memind/mindspace-long-image.test.mjs

import assert from 'node:assert/strict';
import test from 'node:test';
import {
  hideLongImageExportChrome,
  isLongImageDownloadRequest,
  LONG_IMAGE_EXPORT_SELECTORS,
  LONG_IMAGE_EXPORT_STYLE,
} from './mindspace-long-image.mjs';

test('recognizes supported long-image download query values', () => {
  assert.equal(isLongImageDownloadRequest({ download: 'long-image' }), true);
  assert.equal(isLongImageDownloadRequest({ export: 'png' }), true);
  assert.equal(isLongImageDownloadRequest({ download: 'document' }), false);
});

test('long-image capture style hides platform page actions', () => {
  assert.match(LONG_IMAGE_EXPORT_STYLE, /\[data-mindspace-public-share\]/);
  assert.match(LONG_IMAGE_EXPORT_STYLE, /\[data-mindspace-public-share-dialog\]/);
  assert.match(LONG_IMAGE_EXPORT_STYLE, /\.publication-share-fab/);
  assert.match(LONG_IMAGE_EXPORT_STYLE, /\.publication-share-sheet/);
  assert.match(LONG_IMAGE_EXPORT_STYLE, /display:\s*none\s*!important/);
  assert.ok(LONG_IMAGE_EXPORT_SELECTORS.includes('[data-mindspace-public-share]'));
});

test('long-image capture actively hides injected platform chrome before screenshot', async () => {
  const calls = [];
  const page = {
    async addStyleTag(options) {
      calls.push(['style', options.content]);
    },
    async evaluate(_fn, selectors) {
      calls.push(['evaluate', selectors]);
    },
  };
  await hideLongImageExportChrome(page);
  assert.deepEqual(calls[0][0], 'style');
  assert.match(calls[0][1], /\[data-mindspace-public-share\]/);
  assert.deepEqual(calls[1], ['evaluate', LONG_IMAGE_EXPORT_SELECTORS]);
});