feat: add Documents and Companies interaction tests (121 total)

frontend/src/test/companies.test.tsx

@@ -0,0 +1,125 @@
+import { describe, it, expect } from 'vitest';
+import { screen, waitFor } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { HttpResponse, http } from 'msw';
+import { renderRoute } from './render';
+import { server } from './mocks/server';
+
+describe('Companies page', () => {
+  it('renders page title', async () => {
+    renderRoute('/companies');
+    await waitFor(() => {
+      expect(screen.getByRole('heading', { name: 'Companies' })).toBeInTheDocument();
+    });
+  });
+
+  it('renders company list with tickers', async () => {
+    renderRoute('/companies');
+    await waitFor(() => {
+      expect(screen.getByText('AAPL')).toBeInTheDocument();
+    });
+    expect(screen.getByText('MSFT')).toBeInTheDocument();
+  });
+
+  it('shows company names', async () => {
+    renderRoute('/companies');
+    await waitFor(() => {
+      expect(screen.getByText('Apple Inc.')).toBeInTheDocument();
+    });
+    expect(screen.getByText('Microsoft Corporation')).toBeInTheDocument();
+  });
+
+  it('shows sector column', async () => {
+    renderRoute('/companies');
+    await waitFor(() => {
+      expect(screen.getByText('AAPL')).toBeInTheDocument();
+    });
+    const row = screen.getByText('AAPL').closest('tr')!;
+    expect(row).toHaveTextContent('Technology');
+  });
+
+  it('shows active status badge', async () => {
+    renderRoute('/companies');
+    await waitFor(() => {
+      expect(screen.getByText('AAPL')).toBeInTheDocument();
+    });
+    const row = screen.getByText('AAPL').closest('tr')!;
+    expect(row).toHaveTextContent('active');
+  });
+
+  it('shows source count', async () => {
+    renderRoute('/companies');
+    await waitFor(() => {
+      expect(screen.getByText('AAPL')).toBeInTheDocument();
+    });
+    const row = screen.getByText('AAPL').closest('tr')!;
+    expect(row).toHaveTextContent('3');
+  });
+
+  it('renders Add Company button', async () => {
+    renderRoute('/companies');
+    await waitFor(() => {
+      expect(screen.getByText('Add Company')).toBeInTheDocument();
+    });
+  });
+
+  it('shows add company form on button click', async () => {
+    const user = userEvent.setup();
+    renderRoute('/companies');
+    await waitFor(() => {
+      expect(screen.getByText('Add Company')).toBeInTheDocument();
+    });
+    await user.click(screen.getByText('Add Company'));
+    await waitFor(() => {
+      expect(screen.getByLabelText('Ticker')).toBeInTheDocument();
+    });
+    expect(screen.getByLabelText('Legal Name')).toBeInTheDocument();
+    expect(screen.getByLabelText('Sector')).toBeInTheDocument();
+    expect(screen.getByLabelText('Exchange')).toBeInTheDocument();
+  });
+
+  it('submits new company form', async () => {
+    const user = userEvent.setup();
+    renderRoute('/companies');
+    await waitFor(() => {
+      expect(screen.getByText('Add Company')).toBeInTheDocument();
+    });
+    await user.click(screen.getByText('Add Company'));
+    await waitFor(() => {
+      expect(screen.getByLabelText('Ticker')).toBeInTheDocument();
+    });
+    await user.type(screen.getByLabelText('Ticker'), 'GOOG');
+    await user.type(screen.getByLabelText('Legal Name'), 'Alphabet Inc.');
+    await user.click(screen.getByText('Create'));
+    // Form should close on success
+    await waitFor(() => {
+      expect(screen.queryByLabelText('Ticker')).not.toBeInTheDocument();
+    });
+  });
+
+  it('cancel closes the add form', async () => {
+    const user = userEvent.setup();
+    renderRoute('/companies');
+    await waitFor(() => {
+      expect(screen.getByText('Add Company')).toBeInTheDocument();
+    });
+    await user.click(screen.getByText('Add Company'));
+    await waitFor(() => {
+      expect(screen.getByText('Cancel')).toBeInTheDocument();
+    });
+    await user.click(screen.getByText('Cancel'));
+    await waitFor(() => {
+      expect(screen.queryByLabelText('Ticker')).not.toBeInTheDocument();
+    });
+  });
+
+  it('shows empty state when no companies', async () => {
+    server.use(
+      http.get('/api/companies', () => HttpResponse.json([])),
+    );
+    renderRoute('/companies');
+    await waitFor(() => {
+      expect(screen.getByText('No data')).toBeInTheDocument();
+    });
+  });
+});

