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auction-viewer/tests/e2e/workflows.test.js

367 lines

/**
 * End-to-End Test Workflows
 * Tests complete user journeys through the application
 */

const http = require('http');

describe('User Workflows - E2E Tests', () => {
  const BASE_URL = 'http://45.61.58.125:7500';

  const makeRequest = (options) => {
    return new Promise((resolve, reject) => {
      const req = http.request({
        hostname: '45.61.58.125',
        port: 7500,
        path: options.path || '/',
        method: options.method || 'GET',
        headers: options.headers || {},
        timeout: 10000
      }, (res) => {
        let data = '';
        res.on('data', chunk => data += chunk);
        res.on('end', () => {
          resolve({
            status: res.statusCode,
            headers: res.headers,
            body: data,
            json: () => {
              try {
                return JSON.parse(data);
              } catch (e) {
                return null;
              }
            }
          });
        });
      });

      req.on('error', reject);
      req.on('timeout', () => {
        req.destroy();
        reject(new Error('Timeout'));
      });

      if (options.body) {
        req.write(options.body);
      }

      req.end();
    });
  };

  describe('Workflow 1: New User Discovery', () => {
    test('User lands on homepage', async () => {
      const response = await makeRequest({ path: '/' });

      expect(response.status).toBe(200);
      expect(response.body).toContain('LUXVAULT');
      expect(response.body).toContain('Auction Analytics');
    });

    test('User browses available auctions', async () => {
      const response = await makeRequest({ path: '/api/v1/auctions?limit=20' });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
      expect(Array.isArray(data.data)).toBe(true);
      expect(data.pagination).toBeDefined();
    });

    test('User views statistics', async () => {
      const response = await makeRequest({ path: '/api/stats' });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
      expect(data.data.total_auctions).toBeGreaterThan(0);
    });

    test('User navigates to best values page', async () => {
      const response = await makeRequest({ path: '/best-values.html' });

      expect(response.status).toBe(200);
      expect(response.body).toContain('Best Values');
    });
  });

  describe('Workflow 2: Targeted Shopping', () => {
    test('User searches for specific brand', async () => {
      const response = await makeRequest({ path: '/api/v1/search?q=birkin' });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
      expect(data.query).toBe('birkin');
      expect(Array.isArray(data.data)).toBe(true);
    });

    test('User filters results by price range', async () => {
      const response = await makeRequest({
        path: '/api/v1/auctions?min_price=5000&max_price=15000&limit=20'
      });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);

      if (data.data && data.data.length > 0) {
        data.data.forEach(item => {
          const price = parseFloat(item.current_price || item.final_price || 0);
          expect(price).toBeGreaterThanOrEqual(5000);
          expect(price).toBeLessThanOrEqual(15000);
        });
      }
    });

    test('User sorts by price to find best deals', async () => {
      const response = await makeRequest({
        path: '/api/v1/auctions?brand=Hermes%20Birkin&sort=price&order=asc&limit=10'
      });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
      expect(data.filters.brand).toBe('Hermes Birkin');
    });

    test('User views deal scores for intelligent buying', async () => {
      const response = await makeRequest({ path: '/api/insights/deal-scores?limit=10' });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
      expect(Array.isArray(data.data)).toBe(true);
    });
  });

  describe('Workflow 3: Market Research', () => {
    test('User views market insights', async () => {
      const response = await makeRequest({ path: '/api/insights/market' });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
      expect(data.data.market_summary).toBeDefined();
    });

    test('User compares different brands', async () => {
      const response = await makeRequest({ path: '/api/insights/compare-brands' });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
      expect(Array.isArray(data.data)).toBe(true);
    });

    test('User analyzes price trends over time', async () => {
      const response = await makeRequest({ path: '/api/insights/trends' });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
    });

    test('User views time series data', async () => {
      const response = await makeRequest({ path: '/api/insights/time-series?interval=month' });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
      expect(Array.isArray(data.data)).toBe(true);
    });

    test('User accesses analytics dashboard', async () => {
      const response = await makeRequest({ path: '/analytics-dashboard.html' });

      expect(response.status).toBe(200);
      expect(response.body).toContain('Analytics Dashboard');
    });
  });

  describe('Workflow 4: Investment Decision Making', () => {
    test('User gets personalized recommendations', async () => {
      const response = await makeRequest({
        path: '/api/insights/recommendations?budget=20000'
      });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
      expect(Array.isArray(data.data)).toBe(true);
    });

    test('User views anomalies to find unique opportunities', async () => {
      const response = await makeRequest({ path: '/api/insights/anomalies' });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
    });

    test('User checks auction velocity for timing', async () => {
      const response = await makeRequest({ path: '/api/insights/velocity' });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
    });

    test('User analyzes specific brand in detail', async () => {
      const response = await makeRequest({ path: '/api/insights/brand/Hermes%20Birkin' });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
      expect(data.statistics).toBeDefined();
    });
  });

  describe('Workflow 5: Pagination and Navigation', () => {
    test('User browses through multiple pages', async () => {
      // Page 1
      const page1 = await makeRequest({ path: '/api/v1/auctions?limit=10&page=1' });
      const data1 = page1.json();

      expect(page1.status).toBe(200);
      expect(data1.success).toBe(true);
      expect(data1.pagination.page).toBe(1);

