Function expectTextOutput

packages/agent-core/test/loop/hooks.e2e.test.ts:16–19

(output: unknown)

import { EchoTool, FailingTool, type EchoInput } from './fixtures/tools';

function expectTextOutput(output: unknown): string {
  expect(typeof output).toBe('string');
  return output as string;
}

describe('runTurn — beforeStep hook', () => {
  it('passes through when the hook returns undefined', async () => {