frontend/src/test/documents.test.tsx

@@ -0,0 +1,94 @@
+import { describe, it, expect } from 'vitest';
+import { screen, waitFor } from '@testing-library/react';
+import { HttpResponse, http } from 'msw';
+import { renderRoute } from './render';
+import { server } from './mocks/server';
+
+describe('Documents page', () => {
+  it('renders page title', async () => {
+    renderRoute('/documents');
+    await waitFor(() => {
+      expect(screen.getByRole('heading', { name: 'Documents' })).toBeInTheDocument();
+    });
+  });
+
+  it('renders document list with title', async () => {
+    renderRoute('/documents');
+    await waitFor(() => {
+      expect(screen.getByText('Apple Q4 Earnings Beat')).toBeInTheDocument();
+    });
+  });
+
+  it('shows document type and source type', async () => {
+    renderRoute('/documents');
+    await waitFor(() => {
+      expect(screen.getByText('Apple Q4 Earnings Beat')).toBeInTheDocument();
+    });
+    const row = screen.getByText('Apple Q4 Earnings Beat').closest('tr')!;
+    expect(row).toHaveTextContent('news');
+    expect(row).toHaveTextContent('news_api');
+  });
+
+  it('shows parse confidence badge', async () => {
+    renderRoute('/documents');
+    await waitFor(() => {
+      expect(screen.getByText('high')).toBeInTheDocument();
+    });
+  });
+
+  it('shows status badge', async () => {
+    renderRoute('/documents');
+    await waitFor(() => {
+      expect(screen.getByText('Apple Q4 Earnings Beat')).toBeInTheDocument();
+    });
+    const row = screen.getByText('Apple Q4 Earnings Beat').closest('tr')!;
+    expect(row).toHaveTextContent('extracted');
+  });
+
+  it('renders status filter dropdown', async () => {
+    renderRoute('/documents');
+    await waitFor(() => {
+      expect(screen.getByLabelText('Filter by status')).toBeInTheDocument();
+    });
+    expect(screen.getByText('All statuses')).toBeInTheDocument();
+  });
+
+  it('renders ticker filter', async () => {
+    renderRoute('/documents');
+    await waitFor(() => {
+      expect(screen.getByPlaceholderText('Ticker…')).toBeInTheDocument();
+    });
+  });
+
+  it('shows empty state when no documents', async () => {
+    server.use(
+      http.get('/api/documents', () => HttpResponse.json([])),
+    );
+    renderRoute('/documents');
+    await waitFor(() => {
+      expect(screen.getByText('No data')).toBeInTheDocument();
+    });
+  });
+
+  it('renders multiple documents', async () => {
+    server.use(
+      http.get('/api/documents', () => HttpResponse.json([
+        { id: 'd1', document_type: 'news', source_type: 'news_api', publisher: 'Reuters', url: null, title: 'Apple Q4 Earnings Beat', published_at: '2026-04-10T12:00:00Z', retrieved_at: '2026-04-10T12:05:00Z', language: 'en', content_hash: 'abc123', parse_quality_score: 0.92, parse_confidence: 'high', status: 'extracted', created_at: '2026-04-10T12:05:00Z' },
+        { id: 'd2', document_type: 'filing', source_type: 'sec_api', publisher: 'SEC', url: null, title: 'MSFT 10-K Annual Report', published_at: '2026-04-09T08:00:00Z', retrieved_at: '2026-04-09T08:05:00Z', language: 'en', content_hash: 'def456', parse_quality_score: 0.88, parse_confidence: 'medium', status: 'parsed', created_at: '2026-04-09T08:05:00Z' },
+      ])),
+    );
+    renderRoute('/documents');
+    await waitFor(() => {
+      expect(screen.getByText('Apple Q4 Earnings Beat')).toBeInTheDocument();
+    });
+    expect(screen.getByText('MSFT 10-K Annual Report')).toBeInTheDocument();
+    expect(screen.getByText('filing')).toBeInTheDocument();
+  });
+
+  it('navigates to document detail on row click', async () => {
+    renderRoute('/documents/d1');
+    await waitFor(() => {
+      expect(screen.getByText('Apple Q4 Earnings Beat')).toBeInTheDocument();
+    });
+  });
+});