Initial Version of sitemap.xml spec

2026-03-06 23:34:00 -06:00
parent fec5bfa5c7
commit e9495f65b5
41 changed files with 10665 additions and 35 deletions
--- a/tests/integration/drive-integration.test.js.old
+++ b/tests/integration/drive-integration.test.js.old
@@ -0,0 +1,395 @@
+/**
+ * Integration Tests: Google Drive API Integration
+ * 
+ * Tests OAuth 2.0 and Drive API integration
+ * Tests T011, T027, T057
+ */
+
+import { describe, it, before, after } from 'node:test';
+import assert from 'node:assert/strict';
+import { google } from 'googleapis';
+
+describe('Integration: OAuth2 Client Initialization (T011)', () => {
+  
+  let oauth2Client;
+  
+  before(() => {
+    // Mock global.config for testing
+    global.config = {
+      google: {
+        clientId: 'test-client-id.apps.googleusercontent.com',
+        clientSecret: 'test-client-secret',
+        redirectUri: 'http://localhost:3000/oauth/callback',
+        scopes: [
+          'https://www.googleapis.com/auth/drive.readonly',
+          'https://www.googleapis.com/auth/drive.metadata.readonly'
+        ]
+      }
+    };
+  });
+
+  it('T011: should initialize OAuth2 client from global.config', () => {
+    // Given: global.config contains OAuth credentials
+    const { clientId, clientSecret, redirectUri } = global.config.google;
+    
+    // When: Creating OAuth2 client
+    oauth2Client = new google.auth.OAuth2(
+      clientId,
+      clientSecret,
+      redirectUri
+    );
+    
+    // Then: Client should be initialized
+    assert.ok(oauth2Client, 'OAuth2 client should be initialized');
+    assert.equal(oauth2Client._clientId, clientId, 'Client ID should match config');
+    assert.equal(oauth2Client._clientSecret, clientSecret, 'Client secret should match config');
+  });
+
+  it('T011: should set credentials with access and refresh tokens', () => {
+    // Given: OAuth2 client is initialized
+    const credentials = {
+      access_token: 'ya29.test_access_token',
+      refresh_token: '1//test_refresh_token',
+      token_type: 'Bearer',
+      expiry_date: Date.now() + 3600000 // 1 hour from now
+    };
+    
+    // When: Setting credentials
+    oauth2Client.setCredentials(credentials);
+    
+    // Then: Credentials should be set
+    const creds = oauth2Client.credentials;
+    assert.equal(creds.access_token, credentials.access_token, 'Access token should be set');
+    assert.equal(creds.refresh_token, credentials.refresh_token, 'Refresh token should be set');
+  });
+
+  it('T011: should listen for token refresh events', (t, done) => {
+    // Given: OAuth2 client with credentials
+    let tokenRefreshed = false;
+    
+    // When: Listening for tokens event
+    oauth2Client.on('tokens', (tokens) => {
+      tokenRefreshed = true;
+      assert.ok(tokens, 'Tokens should be emitted on refresh');
+      done();
+    });
+    
+    // Then: Event listener should be registered
+    assert.ok(oauth2Client.listenerCount('tokens') > 0, 'Should have tokens event listener');
+    
+    // Manually emit to test listener (in real scenario, googleapis emits this)
+    oauth2Client.emit('tokens', { access_token: 'new_token' });
+  });
+});
+
+describe('Integration: Drive API files.get() (T011)', () => {
+  
+  let drive;
+  
+  before(() => {
+    // Initialize Drive API client (will use mocked auth in tests)
+    const auth = new google.auth.OAuth2(
+      global.config.google.clientId,
+      global.config.google.clientSecret,
+      global.config.google.redirectUri
+    );
+    
+    auth.setCredentials({
+      access_token: 'test_token',
+      refresh_token: 'test_refresh'
+    });
+    
+    drive = google.drive({ version: 'v3', auth });
+  });
+
+  it('T011: should call files.get() with exportLinks field parameter', async () => {
+    // Given: A document ID
+    const fileId = '1BxAA_testDocumentId';
+    
+    // When: Calling files.get() with fields parameter
+    // Note: This will fail in tests without real Drive API access (expected in TDD red phase)
+    try {
+      const response = await drive.files.get({
+        fileId,
+        fields: 'id,name,mimeType,modifiedTime,size,exportLinks,webViewLink'
+      });
+      
+      // Then: Response should contain expected fields
+      assert.ok(response.data, 'Response should contain data');
+      assert.ok(response.data.id, 'Response should contain id field');
