sms validation

src/main/java/hs/fulda/de/ci/exam/project/SmsNotification.java

@@ -1,12 +1,25 @@
 package hs.fulda.de.ci.exam.project;
 
 public class SmsNotification extends Notification {
+    String to;
+    String content;
     public SmsNotification(String to, String content) {
         super();
+        this.to = to;
+        this.content = content;
     }
 
     @Override
     public boolean sendNotification() {
+        if (isValidEmail(to)) {
+            System.out.println("SMS is sent to " + to);
+            return true;
+        }
+        System.out.println("Invalid Number");
+        return false;
+    }
+
+    private boolean isValidEmail(String to) {
         return true;
     }
 }

src/test/java/hs/fulda/de/ci/exam/project/NotificationTest.java

@@ -35,4 +35,11 @@ public class NotificationTest {
         boolean result = reservation.notifyUser("sms", "01788370107", "Reservation is successfull");
         assertTrue(result);
     }
+
+    @Test
+    public void smsIsSentWhenNumberIsValid(){
+        SmsNotification sms = new SmsNotification("01788370107", "Reservation confirmed");
+        boolean result = sms.sendNotification();
+        assertTrue(result);
+    }
 }