ACP2E-3149: Double slashes in customer segment URL

Author: lakshmana49

dev/tests/js/jasmine/tests/lib/mage/adminhtml/grid.test.js

@@ -0,0 +1,35 @@
+/************************************************************************
+ *
+ * Copyright 2024 Adobe
+ * All Rights Reserved.
+ *
+ * ************************************************************************
+ */
+define(['mage/adminhtml/grid'], function () {
+    'use strict';
+    describe('mage/adminhtml/grid', function () {
+        let gridInstance;
+
+        beforeEach(function () {
+            // Create an instance of varienGrid
+            gridInstance = new varienGrid();
+
+            spyOn(gridInstance, 'reload');
+            // eslint-disable-next-line max-nested-callbacks
+            spyOn(gridInstance, 'addVarToUrl').and.callFake(function (filterVar, value) {
+                return `https://test.com/${filterVar}/${value}/`;
+            });
+            gridInstance.filterVar = 'filter';
+        });
+
+        it('should reset the filter, clean the URL, and reload with the correct URL', function () {
+            let callback = jasmine.createSpy('callback'),
+                expectedUrl = 'https://test.com/filter/';
+
+            gridInstance.resetFilter(callback);
+            expect(gridInstance.addVarToUrl).toHaveBeenCalledWith('filter', '');
+            expect(gridInstance.reload).toHaveBeenCalledWith(expectedUrl, callback);
+            expect(gridInstance.reload.calls.count()).toBe(1);
+        });
+    });
+});