Browser Manager MCP Server

import { describe, it, expect, vi } from 'vitest'; import { isAppRuntimeSession } from './types.js'; import { IncomingMessage } from 'http'; import { Socket } from 'net'; // Mock the net module to control Socket behavior vi.mock('net', () => ({ Socket: class MockSocket {}, // Mock Socket as a class })); // Mock the http module to control IncomingMessage behavior vi.mock('http', () => ({ IncomingMessage: class MockIncomingMessage { socket: Socket; constructor(socket: Socket) { this.socket = socket; } }, // Mock IncomingMessage as a class })); const mockSocket = new Socket(); // Create an instance of the mocked Socket describe('isAppRuntimeSession', () => { it('should return true for a valid session object', () => { const validSession = { frameworkSessionId: 'test-id', request: new IncomingMessage(mockSocket), sendEvent: vi.fn(), closeConnection: vi.fn(), auth: { id: 'auth-id', type: 'Bearer', authenticatedAt: Date.now(), clientIp: '127.0.0.1', }, }; expect(isAppRuntimeSession(validSession)).toBe(true); }); it('should return false for invalid session objects', () => { // Test cases for invalid sessions expect(isAppRuntimeSession(null)).toBe(false); expect(isAppRuntimeSession(undefined)).toBe(false); expect(isAppRuntimeSession('string')).toBe(false); expect(isAppRuntimeSession(123)).toBe(false); expect(isAppRuntimeSession({})).toBe(false); // Missing frameworkSessionId expect( isAppRuntimeSession({ request: new IncomingMessage(mockSocket), sendEvent: vi.fn(), closeConnection: vi.fn(), }) ).toBe(false); // Invalid request expect( isAppRuntimeSession({ frameworkSessionId: 'test-id', request: {} as IncomingMessage, // Invalid type sendEvent: vi.fn(), closeConnection: vi.fn(), }) ).toBe(false); // Missing sendEvent expect( isAppRuntimeSession({ frameworkSessionId: 'test-id', request: new IncomingMessage(mockSocket), closeConnection: vi.fn(), }) ).toBe(false); // Missing closeConnection expect( isAppRuntimeSession({ frameworkSessionId: 'test-id', request: new IncomingMessage(mockSocket), sendEvent: vi.fn(), }) ).toBe(false); // Invalid auth object expect( isAppRuntimeSession({ frameworkSessionId: 'test-id', request: new IncomingMessage(mockSocket), sendEvent: vi.fn(), closeConnection: vi.fn(), auth: null, // Auth is null }) ).toBe(false); expect( isAppRuntimeSession({ frameworkSessionId: 'test-id', request: new IncomingMessage(mockSocket), sendEvent: vi.fn(), closeConnection: vi.fn(), auth: { id: '1', type: 'test', authenticatedAt: 123 }, // Missing clientIp }) ).toBe(false); }); it('should handle request.socket being null or undefined', () => { const sessionWithNullSocket = { frameworkSessionId: 'test-id', request: new IncomingMessage(mockSocket), sendEvent: vi.fn(), closeConnection: vi.fn(), auth: { id: 'auth-id', type: 'Bearer', authenticatedAt: Date.now(), clientIp: '127.0.0.1', }, }; sessionWithNullSocket.request.socket = null as unknown as Socket; expect(isAppRuntimeSession(sessionWithNullSocket)).toBe(true); const sessionWithUndefinedSocket = { frameworkSessionId: 'test-id', request: new IncomingMessage(mockSocket), sendEvent: vi.fn(), closeConnection: vi.fn(), auth: { id: 'auth-id', type: 'Bearer', authenticatedAt: Date.now(), clientIp: '127.0.0.1', }, }; sessionWithUndefinedSocket.request.socket = undefined as unknown as Socket; expect(isAppRuntimeSession(sessionWithUndefinedSocket)).toBe(true); }); });