fix: build

packages/collection-utils/test/string-sort.spec.ts

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2022 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * 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 General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+import {stringSort, stringSortBy} from '../src/string-sort';
+import {expect} from "chai";
+
+describe('stringSort', () => {
+  it('should sort an array of strings', () => {
+    expect(['a', 'c', 'b', 'd'].sort(stringSort)).to.deep.equal(['a', 'b', 'c', 'd']);
+  });
+});
+
+describe('stringSortBy', () => {
+  it('should sort an array of strings', () => {
+    expect([{item: 'a'}, {item: 'c'}, {item: 'b'}, {item: 'd'}].sort(stringSortBy(it => it.item))).to.deep.equal([
+      {item: 'a'},
+      {item: 'b'},
+      {item: 'c'},
+      {item: 'd'},
+    ]);
+  });
+});