@langchain/community/dist/tools/tests/wikipedia.int.test.js

Third-party integrations for LangChain.js

import { test, expect } from "@jest/globals";
import { WikipediaQueryRun } from "../wikipedia_query_run.js";
test.skip("WikipediaQueryRunTool returns a string for valid query", async () => {
    const tool = new WikipediaQueryRun();
    const result = await tool.invoke("Langchain");
    expect(typeof result).toBe("string");
});
test.skip("WikipediaQueryRunTool returns non-empty string for valid query", async () => {
    const tool = new WikipediaQueryRun();
    const result = await tool.invoke("Langchain");
    console.log(result);
    expect(result).not.toBe("");
});
test.skip("WikipediaQueryRunTool returns 'No good Wikipedia Search Result was found' for bad query", async () => {
    const tool = new WikipediaQueryRun();
    const result = await tool.invoke("kjdsfklfjskladjflkdsajflkadsjf");
    console.log(result);
    expect(result).toBe("No good Wikipedia Search Result was found");
});