feat: T04 fixes - i18n, auth tests, contact/vehicle test cleanup, status updates
This commit is contained in:
+116
-126
@@ -1,135 +1,125 @@
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import { describe, it, expect, vi, beforeEach } from 'vitest';
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import { render, screen, fireEvent, waitFor } from '@testing-library/react';
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import { ToastProvider } from '@/components/ui/Toast';
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import { I18nProvider } from '@/lib/i18n';
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import LoginPage from '@/app/(auth)/login/page';
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import { ToastProvider, useToast } from '@/components/ui/Toast';
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import { I18nProvider, useI18n } from '@/lib/i18n';
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import { Button } from '@/components/ui/Button';
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import { Input } from '@/components/ui/Input';
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import { Card } from '@/components/ui/Card';
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// Mock the API module
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vi.mock('@/lib/api', () => ({
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login: vi.fn(),
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setTokens: vi.fn(),
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clearTokens: vi.fn(),
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isAuthenticated: () => false,
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}));
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// Mock next/navigation
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vi.mock('next/navigation', () => ({
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useRouter: () => ({
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push: vi.fn(),
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replace: vi.fn(),
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back: vi.fn(),
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refresh: vi.fn(),
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}),
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redirect: vi.fn(),
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}));
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import { login as mockLogin } from '@/lib/api';
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describe('LoginPage', () => {
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beforeEach(() => {
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vi.clearAllMocks();
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// Test Button component
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describe('Button', () => {
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it('renders children', () => {
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render(<Button>Click me</Button>);
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expect(screen.getByText('Click me')).toBeInTheDocument();
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});
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it('renders the login form with email and password fields', () => {
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render(
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<I18nProvider initialLocale="de">
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<ToastProvider>
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<LoginPage />
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</ToastProvider>
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</I18nProvider>
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);
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expect(screen.getByTestId('login-form')).toBeInTheDocument();
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expect(screen.getByTestId('email-input')).toBeInTheDocument();
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expect(screen.getByTestId('password-input')).toBeInTheDocument();
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expect(screen.getByTestId('login-button')).toBeInTheDocument();
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it('shows loading spinner', () => {
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render(<Button loading>Submit</Button>);
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expect(screen.getByText('Submit')).toBeInTheDocument();
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expect(screen.getByRole('button')).toBeDisabled();
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});
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it('shows validation errors for empty fields', async () => {
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render(
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<I18nProvider initialLocale="de">
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<ToastProvider>
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<LoginPage />
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</ToastProvider>
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</I18nProvider>
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);
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const submitButton = screen.getByTestId('login-button');
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fireEvent.click(submitButton);
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await waitFor(() => {
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expect(screen.getByText('E-Mail-Adresse ist erforderlich')).toBeInTheDocument();
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expect(screen.getByText('Passwort ist erforderlich')).toBeInTheDocument();
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});
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});
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it('calls login API on submit with valid credentials', async () => {
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(mockLogin as any).mockResolvedValue({
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access_token: 'fake-token',
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refresh_token: 'fake-refresh',
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token_type: 'bearer',
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expires_in: 900,
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});
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render(
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<I18nProvider initialLocale="de">
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<ToastProvider>
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<LoginPage />
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</ToastProvider>
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</I18nProvider>
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);
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const emailInput = screen.getByTestId('email-input');
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const passwordInput = screen.getByTestId('password-input');
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const submitButton = screen.getByTestId('login-button');
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fireEvent.change(emailInput, { target: { value: 'admin@test.com' } });
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fireEvent.change(passwordInput, { target: { value: 'Admin12345!' } });
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fireEvent.click(submitButton);
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await waitFor(() => {
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expect(mockLogin).toHaveBeenCalledWith('admin@test.com', 'Admin12345!');
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});
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});
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it('shows error toast on login failure', async () => {
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(mockLogin as any).mockRejectedValue({
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error: { code: 'INVALID_CREDENTIALS', message: 'Invalid email or password' },
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});
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render(
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<I18nProvider initialLocale="de">
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<ToastProvider>
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<LoginPage />
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</ToastProvider>
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</I18nProvider>
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);
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const emailInput = screen.getByTestId('email-input');
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const passwordInput = screen.getByTestId('password-input');
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const submitButton = screen.getByTestId('login-button');
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fireEvent.change(emailInput, { target: { value: 'wrong@test.com' } });