+      assert.ok(response.data.name, 'Response should contain name field');
+      
+    } catch (error) {
+      // Expected to fail without real credentials - this is TDD red phase
+      assert.ok(
+        error.message.includes('invalid') || error.message.includes('auth') || error.message.includes('credentials'),
+        'Should fail with auth-related error in test environment'
+      );
+    }
+  });
+
+  it('T011: should handle token expiry and refresh', async () => {
+    // Given: OAuth2 client with expired token
+    const auth = new google.auth.OAuth2(
+      global.config.google.clientId,
+      global.config.google.clientSecret,
+      global.config.google.redirectUri
+    );
+    
+    // Set expired token
+    auth.setCredentials({
+      access_token: 'expired_token',
+      refresh_token: 'valid_refresh_token',
+      expiry_date: Date.now() - 1000 // Expired 1 second ago
+    });
+    
+    // When: Making API call with expired token
+    // Then: googleapis should automatically refresh (or fail trying)
+    const drive = google.drive({ version: 'v3', auth });
+    
+    try {
+      await drive.files.get({ fileId: 'test', fields: 'id' });
+    } catch (error) {
+      // Expected to fail in test environment - validates refresh attempt
+      assert.ok(error, 'Should attempt token refresh and fail without real refresh token');
+    }
+  });
+});
+
+describe('Integration: Drive API files.list() with Pagination (T027)', () => {
+  
+  let drive;
+  
+  before(() => {
+    const auth = new google.auth.OAuth2(
+      global.config.google.clientId,
+      global.config.google.clientSecret,
+      global.config.google.redirectUri
+    );
+    
+    auth.setCredentials({
+      access_token: 'test_token',
+      refresh_token: 'test_refresh'
+    });
+    
+    drive = google.drive({ version: 'v3', auth });
+  });
+
+  it('T027: should retrieve paginated list of documents', async () => {
+    // Given: Drive API client
+    let allFiles = [];
+    let pageToken = null;
+    
+    // When: Retrieving files with pagination
+    try {
+      do {
+        const response = await drive.files.list({
+          pageSize: 100,
+          pageToken,
+          fields: 'nextPageToken,files(id,name,mimeType,modifiedTime)',
+          q: "mimeType='application/vnd.google-apps.document'"
+        });
+        
+        // Then: Response should contain files array
+        assert.ok(Array.isArray(response.data.files), 'Response should contain files array');
+        allFiles = allFiles.concat(response.data.files);
+        
+        // Update pageToken for next iteration
+        pageToken = response.data.nextPageToken;
+        
+      } while (pageToken);
+      
+      // Then: Should have retrieved all files
+      assert.ok(allFiles.length >= 0, 'Should retrieve files (may be 0 in test)');
+      
+    } catch (error) {
+      // Expected to fail without real credentials
+      assert.ok(
+        error.message.includes('invalid') || error.message.includes('auth'),
+        'Should fail with auth error in test environment'
+      );
+    }
+  });
+
+  it('T027: should handle large result sets (>1000 documents)', async () => {
+    // Given: Query that might return many documents
+    let pageCount = 0;
+    let pageToken = null;
+    const maxPages = 15; // Test pagination up to 1500 docs (100 per page)
+    
+    // When: Paginating through results
+    try {
+      do {
+        const response = await drive.files.list({
+          pageSize: 100,
+          pageToken,
+          fields: 'nextPageToken,files(id,name)',
+          q: "trashed=false"
+        });
+        
+        pageCount++;
+        pageToken = response.data.nextPageToken;
+        
+        // Then: Should handle pagination correctly
+        assert.ok(pageCount <= maxPages, 'Should not infinite loop');
+        
+        if (!pageToken) break; // No more pages
+        
+      } while (pageCount < maxPages);
+      
+      assert.ok(pageCount > 0, 'Should process at least one page');
+      
+    } catch (error) {
+      // Expected to fail without real credentials
+      assert.ok(error, 'Should handle auth error gracefully');
+    }
+  });
+});
+
+describe('Integration: Large Document Streaming (T057)', () => {
+  
+  it('T057: should stream 5MB document without excessive memory usage', async () => {
+    // Given: A large document (5MB)
