fix(test): move all test apps

apps/testing/input-output/src/app/counter.component.spec.ts

@@ -0,0 +1,27 @@
+import { render } from '@testing-library/angular';
+import { CounterComponent } from './counter.component';
+
+describe('CounterComponent', () => {
+  describe('Given an initualValue of 10', () => {
+    test('Then counterValue is 10', async () => {
+      await render(CounterComponent);
+    });
+
+    describe('When clicking 5 times on increment button', () => {
+      test('Then counterValue is 15', async () => {
+        await render(CounterComponent);
+      });
+    });
+
+    describe('When clicking 2 times on decrement button', () => {
+      test('Then counterValue is 8', async () => {
+        await render(CounterComponent);
+      });
+      describe('When clicking on Send ', () => {
+        test('Then emitted value is 8', async () => {
+          await render(CounterComponent);
+        });
+      });
+    });
+  });
+});