ex-02: set airSpeedVelocity to 35 at EuropeanSwallowDelegate

Author: kaiosilveira

src/example-02/birds/european-swallow/delegate/index.js

@@ -1 +1,5 @@
-export class EuropeanSwallowDelegate {}
+export class EuropeanSwallowDelegate {
+  get airSpeedVelocity() {
+    return 35;
+  }
+}

src/example-02/birds/european-swallow/delegate/index.test.js

@@ -0,0 +1,10 @@
+import { EuropeanSwallowDelegate } from '.';
+
+describe('EuropeanSwallowDelegate', () => {
+  describe('airSpeedVelocity', () => {
+    it('should be 35', () => {
+      const delegate = new EuropeanSwallowDelegate();
+      expect(delegate.airSpeedVelocity).toBe(35);
+    });
+  });
+});