+    const initialMemory = process.memoryUsage().heapUsed;
+    
+    // When: Streaming large document
+    // (This would be a real streaming operation in implementation)
+    const mockStreamSize = 5 * 1024 * 1024; // 5MB
+    const chunks = [];
+    const chunkSize = 64 * 1024; // 64KB chunks
+    
+    // Simulate streaming by processing chunks
+    for (let i = 0; i < mockStreamSize; i += chunkSize) {
+      const chunk = Buffer.alloc(Math.min(chunkSize, mockStreamSize - i));
+      chunks.push(chunk);
+    }
+    
+    // Then: Memory increase should be reasonable (<100MB)
+    const finalMemory = process.memoryUsage().heapUsed;
+    const memoryIncrease = (finalMemory - initialMemory) / (1024 * 1024); // MB
+    
+    assert.ok(
+      memoryIncrease < 100,
+      `Memory increase should be <100MB for 5MB document, was ${memoryIncrease.toFixed(2)}MB`
+    );
+  });
+
+  it('T057: should handle streaming with backpressure', async () => {
+    // Given: A mock readable stream
+    const { Readable } = await import('node:stream');
+    
+    let chunksRead = 0;
+    const totalChunks = 100;
+    
+    const mockStream = new Readable({
+      read() {
+        if (chunksRead < totalChunks) {
+          this.push(Buffer.alloc(1024)); // 1KB chunk
+          chunksRead++;
+        } else {
+          this.push(null); // EOF
+        }
+      }
+    });
+    
+    // When: Consuming stream with backpressure handling
+    const chunks = [];
+    for await (const chunk of mockStream) {
+      chunks.push(chunk);
+    }
+    
+    // Then: All chunks should be received
+    assert.equal(chunks.length, totalChunks, 'Should receive all chunks');
+    assert.equal(chunksRead, totalChunks, 'Should read all chunks');
+  });
+});
+
+describe('Integration: Drive API Error Mapping', () => {
+  
+  it('should map Drive API 404 error to HTTP 404', () => {
+    // Given: Drive API 404 error
+    const driveError = {
+      code: 404,
+      message: 'File not found'
+    };
+    
+    // When: Mapping to HTTP status
+    const httpStatus = driveError.code;
+    
+    // Then: Should map to 404
+    assert.equal(httpStatus, 404, 'Drive 404 should map to HTTP 404');
+  });
+
+  it('should map Drive API 403 error to HTTP 403', () => {
+    // Given: Drive API 403 error
+    const driveError = {
+      code: 403,
+      message: 'The user does not have permission'
+    };
+    
+    // When: Mapping to HTTP status
+    const httpStatus = driveError.code;
+    
+    // Then: Should map to 403
+    assert.equal(httpStatus, 403, 'Drive 403 should map to HTTP 403');
+  });
+
+  it('should map Drive API 401 error to HTTP 401', () => {
+    // Given: Drive API 401 error
+    const driveError = {
+      code: 401,
+      message: 'Invalid credentials'
+    };
+    
+    // When: Mapping to HTTP status
+    const httpStatus = driveError.code;
+    
+    // Then: Should map to 401
+    assert.equal(httpStatus, 401, 'Drive 401 should map to HTTP 401');
+  });
+
+  it('should map Drive API 429 error to HTTP 429 with Retry-After', () => {
+    // Given: Drive API rate limit error
+    const driveError = {
+      code: 429,
+      message: 'Rate limit exceeded',
+      errors: [{ reason: 'rateLimitExceeded' }]
+    };
+    
+    // When: Mapping to HTTP status and calculating retry delay
+    const httpStatus = driveError.code;
+    const retryAfter = 60; // Default 60 seconds
+    
+    // Then: Should map to 429 with Retry-After header
+    assert.equal(httpStatus, 429, 'Drive 429 should map to HTTP 429');
+    assert.equal(retryAfter, 60, 'Should include Retry-After of 60 seconds');
+  });
+
+  it('should map Drive API 500 error to HTTP 500', () => {
+    // Given: Drive API internal error
+    const driveError = {
+      code: 500,
+      message: 'Internal server error'
+    };
+    
+    // When: Mapping to HTTP status
+    const httpStatus = driveError.code;
+    
+    // Then: Should map to 500
+    assert.equal(httpStatus, 500, 'Drive 500 should map to HTTP 500');
+  });
+
+  it('should map Drive API 503 error to HTTP 503', () => {
+    // Given: Drive API service unavailable
+    const driveError = {
+      code: 503,
+      message: 'Service unavailable'
+    };
+    
+    // When: Mapping to HTTP status
+    const httpStatus = driveError.code;
+    
+    // Then: Should map to 503
+    assert.equal(httpStatus, 503, 'Drive 503 should map to HTTP 503');
+  });
+});