bilhej/frontend/e2e/header-auth.spec.ts
Joakim Mörling 6f23368749 feat: show auth state in header with conditional nav links
Update AppHeader to reflect authentication state. When not authenticated,
show Logga in and Registrera links. When authenticated, show the user's
email address and a Logga ut button. Uses v-if/v-else with template blocks
for clean conditional rendering without wrapper elements.

Changes:
- authStore: add email computed that extracts sub claim from JWT payload
- AppHeader: conditional nav with v-if/v-else (guest vs authenticated)
- AppHeader: add email display and logout button with styles
- App.spec.ts: add Pinia to test setup (required by AppHeader now)
- AppHeader.spec.ts: rewrite with tests for both auth states
- authStore.spec.ts: add tests for email extraction and clearing
- header-auth.spec.ts: 5 Playwright E2E tests for header auth state
2026-05-14 13:11:11 +02:00

91 lines
2.7 KiB
TypeScript

import { test, expect } from '@playwright/test'
test.describe('Header auth state', () => {
test('shows login and register links when not authenticated', async ({
page,
}) => {
await page.goto('/')
const header = page.locator('header')
await expect(header.getByRole('link', { name: 'Logga in' })).toBeVisible()
await expect(
header.getByRole('link', { name: 'Registrera' }),
).toBeVisible()
})
test('does not show logout button when not authenticated', async ({
page,
}) => {
await page.goto('/')
const header = page.locator('header')
await expect(
header.getByRole('button', { name: 'Logga ut' }),
).not.toBeVisible()
})
test('shows email and logout when authenticated', async ({ page }) => {
const jwt = makeJwt({ sub: 'test@bilhalsning.se', role: 'user' })
await page.goto('/')
await page.evaluate(
(token) => localStorage.setItem('auth_token', token),
jwt,
)
await page.goto('/')
const header = page.locator('header')
await expect(header.getByText('test@bilhalsning.se')).toBeVisible()
await expect(
header.getByRole('button', { name: 'Logga ut' }),
).toBeVisible()
})
test('hides login and register links when authenticated', async ({
page,
}) => {
const jwt = makeJwt({ sub: 'test@bilhalsning.se', role: 'user' })
await page.goto('/')
await page.evaluate(
(token) => localStorage.setItem('auth_token', token),
jwt,
)
await page.goto('/')
const header = page.locator('header')
await expect(
header.getByRole('link', { name: 'Logga in' }),
).not.toBeVisible()
await expect(
header.getByRole('link', { name: 'Registrera' }),
).not.toBeVisible()
})
test('logout restores login and register links', async ({ page }) => {
const jwt = makeJwt({ sub: 'test@bilhalsning.se', role: 'user' })
await page.goto('/')
await page.evaluate(
(token) => localStorage.setItem('auth_token', token),
jwt,
)
await page.goto('/')
const header = page.locator('header')
await header.getByRole('button', { name: 'Logga ut' }).click()
await expect(
header.getByRole('link', { name: 'Logga in' }),
).toBeVisible()
await expect(
header.getByRole('link', { name: 'Registrera' }),
).toBeVisible()
await expect(
header.getByRole('button', { name: 'Logga ut' }),
).not.toBeVisible()
await expect(header.getByText('test@bilhalsning.se')).not.toBeVisible()
})
})
function makeJwt(payload: Record<string, unknown>): string {
const header = btoa(JSON.stringify({ alg: 'HS256', typ: 'JWT' }))
const body = btoa(JSON.stringify(payload))
const signature = 'test-sig'
return `${header}.${body}.${signature}`
}