/scripts/eval_scenarios/frontend_snapshot_test.ts

/**
 * @license
 * Copyright 2026 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 *
 * Eval scenario using "website"/"webpage" wording to verify the model invokes
 * the right tools when users ask to open a site and read its content.
 */

import assert from 'node:assert';

import type {TestScenario} from '../eval_gemini.ts';

export const scenario: TestScenario = {
  prompt:
    'Open the website at <TEST_URL> and tell me what content is on the page.',
  maxTurns: 3,
  htmlRoute: {
    path: '/frontend_snapshot.html',
    htmlContent: '<h1>Frontend Test</h1><p>This is a test webpage.</p>',
  },
  expectations: result => {
    const pageId = result.consumePageNavigation();
    assert.ok(result.remainingCalls.length >= 1);
    result.assertNextCall(
      'take_snapshot',
      result.hasPageIdRouting ? {pageId} : undefined,
    );
  },
};