utils tests

templates/utils/isBlankString.test.ts

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2021  Aravinth Manivannan <realaravinth@batsense.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import isBlankString from './isBlankString';
+
+'use strict';
+
+delete window.alert;
+
+window.alert = (x: any) => console.log(x);
+
+it('getFromUrl workds', () => {
+  expect(isBlankString('test', 'username')).toBe(false);
+  try {
+    isBlankString('  ', 'username');
+  } catch (e) {
+    expect(e.message).toContain(`can't be empty`);
+  }
+});