Ollama MCP Server

import { describe, it, expect } from 'vitest'; import { HttpError } from '../../src/utils/http-error.js'; describe('HttpError', () => { it('should create an HttpError with message and status', () => { // Arrange & Act const error = new HttpError('Not found', 404); // Assert expect(error).toBeInstanceOf(Error); expect(error).toBeInstanceOf(HttpError); expect(error.message).toBe('Not found'); expect(error.status).toBe(404); expect(error.name).toBe('HttpError'); }); it('should create a rate limit error (429)', () => { // Arrange & Act const error = new HttpError('Rate limit exceeded', 429); // Assert expect(error.status).toBe(429); expect(error.message).toBe('Rate limit exceeded'); }); it('should create a server error (500)', () => { // Arrange & Act const error = new HttpError('Internal server error', 500); // Assert expect(error.status).toBe(500); expect(error.message).toBe('Internal server error'); }); it('should have correct error name', () => { // Arrange & Act const error = new HttpError('Bad request', 400); // Assert expect(error.name).toBe('HttpError'); }); it('should be throwable and catchable', () => { // Arrange const throwError = () => { throw new HttpError('Unauthorized', 401); }; // Act & Assert expect(throwError).toThrow(HttpError); expect(throwError).toThrow('Unauthorized'); try { throwError(); } catch (error) { expect(error).toBeInstanceOf(HttpError); expect((error as HttpError).status).toBe(401); } }); it('should preserve stack trace', () => { // Arrange & Act const error = new HttpError('Test error', 500); // Assert expect(error.stack).toBeDefined(); expect(error.stack).toContain('HttpError'); }); it('should create an HttpError with Retry-After header', () => { // Arrange & Act const error = new HttpError('Rate limit exceeded', 429, '60'); // Assert expect(error).toBeInstanceOf(HttpError); expect(error.status).toBe(429); expect(error.retryAfter).toBe('60'); }); it('should create an HttpError without Retry-After header', () => { // Arrange & Act const error = new HttpError('Rate limit exceeded', 429); // Assert expect(error).toBeInstanceOf(HttpError); expect(error.status).toBe(429); expect(error.retryAfter).toBeUndefined(); }); it('should handle Retry-After as HTTP-date string', () => { // Arrange & Act const dateString = 'Wed, 21 Oct 2025 07:28:00 GMT'; const error = new HttpError('Rate limit exceeded', 429, dateString); // Assert expect(error.retryAfter).toBe(dateString); }); });