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-rw-r--r--frontend/src/components/Login.test.tsx101
1 files changed, 52 insertions, 49 deletions
diff --git a/frontend/src/components/Login.test.tsx b/frontend/src/components/Login.test.tsx
index ef946e2..aea7042 100644
--- a/frontend/src/components/Login.test.tsx
+++ b/frontend/src/components/Login.test.tsx
@@ -9,70 +9,73 @@ import Login from './Login';
global.fetch = vi.fn();
const renderLogin = () => {
- render(
- <BrowserRouter>
- <Login />
- </BrowserRouter>
- );
+ render(
+ <BrowserRouter>
+ <Login />
+ </BrowserRouter>
+ );
};
describe('Login Component', () => {
- beforeEach(() => {
- vi.resetAllMocks();
+ beforeEach(() => {
+ vi.resetAllMocks();
+ });
+
+ it('renders login form', () => {
+ renderLogin();
+ expect(screen.getByLabelText(/password/i)).toBeInTheDocument();
+ expect(screen.getByRole('button', { name: /login/i })).toBeInTheDocument();
+ });
+
+ it('handles successful login', async () => {
+ (global.fetch as any).mockResolvedValueOnce({
+ ok: true,
});
- it('renders login form', () => {
- renderLogin();
- expect(screen.getByLabelText(/password/i)).toBeInTheDocument();
- expect(screen.getByRole('button', { name: /login/i })).toBeInTheDocument();
- });
-
- it('handles successful login', async () => {
- (global.fetch as any).mockResolvedValueOnce({
- ok: true,
- });
-
- renderLogin();
+ renderLogin();
- fireEvent.change(screen.getByLabelText(/password/i), { target: { value: 'secret' } });
- fireEvent.click(screen.getByRole('button', { name: /login/i }));
+ fireEvent.change(screen.getByLabelText(/password/i), { target: { value: 'secret' } });
+ fireEvent.click(screen.getByRole('button', { name: /login/i }));
- await waitFor(() => {
- expect(global.fetch).toHaveBeenCalledWith('/api/login', expect.objectContaining({
- method: 'POST',
- }));
- });
- // Navigation assertion is tricky without mocking useNavigate,
- // but if no error is shown, we assume success path was taken
- expect(screen.queryByText(/login failed/i)).not.toBeInTheDocument();
+ await waitFor(() => {
+ expect(global.fetch).toHaveBeenCalledWith(
+ '/api/login',
+ expect.objectContaining({
+ method: 'POST',
+ })
+ );
+ });
+ // Navigation assertion is tricky without mocking useNavigate,
+ // but if no error is shown, we assume success path was taken
+ expect(screen.queryByText(/login failed/i)).not.toBeInTheDocument();
+ });
+
+ it('handles failed login', async () => {
+ (global.fetch as any).mockResolvedValueOnce({
+ ok: false,
+ json: async () => ({ message: 'Bad credentials' }),
});
- it('handles failed login', async () => {
- (global.fetch as any).mockResolvedValueOnce({
- ok: false,
- json: async () => ({ message: 'Bad credentials' }),
- });
-
- renderLogin();
+ renderLogin();
- fireEvent.change(screen.getByLabelText(/password/i), { target: { value: 'wrong' } });
- fireEvent.click(screen.getByRole('button', { name: /login/i }));
+ fireEvent.change(screen.getByLabelText(/password/i), { target: { value: 'wrong' } });
+ fireEvent.click(screen.getByRole('button', { name: /login/i }));
- await waitFor(() => {
- expect(screen.getByText(/bad credentials/i)).toBeInTheDocument();
- });
+ await waitFor(() => {
+ expect(screen.getByText(/bad credentials/i)).toBeInTheDocument();
});
+ });
- it('handles network error', async () => {
- (global.fetch as any).mockRejectedValueOnce(new Error('Network error'));
+ it('handles network error', async () => {
+ (global.fetch as any).mockRejectedValueOnce(new Error('Network error'));
- renderLogin();
+ renderLogin();
- fireEvent.change(screen.getByLabelText(/password/i), { target: { value: 'secret' } });
- fireEvent.click(screen.getByRole('button', { name: /login/i }));
+ fireEvent.change(screen.getByLabelText(/password/i), { target: { value: 'secret' } });
+ fireEvent.click(screen.getByRole('button', { name: /login/i }));
- await waitFor(() => {
- expect(screen.getByText(/network error/i)).toBeInTheDocument();
- });
+ await waitFor(() => {
+ expect(screen.getByText(/network error/i)).toBeInTheDocument();
});
+ });
});