ACP2E-1180: Number of stocks to assign to a source is limited by the URL length

Author: bubasuma

app/code/Magento/Ui/view/base/web/js/grid/provider.js

@@ -15,8 +15,9 @@ define([
     'Magento_Ui/js/modal/alert',
     'mage/translate',
     'uiElement',
+    'uiRegistry',
     'Magento_Ui/js/grid/data-storage'
-], function ($, _, utils, resolver, layout, alert, $t, Element) {
+], function ($, _, utils, resolver, layout, alert, $t, Element, registry) {
     'use strict';
 
     return Element.extend({
@@ -186,9 +187,9 @@ define([
          * @param {Object} requestConfig
          */
         updateRequestConfig: function (requestConfig) {
-            if (this.storage()) {
-                _.extend(this.storage().requestConfig, requestConfig);
-            }
+            registry.get(this.storageConfig.provider, function (storage) {
+                _.extend(storage.requestConfig, requestConfig);
+            });
         }
     });
 });

dev/tests/js/jasmine/tests/app/code/Magento/Ui/base/js/grid/provider.test.js

@@ -0,0 +1,67 @@
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+/* eslint max-nested-callbacks: 0 */
+
+define(['squire', 'underscore'], function (Squire, _) {
+    'use strict';
+
+    var injector = new Squire(),
+        storage = {
+            requestConfig: {
+                method: 'GET'
+            }
+        },
+        mocks = {
+            'Magento_Ui/js/core/renderer/layout': jasmine.createSpy(),
+            'Magento_Ui/js/lib/core/element/element': {
+                extend: function (child) {
+                    var uiElement = function () {
+                        _.extend(this, child.defaults);
+                    };
+
+                    _.extend(uiElement.prototype, child);
+                    return uiElement;
+                }
+            },
+            'Magento_Ui/js/lib/registry/registry': {
+                async: jasmine.createSpy().and.returnValue(function (callback) {
+                    callback(storage);
+                }),
+                create: jasmine.createSpy(),
+                set: jasmine.createSpy(),
+                get: function (query, callback) {
+                    callback(storage);
+                    return storage;
+                }
+            },
+            'Magento_Ui/js/grid/data-storage': jasmine.createSpy()
+        },
+        model;
+
+    beforeEach(function (done) {
+        injector.mock(mocks);
+        injector.require(['Magento_Ui/js/grid/provider'], function (Constr) {
+            model = new Constr();
+            done();
+        });
+    });
+
+    afterEach(function () {
+        try {
+            injector.clean();
+            injector.remove();
+        } catch (e) {}
+    });
+
+    describe('Magento_Ui/js/grid/provider', function () {
+        describe('"updateRequestConfig" method', function () {
+            it('Check that storage "requestConfig" is updated.', function () {
+                model.updateRequestConfig({method: 'PATCH'});
+                expect(storage.requestConfig.method).toEqual('PATCH');
+            });
+        });
+    });
+});