@langchain/community/dist/llms/tests/aleph_alpha.int.test.js

Third-party integrations for LangChain.js

import { test, describe, expect } from "@jest/globals";
import { AlephAlpha } from "../aleph_alpha.js";
describe("Aleph Alpha", () => {
    test("test call", async () => {
        const aleph_alpha = new AlephAlpha({});
        const result = await aleph_alpha.invoke("What is a good name for a company that makes colorful socks?");
        console.log({ result });
    });
    test("test translation call", async () => {
        const aleph_alpha = new AlephAlpha({});
        const result = await aleph_alpha.invoke(`Translate "I love programming" into German.`);
        console.log({ result });
    });
    test("test JSON output call", async () => {
        const aleph_alpha = new AlephAlpha({});
        const result = await aleph_alpha.invoke(`Output a JSON object with three string fields: "name", "birthplace", "bio".`);
        console.log({ result });
    });
    test("should abort the request", async () => {
        const aleph_alpha = new AlephAlpha({});
        const controller = new AbortController();
        await expect(() => {
            const ret = aleph_alpha.invoke("Respond with an extremely verbose response", {
                signal: controller.signal,
            });
            controller.abort();
            return ret;
        }).rejects.toThrow("AbortError: This operation was aborted");
    });
    test("throws an error when response status is not ok", async () => {
        const aleph_alpha = new AlephAlpha({
            aleph_alpha_api_key: "BAD_KEY",
        });
        await expect(aleph_alpha.invoke("Test prompt")).rejects.toThrow('Aleph Alpha call failed with status 401 and body {"error":"InvalidToken","code":"UNAUTHENTICATED"}');
    });
});