подготовка к билду

app/shared/license/productKey.test.ts

@@ -0,0 +1,16 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+
+import { isDndProductKey } from './productKey';
+
+void test('isDndProductKey: пример пользователя', () => {
+  assert.equal(isDndProductKey('DND-CEBEC1BF-AD0B-4312-BFDD-675AFF5955FD'), true);
+});
+
+void test('isDndProductKey: токен с точкой — нет', () => {
+  assert.equal(isDndProductKey('eyJ.xxx'), false);
+});
+
+void test('isDndProductKey: пробелы по краям', () => {
+  assert.equal(isDndProductKey('  DND-CEBEC1BF-AD0B-4312-BFDD-675AFF5955FD  '), true);
+});