Experiment

src/app/directives/data-view/data-view.directive.spec.ts

@@ -0,0 +1,8 @@
+import { DataViewDirective } from './data-view.directive';
+
+describe('DataViewDirective', () => {
+  it('should create an instance', () => {
+    const directive = new DataViewDirective();
+    expect(directive).toBeTruthy();
+  });
+});