fix(test): move all test apps

apps/testing/router-outlet/src/app/app.component.spec.ts

@@ -0,0 +1,31 @@
+describe('AppComponent', () => {
+  describe('Given no search criteria', () => {
+    it('Then shows error message and disabled button', async () => {
+      //todo
+    });
+  });
+
+  describe('Given a search criteria with no book match', () => {
+    it('Then shows No book found', async () => {
+      //todo
+    });
+  });
+
+  describe('Given a search criteria with one book match', () => {
+    it('Then shows One book and no error', async () => {
+      //todo
+    });
+  });
+
+  describe('Given a search criteria in Uppercase with one book match', () => {
+    it('Then shows One book and no error', async () => {
+      //todo
+    });
+  });
+
+  describe('Given a search criteria with multple books matches', () => {
+    it('Then shows a list of books', async () => {
+      //todo
+    });
+  });
+});