@langchain/community/dist/chat_models/tests/chatbedrock.test.js

Third-party integrations for LangChain.js

/* eslint-disable no-process-env */
/* eslint-disable @typescript-eslint/no-non-null-assertion */
import { BedrockChat } from "../bedrock/web.js";
test("Test Bedrock identifying params", async () => {
    const region = "us-west-2";
    const model = "anthropic.claude-3-sonnet-20240229-v1:0";
    const bedrock = new BedrockChat({
        maxTokens: 20,
        region,
        model,
        maxRetries: 0,
        trace: "ENABLED",
        guardrailIdentifier: "define",
        guardrailVersion: "DRAFT",
        credentials: {
            accessKeyId: "unused",
            secretAccessKey: "unused",
            sessionToken: "unused",
        },
    });
    expect(bedrock._identifyingParams()).toMatchObject({
        model,
    });
});