logger.test.ts•1.95 kB
import { Logger, defaultLogger } from '../../utils/logger.js';
describe('Logger Utility', () => {
let logger: Logger;
beforeEach(() => {
logger = new Logger({ component: 'test' });
});
test('should create a logger instance', () => {
expect(logger).toBeDefined();
expect(typeof logger.info).toBe('function');
expect(typeof logger.error).toBe('function');
expect(typeof logger.warn).toBe('function');
expect(typeof logger.debug).toBe('function');
});
test('should create child logger with additional context', () => {
const childLogger = logger.child({ operation: 'child-test' });
expect(childLogger).toBeDefined();
expect(childLogger).toBeInstanceOf(Logger);
});
test('should sanitize sensitive input data', () => {
const sensitiveInput = {
username: 'testuser',
password: 'secret123',
apiKey: 'key123',
token: 'token123'
};
// Test that sanitization works by calling toolStart which uses sanitizeInput
expect(() => {
logger.toolStart('test-tool', sensitiveInput);
}).not.toThrow();
});
test('should track tool execution timing', () => {
const toolName = 'test-tool';
const startTime = Date.now();
expect(() => {
logger.toolStart(toolName, { input: 'test' });
logger.toolComplete(toolName, Date.now() - startTime);
}).not.toThrow();
});
test('should log tool errors with context', () => {
const toolName = 'failing-tool';
const error = new Error('Test error');
const duration = 100;
expect(() => {
logger.toolError(toolName, error, duration);
}).not.toThrow();
});
test('should log progress updates', () => {
expect(() => {
logger.progress('Testing progress', 50, 100);
}).not.toThrow();
});
test('defaultLogger should be available', () => {
expect(defaultLogger).toBeDefined();
expect(defaultLogger).toBeInstanceOf(Logger);
});
});