添加zorro,alain样例

src/app/routes/demo/components/zorro-demo/edit/edit.component.spec.ts

@@ -0,0 +1,24 @@
+import { waitForAsync, ComponentFixture, TestBed } from '@angular/core/testing';
+import { DemoEditComponent } from './edit.component';
+
+describe('DemoEditComponent', () => {
+  let component: DemoEditComponent;
+  let fixture: ComponentFixture<DemoEditComponent>;
+
+  beforeEach(waitForAsync(() => {
+    TestBed.configureTestingModule({
+      declarations: [ DemoEditComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(DemoEditComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});