CA/frontend/e2e/api.spec.ts

import { test, expect } from '@playwright/test';

const API_BASE = 'http://localhost:8000';

test.describe('API Endpoints', () => {
  test('health check', async ({ request }) => {
    const response = await request.get(`${API_BASE}/health`);
    expect(response.ok()).toBeTruthy();
    expect(await response.json()).toHaveProperty('status');
  });

  test('historical aggregation API', async ({ request }) => {
    const response = await request.get(
      `${API_BASE}/api/history/aggregated?start_date=2022-12-01&end_date=2022-12-31`
    );
    expect(response.ok()).toBeTruthy();
    const data = await response.json();
    expect(data).toHaveProperty('aggregations');
    expect(data).toHaveProperty('total_records');
  });

  test('grids geojson API', async ({ request }) => {
    const response = await request.get(
      `${API_BASE}/api/grids/geojson?date=2022-12-15`
    );
    expect(response.ok()).toBeTruthy();
    const data = await response.json();
    expect(data).toHaveProperty('type', 'FeatureCollection');
    expect(data).toHaveProperty('features');
  });

  test('multi-day prediction API', async ({ request }) => {
    const response = await request.post(`${API_BASE}/api/predict/multi-day`, {
      data: { date: '2022-12-15', days: 3 },
      headers: { 'Content-Type': 'application/json' },
    });
    expect(response.ok()).toBeTruthy();
    const data = await response.json();
    expect(data).toHaveProperty('predictions');
    expect(data).toHaveProperty('date_range');
  });

  test('grid history API', async ({ request }) => {
    const response = await request.get(
      `${API_BASE}/api/grids/r100_c200/history?days=7`
    );
    expect(response.ok()).toBeTruthy();
    const data = await response.json();
    expect(data).toHaveProperty('grid_id');
    expect(data).toHaveProperty('history');
  });
});

test.describe('Frontend Pages', () => {
  test.beforeEach(async ({ page }) => {
    await page.goto('http://localhost:3000');
  });

  test('home page loads', async ({ page }) => {
    await expect(page).toHaveTitle(/CBPOA|监测|预警/);
  });

  test('monitoring dashboard has timeline', async ({ page }) => {
    await page.goto('http://localhost:3000/monitoring');
    await expect(page.locator('text=累计病例')).toBeVisible({ timeout: 10000 });
  });

  test('no console errors on load', async ({ page }) => {
    const errors: string[] = [];
    page.on('console', (msg) => {
      if (msg.type() === 'error') {
        errors.push(msg.text());
      }
    });

    await page.goto('http://localhost:3000');
    await page.waitForTimeout(2000);

    const filteredErrors = errors.filter(
      (e) => !e.includes('favicon') && !e.includes('404')
    );
    expect(filteredErrors).toHaveLength(0);
  });
});