testLlm.js

import BosBase from "bosbase";

const baseUrl =
  process.env.BOSBASE_BASE_URL ?? "http://127.0.0.1:8090";
const authEmail =
  process.env.BOSBASE_EMAIL ??
  process.env.BOSBASE_SUPERUSER_EMAIL ??
  "try@bosbase.com";
const authPassword =
  process.env.BOSBASE_PASSWORD ??
  process.env.BOSBASE_SUPERUSER_PASSWORD ??
  "bosbasepass";

const runLangChaingo = process.env.BOSBASE_RUN_LANGCHAINGO === "1";
const modelProvider = process.env.BOSBASE_LANGCHAINGO_PROVIDER;
const modelName = process.env.BOSBASE_LANGCHAINGO_MODEL;

async function main() {
  try {
    console.log("[INFO] LANGCHAINGO_API.md doc test starting...");
    const pb = new BosBase(baseUrl);

    await pb.collection("_superusers").authWithPassword(authEmail, authPassword);
    console.log("[SUCCESS] Authenticated as superuser");

    if (!pb.langchaingo) {
      throw new Error("LangChaingo service is missing from the client");
    }
    console.log("[SUCCESS] LangChaingo service is available");

    if (!runLangChaingo) {
      console.log(
        "[SKIP] Live LangChaingo calls skipped (set BOSBASE_RUN_LANGCHAINGO=1 to run completions).",
      );
      return;
    }

    const modelConfig =
      modelProvider || modelName ? { provider: modelProvider, model: modelName } : undefined;

    const completion = await pb.langchaingo.completions({
      prompt: "Say hello from the LangChaingo JS SDK smoke test.",
      model: modelConfig,
      temperature: 0,
      maxTokens: 32,
    });
    console.log("[SUCCESS] Completion content:", completion?.content || completion);

    console.log("\n========== LANGCHAINGO_API.md doc test completed ==========");
  } catch (error) {
    console.error("[ERROR] LangChaingo doc test failed:");
    if (error?.response) {
      console.error("Status:", error.response.status);
      console.error("Data:", JSON.stringify(error.response.data, null, 2));
      if (error.response.data?.message) {
        console.error("Message:", error.response.data.message);
      }
    } else {
      console.error(error);
    }
    process.exit(1);
  }
}

main();