import logger from '@src/logger/logger.js';
import { describe, expect, it, vi } from 'vitest';
import { logError, logJsonRpc, logWarn } from './unifiedLogger.js';
// Mock the logger module - the actual logger takes a single object parameter
vi.mock('@src/logger/logger.js', () => ({
default: {
debug: vi.fn(),
info: vi.fn((_msg: string, _meta?: object) => {}),
warn: vi.fn((_msg: string, _meta?: object) => {}),
error: vi.fn((_msg: string, _meta?: object) => {}),
},
}));
describe('unifiedLogger', () => {
beforeEach(() => {
vi.clearAllMocks();
});
describe('logError', () => {
it('should log Error objects with stack traces', () => {
const error = new Error('Test error');
error.stack = 'Error: Test error\n at test.js:10:15';
logError('Test message', {
method: 'POST',
path: '/test',
error,
});
expect(logger.error).toHaveBeenCalled();
});
it('should log non-Error objects with errorType and errorContext', () => {
const error = { code: 'TEST_ERROR', details: 'Some details' };
logError('Test message', {
method: 'POST',
path: '/test',
error,
});
expect(logger.error).toHaveBeenCalled();
});
it('should log string errors', () => {
const error = 'String error message';
logError('Test message', {
method: 'POST',
path: '/test',
error,
});
expect(logger.error).toHaveBeenCalled();
});
it('should log number errors', () => {
const error = 404;
logError('Test message', {
method: 'POST',
path: '/test',
error,
});
expect(logger.error).toHaveBeenCalled();
});
});
describe('logJsonRpc', () => {
it('should use error level when errorCode is present', () => {
logJsonRpc('warn', 'JSON-RPC message', {
errorCode: -32700,
errorMessage: 'Parse error',
sessionId: 'test-session',
});
expect(logger.error).toHaveBeenCalled();
});
it('should use specified level when errorCode is absent', () => {
logJsonRpc('info', 'JSON-RPC message', {
sessionId: 'test-session',
});
expect(logger.info).toHaveBeenCalled();
});
});
describe('logWarn', () => {
it('should log warnings without error parameter', () => {
logWarn('Test warning', {
method: 'GET',
path: '/test',
statusCode: 400,
reason: 'Invalid input',
});
expect(logger.warn).toHaveBeenCalled();
});
});
});
