@1mcp/agent/build/test-utils/mocks/commonMocks.js

One MCP server to aggregate them all - A unified Model Context Protocol server implementation

// Mock Logger
export const mockLogger = {
    info: jest.fn(),
    error: jest.fn(),
    warn: jest.fn(),
    debug: jest.fn(),
    level: 'info',
    transports: [],
};
// Mock Transport
export const createMockTransport = () => ({
    start: jest.fn(),
    send: jest.fn(),
    close: jest.fn(),
});
// Mock Server
export const createMockServer = (overrides = {}) => ({
    connect: jest.fn().mockResolvedValue(undefined),
    transport: createMockTransport(),
    ...overrides,
});
// Mock Client
export const createMockClient = (overrides = {}) => ({
    connect: jest.fn(),
    getServerVersion: jest.fn(),
    ...overrides,
});
// Mock File System
export const createMockFs = () => ({
    existsSync: jest.fn(),
    mkdirSync: jest.fn(),
    writeFileSync: jest.fn(),
    readFileSync: jest.fn(),
    watch: jest.fn(() => ({ close: jest.fn() })),
});
// Mock Config
export const createMockConfig = (overrides = {}) => ({
    name: 'test-server',
    version: '1.0.0',
    ...overrides,
});
// Mock Capabilities
export const createMockCapabilities = (overrides = {}) => ({
    capabilities: {
        resources: {},
        tools: {},
        ...overrides,
    },
});
// Jest module mocks setup helper
export const setupCommonJestMocks = () => {
    jest.mock('@modelcontextprotocol/sdk/server/index.js', () => ({
        Server: jest.fn(),
    }));
    jest.mock('@modelcontextprotocol/sdk/client/index.js', () => ({
        Client: jest.fn(),
    }));
    jest.mock('@modelcontextprotocol/sdk/shared/transport.js', () => ({
        Transport: jest.fn(),
    }));
    jest.mock('../../logger/logger.js', () => ({
        __esModule: true,
        default: mockLogger,
    }));
};