ACP2E-2909: dynamic-rows.js:658 Uncaught TypeError: dataRecord.slice while editing bundle products

 - Added the test coverage.

Author: devarul

dev/tests/js/jasmine/tests/app/code/Magento/Bundle/adminhtml/js/components/bundle-user-defined-checkbox.test.js

@@ -0,0 +1,55 @@
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+/*eslint max-nested-callbacks: 0*/
+
+define(['Magento_Bundle/js/components/bundle-user-defined-checkbox'], function (BundleUserDefinedCheckbox) {
+    'use strict';
+
+    describe('Magento_Bundle/js/components/bundle-user-defined-checkbox', function () {
+        let BundleUserDefinedCheckboxObj;
+
+        beforeEach(function () {
+            BundleUserDefinedCheckboxObj = new BundleUserDefinedCheckbox({
+                dataScope: 'bundle-user-defined-checkbox'
+            });
+        });
+
+        afterEach(function () {
+            BundleUserDefinedCheckboxObj = null;
+        });
+
+        describe('The user defined a checkbox for the input type change method in the test bundle.', function () {
+
+            it('verify the object that needs to be defined', function () {
+                expect(BundleUserDefinedCheckboxObj).toBeDefined();
+            });
+
+            it('test the default values to ensure they are correct.', function () {
+                expect(BundleUserDefinedCheckboxObj.inputType).toBeUndefined();
+                expect(BundleUserDefinedCheckboxObj.visible()).toBe(true);
+            });
+
+            it('when using checkbox or multi-select input types, elements should be hidden.', function () {
+                spyOn(BundleUserDefinedCheckboxObj, 'reset').and.returnValue(BundleUserDefinedCheckboxObj);
+
+                BundleUserDefinedCheckboxObj.onInputTypeChange('checkbox');
+                expect(BundleUserDefinedCheckboxObj.reset).toHaveBeenCalled();
+                expect(BundleUserDefinedCheckboxObj.visible()).toBe(false);
+            });
+
+            it('the element should be visible when the input type is not a checkbox or multi-line.', function () {
+                spyOn(BundleUserDefinedCheckboxObj, 'visible');
+
+                BundleUserDefinedCheckboxObj.onInputTypeChange('text');
+                expect(BundleUserDefinedCheckboxObj.visible).toHaveBeenCalledWith(true);
+
+                BundleUserDefinedCheckboxObj.onInputTypeChange('radio');
+                expect(BundleUserDefinedCheckboxObj.visible.calls.count()).toBe(2);
+                expect(BundleUserDefinedCheckboxObj.visible).toHaveBeenCalledWith(true);
+            });
+        });
+    });
+});