MC-39820: Not be displayed Payment Method in Check Out with Multiple Addresses

Author: SmVladyslav

dev/tests/js/jasmine/tests/app/code/Magento/Multishipping/frontend/js/multi-shipping-balance.test.js

@@ -0,0 +1,67 @@
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+define(['squire', 'jquery'], function (Squire, $) {
+    'use strict';
+
+    var injector = new Squire(),
+        dataPost = {
+            postData: jasmine.createSpy()
+        },
+        mocks = {
+            /** Stub */
+            'mage/dataPost': function () {
+                return dataPost;
+            }
+        },
+        checkbox,
+        url = 'example.com',
+
+        /**
+         * Toggle checkbox and assert that event was triggered.
+         *
+         * @param {Integer} value
+         */
+        toggleCheckbox = function (value) {
+            checkbox.trigger('click');
+            expect(dataPost.postData.calls.mostRecent().args[0]).toEqual({
+                action: url,
+                data: {
+                    useBalance: value
+                }
+            });
+        };
+
+    beforeEach(function (done) {
+        checkbox = $('<input type="checkbox" name="use_balance" checked="checked"/>');
+        $(document.body).append(checkbox);
+
+        injector.mock(mocks);
+        injector.require(['multiShippingBalance'], function (balance) {
+            balance({
+                changeUrl: url
+            }, checkbox);
+            done();
+        });
+    });
+
+    afterEach(function () {
+        try {
+            injector.clean();
+            injector.remove();
+        } catch (e) {}
+
+        checkbox.remove();
+    });
+
+    describe('multiShippingBalance', function () {
+        it('Check actions after clicking on checkbox.', function () {
+            toggleCheckbox(0);
+            toggleCheckbox(1);
+            toggleCheckbox(0);
+            expect(dataPost.postData).toHaveBeenCalledTimes(3);
+        });
+    });
+});