data for responses to routes"
+}

frontend/cypress/support/commands.ts

@@ -0,0 +1,37 @@
+/// <reference types="cypress" />
+// ***********************************************
+// This example commands.ts shows you how to
+// create various custom commands and overwrite
+// existing commands.
+//
+// For more comprehensive examples of custom
+// commands please read more here:
+// https://on.cypress.io/custom-commands
+// ***********************************************
+//
+//
+// -- This is a parent command --
+// Cypress.Commands.add('login', (email, password) => { ... })
+//
+//
+// -- This is a child command --
+// Cypress.Commands.add('drag', { prevSubject: 'element'}, (subject, options) => { ... })
+//
+//
+// -- This is a dual command --
+// Cypress.Commands.add('dismiss', { prevSubject: 'optional'}, (subject, options) => { ... })
+//
+//
+// -- This will overwrite an existing command --
+// Cypress.Commands.overwrite('visit', (originalFn, url, options) => { ... })
+//
+// declare global {
+//   namespace Cypress {
+//     interface Chainable {
+//       login(email: string, password: string): Chainable<void>
+//       drag(subject: string, options?: Partial<TypeOptions>): Chainable<Element>
+//       dismiss(subject: string, options?: Partial<TypeOptions>): Chainable<Element>
+//       visit(originalFn: CommandOriginalFn, url: string, options: Partial<VisitOptions>): Chainable<Element>
+//     }
+//   }
+// }

frontend/cypress/support/e2e.ts

@@ -0,0 +1,20 @@
+// ***********************************************************
+// This example support/e2e.ts is processed and
+// loaded automatically before your test files.
+//
+// This is a great place to put global configuration and
+// behavior that modifies Cypress.
+//
+// You can change the location of this file or turn off
+// automatically serving support files with the
+// 'supportFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/configuration
+// ***********************************************************
+
+// Import commands.js using ES2015 syntax:
+import './commands'
+
+// Alternatively you can use CommonJS syntax:
+// require('./commands')

frontend/package.json

@@ -10,32 +10,36 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0",
-    "react-router-dom": "^6.14.0",
-    "axios": "^1.4.0",
     "@navikt/aksel-icons": "^4.4.2",
     "@navikt/ds-css": "^4.4.2",
     "@navikt/ds-react": "^4.4.2",
     "@navikt/ds-tailwind": "^4.6.1",
     "@navikt/ds-tokens": "^4.6.1",
-    "tailwindcss": "3.3.2",
-    "swr": "^2.2.0",
     "autoprefixer": "10.4.14",
-    "postcss": "8.4.6"
+    "axios": "^1.4.0",
+    "postcss": "8.4.6",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "react-router-dom": "^6.14.0",
+    "swr": "^2.2.0",
+    "tailwindcss": "3.3.2"
   },
   "devDependencies": {
+    "@navikt/aksel-stylelint": "^4.5.0",
+    "@types/jest": "^29.5.3",
+    "@types/mocha": "^10.0.1",
     "@types/react": "^18.2.14",
     "@types/react-dom": "^18.2.6",
     "@typescript-eslint/eslint-plugin": "^5.61.0",
     "@typescript-eslint/parser": "^5.61.0",
     "@vitejs/plugin-react": "^4.0.1",
+    "cypress": "^12.17.2",
+    "cypress-slow-down": "^1.2.1",
     "eslint": "^8.44.0",
     "eslint-plugin-react-hooks": "^4.6.0",
     "eslint-plugin-react-refresh": "^0.4.1",
+    "stylelint": "^15.10.1",
     "typescript": "^5.0.2",
-    "vite": "^4.4.0",
-    "@navikt/aksel-stylelint": "^4.5.0",
-    "stylelint": "^15.10.1"
+    "vite": "^4.4.0"
   }
 }