feat: config tests setEmoji / getEmoji

Author: helderberto

src/config.js

@@ -16,6 +16,7 @@ const config = (() => {
 
   const setEmoji = ({ type, emoji }) => {
     defaultConfig[type].emoji = emoji;
+    return emoji;
   };
 
   const getEmoji = type => defaultConfig[type].emoji;

tests/config.test.js

@@ -0,0 +1,14 @@
+import config from '../src/config';
+
+describe('config', () => {
+  test('should set emoji by type', () => {
+    const expected = config.setEmoji({ type: 'info', emoji: '🦁' });
+    expect(expected).toEqual('🦁');
+  });
+
+  test('should get emoji by type', () => {
+    const expected = config.getEmoji('error');
+    console.log(expected);
+    expect(expected).toEqual('🚫');
+  });
+});