Initial commit

src/components/app-profile/app-profile.spec.ts

@@ -0,0 +1,46 @@
+import { AppProfile } from './app-profile';
+import { newSpecPage } from '@stencil/core/testing';
+
+describe('app-profile', () => {
+  describe('normalization', () => {
+    it('returns a blank string if the name is undefined', async () => {
+      const { rootInstance } = await newSpecPage({
+        components: [AppProfile],
+        html: '<app-profile></app-profile>',
+      });
+      expect(rootInstance.normalize(undefined)).toEqual('');
+    });
+
+    it('returns a blank string if the name is null', async () => {
+      const { rootInstance } = await newSpecPage({
+        components: [AppProfile],
+        html: '<app-profile></app-profile>',
+      });
+      expect(rootInstance.normalize(null)).toEqual('');
+    });
+
+    it('capitalizes the first letter', async () => {
+      const { rootInstance } = await newSpecPage({
+        components: [AppProfile],
+        html: '<app-profile></app-profile>',
+      });
+      expect(rootInstance.normalize('quincy')).toEqual('Quincy');
+    });
+
+    it('lower-cases the following letters', async () => {
+      const { rootInstance } = await newSpecPage({
+        components: [AppProfile],
+        html: '<app-profile></app-profile>',
+      });
+      expect(rootInstance.normalize('JOSEPH')).toEqual('Joseph');
+    });
+
+    it('handles single letter names', async () => {
+      const { rootInstance } = await newSpecPage({
+        components: [AppProfile],
+        html: '<app-profile></app-profile>',
+      });
+      expect(rootInstance.normalize('q')).toEqual('Q');
+    });
+  });
+});