Tarea #505 /summary/index.js Front unit test

client/item/src/summary/index.spec.js

@@ -0,0 +1,41 @@
+import './index.js';
+
+describe('Item', () => {
+    describe('Component summary', () => {
+        let $componentController;
+        let controller;
+        let $httpBackend;
+
+        beforeEach(() => {
+            angular.mock.module('item');
+        });
+
+        beforeEach(angular.mock.inject((_$componentController_, _$httpBackend_) => {
+            $componentController = _$componentController_;
+            $httpBackend = _$httpBackend_;
+            $httpBackend.when('GET', /\/locale\/\w+\/[a-z]{2}\.json/).respond({});
+            controller = $componentController('vnItemSummary');
+            controller.item = {id: 1};
+        }));
+
+        describe('getSummary()', () => {
+            it("should perform a query to set summary", () => {
+                $httpBackend.when('GET', `/item/api/Items/1/getSummary`).respond(200, 24);
+                $httpBackend.expect('GET', `/item/api/Items/1/getSummary`);
+                controller.getSummary();
+                $httpBackend.flush();
+
+                expect(controller.summary).toEqual(24);
+            });
+        });
+
+        describe('$onChanges()', () => {
+            it("should call getSummary when item.id is defined", () => {
+                spyOn(controller, 'getSummary');
+                controller.$onChanges();
+
+                expect(controller.getSummary).toHaveBeenCalledWith();
+            });
+        });
+    });
+});