Enhanced Google Search MCP

import { describe, expect, it } from "vitest"; import { performSearch } from "./search.js"; describe("Enhanced Google Search", () => { it("should return search results for basic query", async () => { const results = await performSearch("fastmcp"); expect(results.length).toBeGreaterThan(0); expect(results[0]).toHaveProperty("title"); expect(results[0]).toHaveProperty("url"); expect(results[0]).toHaveProperty("description"); expect(results[0].url).toMatch(/^https?:\/\//); expect(results[0].title.length).toBeGreaterThan(0); }, 15000); it("should respect limit parameter", async () => { const results = await performSearch("javascript", { limit: 3 }); expect(results.length).toBeLessThanOrEqual(3); expect(results.length).toBeGreaterThan(0); }, 15000); it("should handle language parameter", async () => { const results = await performSearch("hello world", { limit: 2, language: "en" }); expect(results.length).toBeGreaterThan(0); expect(results[0]).toHaveProperty("title"); expect(results[0]).toHaveProperty("url"); }, 15000); it("should handle region parameter", async () => { const results = await performSearch("weather", { limit: 2, region: "us" }); expect(results.length).toBeGreaterThan(0); expect(results[0]).toHaveProperty("title"); expect(results[0]).toHaveProperty("url"); }, 15000); it("should handle safe search parameter", async () => { const results = await performSearch("family friendly content", { limit: 2, safeSearch: "strict" }); expect(results.length).toBeGreaterThan(0); expect(results[0]).toHaveProperty("title"); expect(results[0]).toHaveProperty("url"); }, 15000); it("should handle time range parameter", async () => { const results = await performSearch("news today", { limit: 2, timeRange: "day" }); expect(results.length).toBeGreaterThan(0); expect(results[0]).toHaveProperty("title"); expect(results[0]).toHaveProperty("url"); }, 15000); it("should handle complex search queries", async () => { const results = await performSearch("\"Model Context Protocol\" MCP", { limit: 3 }); expect(results.length).toBeGreaterThan(0); results.forEach(result => { expect(result.title).toBeTruthy(); expect(result.url).toMatch(/^https?:\/\//); }); }, 15000); it("should handle empty results gracefully", async () => { // Use a very specific query that's unlikely to return results const results = await performSearch("xyzabc123nonexistentquery456def", { limit: 5 }); expect(Array.isArray(results)).toBe(true); // Results might be empty or contain some results, both are acceptable }, 15000); it("should validate URL format in results", async () => { const results = await performSearch("github", { limit: 3 }); expect(results.length).toBeGreaterThan(0); results.forEach(result => { expect(result.url).toMatch(/^https?:\/\/[^\s]+/); expect(result.title.trim().length).toBeGreaterThan(0); // Description can be empty, so we just check it's a string expect(typeof result.description).toBe("string"); }); }, 15000); });