feat: registration with invite codes

src/router/__tests__/index.spec.ts

@@ -0,0 +1,55 @@
+import { describe, it, expect, beforeEach } from 'vitest'
+import { createPinia, setActivePinia } from 'pinia'
+import router from '../index'
+import { useAuthStore } from '@/stores/auth'
+
+describe('router', () => {
+  beforeEach(() => {
+    setActivePinia(createPinia())
+    localStorage.clear()
+  })
+
+  it('redirects unauthenticated access to protected routes to login', async () => {
+    await router.push('/')
+
+    expect(router.currentRoute.value.name).toBe('login')
+  })
+
+  it('allows authenticated access to protected routes', async () => {
+    const authStore = useAuthStore()
+    authStore.setTokens({ access_token: 'token', refresh_token: 'refresh' })
+
+    await router.push('/')
+
+    expect(router.currentRoute.value.name).toBe('lists')
+  })
+
+  it('redirects any route carrying ?invite= to the (unlisted) register route', async () => {
+    await router.push('/?invite=abc123')
+
+    expect(router.currentRoute.value.name).toBe('register')
+    expect(router.currentRoute.value.query.invite).toBe('abc123')
+  })
+
+  it('redirects an authenticated route with an invite code to register too', async () => {
+    const authStore = useAuthStore()
+    authStore.setTokens({ access_token: 'token', refresh_token: 'refresh' })
+
+    await router.push('/account?invite=abc123')
+
+    expect(router.currentRoute.value.name).toBe('register')
+    expect(router.currentRoute.value.query.invite).toBe('abc123')
+  })
+
+  it('does not redirect when already navigating to register with an invite code', async () => {
+    await router.push('/register?invite=xyz')
+
+    expect(router.currentRoute.value.name).toBe('register')
+  })
+
+  it('does not redirect to register when there is no invite code', async () => {
+    await router.push('/login')
+
+    expect(router.currentRoute.value.name).toBe('login')
+  })
+})