const test = require('node:test');
const assert = require('node:assert/strict');
const fs = require('node:fs');
const vm = require('node:vm');

test('region type registry lists add-region buttons by label', () => {
  const script = fs.readFileSync(require.resolve('../src/web/public/js/regions/region-types.js'), 'utf8');
  const sandbox = { window: {} };

  vm.runInNewContext(script, sandbox, { filename: 'region-types.js' });

  const registry = sandbox.window.pulseRegionTypes;
  registry.register('timetable', { label: 'Timetable' });
  registry.register('text', { label: 'Text' });
  registry.register('time-date', { label: 'Time/date' });
  registry.register('api', { label: 'API' });

  assert.deepEqual(
    Array.from(registry.list(), (entry) => entry.type),
    ['api', 'text', 'time-date', 'timetable']
  );
});