Merge commit '38cdbc8fbb2753edb07ebd58b1d01be5882d7ae7' into HEAD

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

@@ -0,0 +1,36 @@
+package hs.fulda.de.ci.exam.project;
+
+import java.util.regex.Pattern;
+
+public class EmailNotification extends Notification {
+    String email;
+    String content;
+
+    public EmailNotification(String email, String content) {
+        super();
+        this.email = email;
+        this.content = content;
+    }
+
+    @Override
+    public boolean sendNotification() {
+        if (isValidEmail(email)) {
+            System.out.println("Email is sent to " + email);
+            return true;
+        }
+        System.out.println("Invalid Email Address");
+        return false;
+    }
+
+    private boolean isValidEmail(String email) {
+        String regexPattern = "^(?=.{1,64}@)[A-Za-z0-9_-]+(\\.[A-Za-z0-9_-]+)*@"
+                + "[^-][A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(\\.[A-Za-z]{2,})$";
+        return patternMatches(email, regexPattern);
+    }
+
+    public static boolean patternMatches(String emailAddress, String regexPattern) {
+        return Pattern.compile(regexPattern)
+                .matcher(emailAddress)
+                .matches();
+    }
+}

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

@@ -60,4 +60,17 @@ public class FlightReservation {
         credit_card_payment.status = Completed;
         status = Confirmed;
     }
+
+    public boolean notifyUser(String type, String to, String content) {
+        Notification notification = null;
+        switch (type) {
+            case "email":
+                notification = new EmailNotification(to, content);
+                break;
+            case "sms":
+                notification = new SmsNotification(to, content);
+                break;
+        }
+        return notification.sendNotification();
+    }
 }

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

@@ -0,0 +1,5 @@
+package hs.fulda.de.ci.exam.project;
+
+public abstract class Notification {
+    public abstract boolean sendNotification();
+}

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

@@ -0,0 +1,37 @@
+package hs.fulda.de.ci.exam.project;
+
+import java.util.regex.Pattern;
+
+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) {
+        String regexPattern = "(\\(?([\\d \\-\\)\\–\\+\\/\\(]+){6,}\\)?([ .\\-–\\/]?)([\\d]+))";
+        return patternMatches(to, regexPattern);
+    }
+
+    public static boolean patternMatches(String emailAddress, String regexPattern) {
+        return Pattern.compile(regexPattern)
+                .matcher(emailAddress)
+                .matches();
+    }
+
+
+}

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

@@ -0,0 +1,60 @@
+package hs.fulda.de.ci.exam.project;
+
+import org.junit.Test;
+
+import static hs.fulda.de.ci.exam.project.ReservationStatus.Confirmed;
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class NotificationTest {
+
+    EmailNotification email = new EmailNotification("test@gmail.com", "HelloWorld");
+    EmailNotification emailInvalid = new EmailNotification("testgmail.com", "HelloWorld");
+    FlightReservation reservation = new FlightReservation();
+    SmsNotification sms = new SmsNotification("01788370107", "Reservation confirmed");
+    SmsNotification smsInvalid = new SmsNotification("123", "Some Wrong Number");
+
+
+    @Test
+    public void emailValidiationShouldReturnTrueForValidEmail() {
+        boolean result = email.sendNotification();
+        boolean expected = true;
+        assertThat(expected).isEqualTo(result);
+    }
+
+    @Test
+    public void emailValidiationShouldReturnFalseForInValidEmail() {
+        boolean result = emailInvalid.sendNotification();
+        boolean expected = false;
+        assertThat(expected).isEqualTo(result);
+    }
+
+    @Test
+    public void emailNotificationShouldBeSentWhenFlighReservationCompleted() {
+        reservation.setStatus(Confirmed);
+        boolean result = reservation.notifyUser("email", "test@gmail.com", "Reservation is Confirmed!");
+        boolean expected = true;
+        assertThat(expected).isEqualTo(result);
+    }
+
+    @Test
+    public void smsNotificationShouldBeSentWhenSmsTypeIsChosen() {
+        reservation.setStatus(Confirmed);
+        boolean result = reservation.notifyUser("sms", "01788370107", "Reservation is successfull");
+        boolean expected = true;
+        assertThat(expected).isEqualTo(result);
+    }
+
+    @Test
+    public void smsIsSentWhenNumberIsValid() {
+        boolean result = sms.sendNotification();
+        boolean expected = true;
+        assertThat(expected).isEqualTo(result);
+    }
+
+    @Test
+    public void smsShouldNotBeSentWhenNumberIsInvalid() {
+        boolean result = smsInvalid.sendNotification();
+        boolean expected = false;
+        assertThat(expected).isEqualTo(result);
+    }
+}