chore: add test package before publishing

test/index.test.js

@@ -0,0 +1,14 @@
+const assert = require('assert');
+const ImageGallery = require('../src/imageGallery');
+
+describe('ImageGallery', function() {
+    describe('#renderGallery()', function() {
+        it('should render the image gallery with provided images', function() {
+            const images = ['image1.jpg', 'image2.jpg', 'image3.jpg'];
+            const gallery = new ImageGallery(images);
+            // Add test logic to check if gallery is rendered correctly
+        });
+    });
+
+    // Add more test cases for other methods as needed
+});