      // Page 2
      const page2 = await makeRequest({ path: '/api/v1/auctions?limit=10&page=2' });
      const data2 = page2.json();

      expect(page2.status).toBe(200);
      expect(data2.success).toBe(true);
      expect(data2.pagination.page).toBe(2);

      // Data should be different between pages
      if (data1.data.length > 0 && data2.data.length > 0) {
        expect(data1.data[0].auction_id).not.toBe(data2.data[0].auction_id);
      }
    });

    test('User navigates back and forth between pages', async () => {
      const page2 = await makeRequest({ path: '/api/v1/auctions?limit=10&page=2' });
      const page1 = await makeRequest({ path: '/api/v1/auctions?limit=10&page=1' });

      expect(page2.status).toBe(200);
      expect(page1.status).toBe(200);

      const data1 = page1.json();
      const data2 = page2.json();

      expect(data1.pagination.page).toBe(1);
      expect(data2.pagination.page).toBe(2);
    });

    test('User checks total count consistency', async () => {
      const response = await makeRequest({ path: '/api/v1/auctions?limit=10&page=1' });
      const data = response.json();

      expect(data.pagination.total).toBeGreaterThan(0);
      expect(data.pagination.totalPages).toBeGreaterThan(0);
      expect(data.pagination.hasNext).toBeDefined();
      expect(data.pagination.hasPrev).toBeDefined();
    });
  });

  describe('Workflow 6: Advanced Filtering Combinations', () => {
    test('User applies brand + price + sort filters', async () => {
      const response = await makeRequest({
        path: '/api/v1/auctions?brand=Hermes%20Birkin&min_price=5000&max_price=20000&sort=price&order=asc&limit=10'
      });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
      expect(data.filters.brand).toBe('Hermes Birkin');
    });

    test('User applies date range filter', async () => {
      const response = await makeRequest({
        path: '/api/v1/auctions?start_date=2024-01-01&end_date=2024-12-31&limit=10'
      });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
    });

    test('User combines search with filters', async () => {
      const response = await makeRequest({
        path: '/api/v1/search?q=birkin&min_price=10000'
      });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
    });
  });

  describe('Workflow 7: Data Refresh and Caching', () => {
    test('User refreshes statistics multiple times', async () => {
      const first = await makeRequest({ path: '/api/stats' });
      const second = await makeRequest({ path: '/api/stats' });

      expect(first.status).toBe(200);
      expect(second.status).toBe(200);

      const data1 = first.json();
      const data2 = second.json();

      expect(data1.data.total_auctions).toBe(data2.data.total_auctions);
    });

    test('User navigates to different pages rapidly', async () => {
      const promises = [
        makeRequest({ path: '/api/v1/auctions?page=1&limit=10' }),
        makeRequest({ path: '/api/v1/auctions?page=2&limit=10' }),
        makeRequest({ path: '/api/v1/auctions?page=3&limit=10' })
      ];

      const results = await Promise.all(promises);

      results.forEach(result => {
        expect(result.status).toBe(200);
        const data = result.json();
        expect(data.success).toBe(true);
      });
    });
  });

  describe('Workflow 8: Error Recovery', () => {
    test('User encounters invalid parameter but system recovers', async () => {
      const badRequest = await makeRequest({ path: '/api/v1/auctions?limit=-1' });
      expect(badRequest.status).toBe(400);

      // User corrects and retries
      const goodRequest = await makeRequest({ path: '/api/v1/auctions?limit=10' });
      const data = goodRequest.json();

      expect(goodRequest.status).toBe(200);
      expect(data.success).toBe(true);
    });

    test('User tries non-existent page then valid page', async () => {
      const badPage = await makeRequest({ path: '/nonexistent.html' });
      expect(badPage.status).toBe(404);

      const goodPage = await makeRequest({ path: '/best-values.html' });
      expect(goodPage.status).toBe(200);
    });

    test('User handles empty search results gracefully', async () => {
      const response = await makeRequest({
        path: '/api/v1/search?q=zzzzzzzzznonexistentzzzzz'
      });
      const data = response.json();

      expect(response.status).toBe(200);
      expect(data.success).toBe(true);
      expect(Array.isArray(data.data)).toBe(true);
    });
  });
});