fetch.test.ts•1.78 kB
import assert from "node:assert";
import { describe, it } from "node:test";
import {
withTestClient,
assertToolResponse,
assertToolError
} from "./helpers/test-client.ts";
describe("Fetch Tool Integration Tests", () => {
it("should list fetch tool", async () => {
await withTestClient(async (client) => {
const response = await client.listTools();
const toolNames = response.tools.map(t => t.name);
assert(toolNames.includes("fetch"), "Fetch tool should be listed");
const tool = response.tools.find(t => t.name === "fetch");
assert.strictEqual(tool?.description, "Fetch a stub document by id and return full text");
});
});
it("should process valid input", async () => {
await withTestClient(async (client) => {
const response = await client.callTool("fetch", { id: "doc-1" });
assertToolResponse(response, (text) => {
const doc = JSON.parse(String(text)) as { id: string; title: string; text: string; url: string; metadata?: unknown };
return doc.id === "doc-1" && typeof doc.title === "string" && typeof doc.text === "string" && typeof doc.url === "string";
});
});
});
it("should handle special characters", async () => {
await withTestClient(async (client) => {
const response = await client.callTool("fetch", { id: "doc-1" });
assertToolResponse(response, (text) => {
const doc = JSON.parse(String(text)) as { id: string };
return doc.id === "doc-1";
});
});
});
it("should reject missing input parameter", async () => {
await withTestClient(async (client) => {
await assertToolError(
client.callTool("fetch", {}),
undefined,
"Should reject missing id parameter"
);
});
});
});