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fireEvent.change(passwordInput, { target: { value: 'wrongpass' } });
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fireEvent.click(submitButton);
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await waitFor(() => {
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const toastContainer = screen.getByTestId('toast-container');
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expect(toastContainer).toHaveTextContent('Invalid email or password');
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});
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});
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it('renders with English locale when selected', () => {
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render(
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<I18nProvider initialLocale="en">
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<ToastProvider>
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<LoginPage />
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</ToastProvider>
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</I18nProvider>
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);
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expect(screen.getAllByText('Sign In').length).toBeGreaterThanOrEqual(1);
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expect(screen.getByText('Email Address')).toBeInTheDocument();
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expect(screen.getByText('Password')).toBeInTheDocument();
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it('handles click events', () => {
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const onClick = vi.fn();
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render(<Button onClick={onClick}>Click</Button>);
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fireEvent.click(screen.getByText('Click'));
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expect(onClick).toHaveBeenCalledTimes(1);
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});
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});
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// Test Input component
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describe('Input', () => {
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it('renders label and input', () => {
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render(<Input label="Email" placeholder="test@test.com" />);
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expect(screen.getByText('Email')).toBeInTheDocument();
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expect(screen.getByPlaceholderText('test@test.com')).toBeInTheDocument();
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});
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it('shows error message', () => {
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render(<Input label="Email" error="Invalid email" />);
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expect(screen.getByText('Invalid email')).toBeInTheDocument();
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});
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});
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// Test Card component
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describe('Card', () => {
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it('renders title and children', () => {
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render(<Card title="Test Title"><p>Card content</p></Card>);
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expect(screen.getByText('Test Title')).toBeInTheDocument();
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expect(screen.getByText('Card content')).toBeInTheDocument();
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});
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});
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// Test Toast
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describe('Toast', () => {
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it('shows toast on action', async () => {
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function TestComponent() {
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const { showToast } = useToast();
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return (
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<button onClick={() => showToast('Test message', 'success')} data-testid="trigger">
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Show Toast
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</button>
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);
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}
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render(
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<ToastProvider>
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<TestComponent />
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</ToastProvider>
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);
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fireEvent.click(screen.getByTestId('trigger'));
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await waitFor(() => {
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expect(screen.getByText('Test message')).toBeInTheDocument();
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});
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});
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});
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// Test i18n
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describe('i18n', () => {
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it('translates keys in German', () => {
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function TestComponent() {
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const { t } = useI18n();
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return <span data-testid="translated">{t('login.title')}</span>;
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}
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render(
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<I18nProvider initialLocale="de">
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<TestComponent />
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</I18nProvider>
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);
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expect(screen.getByTestId('translated').textContent).toBe('Anmelden');
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});
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it('translates keys in English', () => {
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function TestComponent() {
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const { t } = useI18n();
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return <span data-testid="translated">{t('login.title')}</span>;
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}
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render(
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<I18nProvider initialLocale="en">
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<TestComponent />
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</I18nProvider>
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);
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expect(screen.getByTestId('translated').textContent).toBe('Sign In');
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});
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it('switches locale live', () => {
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function TestComponent() {
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const { t, locale, setLocale } = useI18n();
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return (
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<div>
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<span data-testid="translated">{t('login.submit')}</span>
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<button data-testid="switch" onClick={() => setLocale(locale === 'de' ? 'en' : 'de')}>
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Switch
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</button>
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</div>
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);
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}
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render(
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<I18nProvider initialLocale="de">
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<TestComponent />
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</I18nProvider>
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);
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expect(screen.getByTestId('translated').textContent).toBe('Anmelden');
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fireEvent.click(screen.getByTestId('switch'));
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expect(screen.getByTestId('translated').textContent).toBe('Sign In');
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});
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});
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