src/agents/tools/sessions-helpers.test.ts

import { describe, expect, it } from "vitest";
import { extractAssistantText, sanitizeTextContent } from "./sessions-helpers.js";

describe("sanitizeTextContent", () => {
  it("strips minimax tool call XML and downgraded markers", () => {
    const input =
      'Hello <invoke name="tool">payload</invoke></minimax:tool_call> ' +
      "[Tool Call: foo (ID: 1)] world";
    const result = sanitizeTextContent(input).trim();
    expect(result).toBe("Hello  world");
    expect(result).not.toContain("invoke");
    expect(result).not.toContain("Tool Call");
  });

  it("strips thinking tags", () => {
    const input = "Before <think>secret</think> after";
    const result = sanitizeTextContent(input).trim();
    expect(result).toBe("Before  after");
  });
});

describe("extractAssistantText", () => {
  it("sanitizes blocks without injecting newlines", () => {
    const message = {
      role: "assistant",
      content: [
        { type: "text", text: "Hi " },
        { type: "text", text: "<think>secret</think>there" },
      ],
    };
    expect(extractAssistantText(message)).toBe("Hi there");
  });
});