GEWU/web/e2e/reader.spec.ts

import { expect, test } from '@playwright/test';

const citation = {
  source_revision_id: 'dome:pilot-report:r1',
  extraction_id: 'a'.repeat(64),
  assertion_path: 'claims/0',
  assertion_digest: 'b'.repeat(64),
  quote: 'The installation hosted 400 visitors during the season.',
  locator: { schema_version: 1, kind: 'text_span', block_id: 'block-1', start: 0, end: 54 },
  normalization_profile: 'unicode-nfc-lf-v1',
  schema_version: 1,
};

const node = {
  node_id: 'dome:season-visitors',
  project_id: 'dome-performance',
  title: 'Visitor count during the season',
  summary: 'The installation hosted 400 visitors.',
  node_type: 'finding',
  lifecycle: 'active',
  as_of: '2026-10-13T00:00:00Z',
  tags: ['installation'],
  audience: ['developer'],
  use_for: ['planning'],
  domain: ['interactive systems'],
  claims: [{
    text: 'The installation hosted 400 visitors during the season.',
    evidence_type: 'reported',
    assessment: {
      status: 'supported',
      method: 'paired source claim check',
      rationale: 'The cited sentence states the count.',
      assessor_id: 'agent-pilot',
    },
  }],
  assumptions: [],
  limitations: [],
};

const envelope = (data: unknown[]) => ({
  api_version: 'v1',
  request_id: 'browser-test-request',
  resolved_scope: {
    projects: ['dome-performance'],
    include_shared: false,
    all_projects: false,
    schema_version: 1,
  },
  retrieval_mode: 'keyword',
  budget_profile: { tokenizer: 'none', encoding: 'raw-record-v1', schema_version: 1 },
  tokens_used: 150,
  data,
  citations: [citation],
  warnings: [],
  omissions: [],
  canonical_revision: '1'.repeat(40),
  index_revision: '1'.repeat(40),
  next_cursor: null,
  schema_version: 1,
});

test('restores a shared search URL and reads its exact citation', async ({ page }) => {
  const searchBodies: Array<Record<string, unknown>> = [];
  await page.route('**/v1/**', async (route) => {
    const request = route.request();
    const url = new URL(request.url());
    if (url.pathname === '/v1/session' && request.method() === 'GET') {
      await route.fulfill({ status: 401, json: { detail: 'No browser session' } });
    } else if (url.pathname === '/v1/session') {
      await route.fulfill({ json: { csrf_token: 'browser-test-csrf' } });
    } else if (url.pathname === '/v1/projects') {
      await route.fulfill({ json: ['dome-performance'] });
    } else if (url.pathname === '/v1/search') {
      searchBodies.push(request.postDataJSON() as Record<string, unknown>);
      await route.fulfill({ json: envelope([{ node, retrieval_score: -1.2 }]) });
    } else if (url.pathname.endsWith('/history')) {
      await route.fulfill({ json: envelope([{ revision: '1'.repeat(40), node }]) });
    } else if (url.pathname === '/v1/neighbors') {
      await route.fulfill({ json: envelope([]) });
    } else if (url.pathname === '/v1/projects/dome-performance/nodes/dome%3Aseason-visitors') {
      await route.fulfill({ json: envelope([node]) });
    } else {
      await route.fulfill({ status: 404, json: { detail: 'Unexpected test API request.' } });
    }
  });

  await page.goto('/?project=dome-performance&q=visitors&tag=installation&audience=developer&confidence=medium&as_of_from=2024-01-01&as_of_to=2024-12-31');
  await page.getByRole('button', { name: 'Use an existing credential' }).click();
  await page.getByLabel('GEWU viewer credential').fill('synthetic-viewer-token');
  await page.getByRole('button', { name: 'Connect' }).click();

  await expect(page.getByRole('button', { name: /Visitor count during the season/ })).toBeVisible();
  await expect.poll(() => searchBodies).toHaveLength(1);
  expect(searchBodies[0]).toMatchObject({
    query: 'visitors',
    scope: { projects: ['dome-performance'] },
    tags: ['installation'],
    audience: ['developer'],
    confidences: ['medium'],
    as_of_from: '2024-01-01',
    as_of_to: '2024-12-31',
  });

  const result = page.getByRole('button', { name: /Visitor count during the season/ });
  await result.focus();
  await page.keyboard.press('Enter');
  await expect(page.getByRole('heading', { name: 'Claim assessments' })).toBeVisible();
  await expect(page.getByRole('region', { name: 'Evidence' }).getByText(citation.quote)).toBeVisible();

  await page.setViewportSize({ width: 320, height: 800 });
  const documentWidth = await page.evaluate(() => document.documentElement.scrollWidth);
  expect(documentWidth).toBe(320);
});

test('query editing remains passive until the reader submits Search', async ({ page }) => {
  let searchCount = 0;
  await page.route('**/v1/**', async (route) => {
    const pathname = new URL(route.request().url()).pathname;
    if (pathname === '/v1/session' && route.request().method() === 'GET') {
      await route.fulfill({ status: 401, json: { detail: 'No browser session' } });
    } else if (pathname === '/v1/session') {
      await route.fulfill({ json: { csrf_token: 'browser-test-csrf' } });
    } else if (pathname === '/v1/projects') {
      await route.fulfill({ json: ['dome-performance'] });
    } else if (pathname === '/v1/search') {
      searchCount += 1;
      await route.fulfill({ json: envelope([{ node, retrieval_score: -1.2 }]) });
    } else {
      await route.fulfill({ json: envelope([]) });
    }
  });

  await page.goto('/?project=dome-performance');
  await page.getByRole('button', { name: 'Use an existing credential' }).click();
  await page.getByLabel('GEWU viewer credential').fill('synthetic-viewer-token');
  await page.getByRole('button', { name: 'Connect' }).click();
  await page.getByRole('textbox', { name: /Search claims/ }).fill('visitors');
  await expect.poll(() => searchCount).toBe(0);
  await page.getByRole('textbox', { name: /Search claims/ }).press('Enter');
  await expect.poll(() => searchCount).toBe(1);
  await expect(page.getByRole('button', { name: /Visitor count during the season/ })).toBeVisible();
});