feat(challenge14): race condition with rxjs

apps/rxjs-race-condition/src/app/app.component.cy.ts

@@ -0,0 +1,21 @@
+import { TestBed } from '@angular/core/testing';
+import { MatDialogModule } from '@angular/material/dialog';
+import { AppComponent } from './app.component';
+
+describe(AppComponent.name, () => {
+  beforeEach(() => {
+    TestBed.overrideComponent(AppComponent, {
+      add: {
+        imports: [MatDialogModule],
+        providers: [],
+      },
+    });
+  });
+
+  it('renders', () => {
+    cy.mount(AppComponent);
+
+    cy.get('button').click();
+    cy.get('ul li').should('have.length', '3');
+  });
+});