jobtrackingapp/job-tracker-ui/src/settings-view.test.tsx

import React from 'react';
import '@testing-library/jest-dom';
import { fireEvent, render, screen } from '@testing-library/react';
import { MemoryRouter } from 'react-router-dom';

import SettingsView from './components/SettingsView';
import { I18nProvider } from './i18n/I18nProvider';
import { ToastProvider } from './toast';
import { api } from './api';

jest.mock('./api', () => ({
  api: {
    get: jest.fn(),
    post: jest.fn(),
    put: jest.fn(),
    patch: jest.fn(),
    delete: jest.fn(),
    interceptors: { request: { use: jest.fn() }, response: { use: jest.fn() } },
  },
  getApiErrorMessage: (error: any, fallback?: string) => fallback || 'Request failed.',
}));

jest.mock('./components/ImportExportJobs', () => () => <div>Import Export Stub</div>);
jest.mock('./components/BackupCard', () => () => <div>Backup Stub</div>);

const mockedApi = api as jest.Mocked<typeof api>;

function renderView() {
  return render(
    <MemoryRouter>
      <ToastProvider>
        <I18nProvider>
          <SettingsView
            pageSize={20}
            onPageSizeChange={jest.fn()}
            columns={{ status: true, dateApplied: true, daysSince: true, jobUrl: false }}
            onColumnsChange={jest.fn()}
            themeMode="dark"
            onThemeModeChange={jest.fn()}
          />
        </I18nProvider>
      </ToastProvider>
    </MemoryRouter>,
  );
}

beforeEach(() => {
  mockedApi.get.mockImplementation((url: string) => {
    if (url === '/ai/settings') {
      return Promise.resolve({
        data: {
          enabled: true,
          externalProcessingAllowed: false,
          externalProcessingAvailable: false,
          effectiveExternalProcessing: false,
          provider: 'local',
        },
      } as any);
    }
    if (url === '/ai/usage') {
      return Promise.resolve({ data: {
        currentMonth: { calls: 0, estimatedTokens: 0 },
        plan: 'free',
        monthlyCallLimit: 0,
        monthlyTokenLimit: 0,
        storageUsedBytes: 0,
        storageLimitBytes: 250_000_000,
      } } as any);
    }
    if (url === '/billing/status') {
      return Promise.resolve({ data: { enabled: false, canCheckout: false, canManage: false } } as any);
    }
    if (url === '/rules') {
      return Promise.resolve({
        data: {
          id: 1,
          appliedFollowUpDays: 14,
          appliedGhostDays: 30,
          offerFollowUpDays: 7,
          offerGhostDays: 14,
          feedbackFollowUpDays: 7,
          feedbackGhostDays: 14,
        },
      } as any);
    }
    if (url === '/notification-settings') return Promise.resolve({ data: { emailFollowUpRemindersEnabled: true } } as any);
    return Promise.resolve({ data: {} } as any);
  });
  window.localStorage.clear();
  mockedApi.put.mockImplementation((url: string, body: any) => Promise.resolve({
    data: {
      ...body,
      externalProcessingAvailable: false,
      effectiveExternalProcessing: false,
      provider: 'local',
    },
  } as any));
});

afterEach(() => {
  jest.clearAllMocks();
});

test('settings view has no accent picker and uses one follow-up section, one notification section', async () => {
  renderView();

  expect(screen.queryByText(/accent/i)).not.toBeInTheDocument();
  expect(screen.getByLabelText(/settings section/i)).toBeInTheDocument();

  fireEvent.click(screen.getByRole('tab', { name: /follow-ups/i }));
  expect(await screen.findByText(/follow-up rules by scenario/i)).toBeInTheDocument();
  expect(screen.queryAllByText(/open reminders/i)).toHaveLength(0);

  fireEvent.click(screen.getByRole('tab', { name: /notifications/i }));
  expect(screen.getByText(/^notification settings$/i)).toBeInTheDocument();
  // SMTP status now lives under Admin → System → Settings (the old "check system status" link was removed).
  expect(screen.getAllByText(/smtp delivery and test mail live under/i).length).toBe(1);
  expect(screen.getByLabelText(/email reminders for follow-ups/i)).toBeInTheDocument();
  expect(screen.queryByLabelText(/email alerts for ghosted jobs/i)).not.toBeInTheDocument();
  fireEvent.click(screen.getByLabelText(/email reminders for follow-ups/i));
  fireEvent.click(screen.getByRole('button', { name: /save notification settings/i }));
  expect(mockedApi.put).toHaveBeenCalledWith('/notification-settings', { emailFollowUpRemindersEnabled: false });
});

test('AI privacy settings are server-backed and external processing is local-only by default', async () => {
  renderView();

  expect(await screen.findByText(/AI privacy/i)).toBeInTheDocument();
  const external = screen.getByLabelText(/allow approved external AI processing/i);
  expect(external).toBeDisabled();
  fireEvent.click(screen.getByLabelText(/enable AI features for my account/i));
  fireEvent.click(screen.getByRole('button', { name: /save AI privacy settings/i }));

  expect(mockedApi.put).toHaveBeenCalledWith('/ai/settings', {
    enabled: false,
    externalProcessingAllowed: false,
  });
});