Files
tower/apps/web/app/accounts/AccountCard.test.tsx
T

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TypeScript

import { render, screen, waitFor } from '@testing-library/react';
import { AccountCard } from './AccountCard';
const activeAccount = {
id: 'acc_1',
jid: '111@s.whatsapp.net',
displayName: 'My Account',
status: 'ACTIVE',
platform: 'whatsapp',
};
const disconnectedAccount = {
id: 'acc_2',
jid: '222@s.whatsapp.net',
displayName: null,
status: 'DISCONNECTED',
platform: 'whatsapp',
};
let fetchSpy: jest.SpyInstance;
beforeEach(() => {
fetchSpy = jest.spyOn(global, 'fetch');
});
afterEach(() => {
jest.restoreAllMocks();
});
describe('AccountCard', () => {
it('shows displayName and Connected badge when ACTIVE', () => {
render(<AccountCard account={activeAccount} />);
expect(screen.getByText('My Account')).toBeInTheDocument();
expect(screen.getByText('Connected')).toBeInTheDocument();
});
it('falls back to jid when displayName is null', () => {
render(<AccountCard account={disconnectedAccount} />);
expect(screen.getByText('222@s.whatsapp.net')).toBeInTheDocument();
});
it('shows Awaiting scan badge when DISCONNECTED', () => {
fetchSpy.mockResolvedValue(
new Response(JSON.stringify({ status: 'DISCONNECTED', qrDataUrl: null }), {
status: 200,
headers: { 'Content-Type': 'application/json' },
}),
);
render(<AccountCard account={disconnectedAccount} />);
expect(screen.getByText('Awaiting scan')).toBeInTheDocument();
});
it('does not fetch QR when account is ACTIVE', () => {
render(<AccountCard account={activeAccount} />);
expect(fetchSpy).not.toHaveBeenCalled();
});
it('fetches QR from /api/accounts/:id/qr when DISCONNECTED', async () => {
fetchSpy.mockResolvedValue(
new Response(JSON.stringify({ status: 'DISCONNECTED', qrDataUrl: null }), {
status: 200,
headers: { 'Content-Type': 'application/json' },
}),
);
render(<AccountCard account={disconnectedAccount} />);
await waitFor(() =>
expect(fetchSpy).toHaveBeenCalledWith('/api/accounts/acc_2/qr'),
);
});
it('shows QR image when qrDataUrl is returned', async () => {
fetchSpy.mockResolvedValue(
new Response(
JSON.stringify({ status: 'DISCONNECTED', qrDataUrl: 'data:image/png;base64,abc123' }),
{ status: 200, headers: { 'Content-Type': 'application/json' } },
),
);
render(<AccountCard account={disconnectedAccount} />);
await waitFor(() => {
expect(screen.getByRole('img', { name: /qr code/i })).toBeInTheDocument();
});
expect(screen.getByRole('img', { name: /qr code/i })).toHaveAttribute(
'src',
'data:image/png;base64,abc123',
);
});
it('shows waiting message when DISCONNECTED but no QR yet', async () => {
fetchSpy.mockResolvedValue(
new Response(JSON.stringify({ status: 'DISCONNECTED', qrDataUrl: null }), {
status: 200,
headers: { 'Content-Type': 'application/json' },
}),
);
render(<AccountCard account={disconnectedAccount} />);
await waitFor(() => {
expect(screen.getByText(/waiting for qr/i)).toBeInTheDocument();
});
});
});