pom.xml

@@ -11,5 +11,20 @@
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
     </properties>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>RELEASE</version>
+            <scope>compile</scope>
+        </dependency>
+
+    </dependencies>
 
 </project>

src/main/java/com/zipcoder/payment/Check.java

@@ -0,0 +1,58 @@
+package com.zipcoder.payment;
+
+public class Check implements Payment {
+
+    private long id;
+    private String payerName;
+    private String routingNumber;
+    private String accountNumber;
+
+    @Override
+    public int compareTo(Payment o) {
+        return 0;
+    }
+
+    @Override
+    public String getID() {
+        return null;
+    }
+
+    @Override
+    public String getPayerName() {
+        return null;
+    }
+
+    @Override
+    public String getShortDescription()
+    {
+        return ("Check " + payerName + " ***"+(accountNumber.substring(5)));
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public void setPayerName(String payerName) {
+        this.payerName = payerName;
+    }
+
+    public String getRoutingNumber() {
+        return routingNumber;
+    }
+
+    public void setRoutingNumber(String routingNumber) {
+        this.routingNumber = routingNumber;
+    }
+
+    public String getAccountNumber() {
+        return accountNumber;
+    }
+
+    public void setAccountNumber(String accountNumber) {
+        this.accountNumber = accountNumber;
+    }
+}

src/main/java/com/zipcoder/payment/CheckTest.java

@@ -0,0 +1,11 @@
+package com.zipcoder.payment;
+
+import org.junit.Test;
+
+public class CheckTest
+{
+@Test
+    public void abc(){
+
+}
+}

src/main/java/com/zipcoder/payment/CreditCard.java

@@ -0,0 +1,68 @@
+package com.zipcoder.payment;
+
+public class CreditCard implements Payment
+{
+
+    private long id;
+    private String payerName;
+    private String number;
+    private int expiredMonth;
+    private int expiredYear;
+
+    @Override
+    public int compareTo(Payment o) {
+        return 0;
+    }
+
+    @Override
+    public String getID() {
+        return null;
+    }
+
+    @Override
+    public String getPayerName() {
+        return null;
+    }
+
+    @Override
+    public String getShortDescription() {
+        return ("CC " + payerName + " "+(number.substring(5))+" "+expiredMonth+"/"+expiredYear);
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public void setPayerName(String payerName) {
+        this.payerName = payerName;
+    }
+
+    public String getNumber() {
+        return number;
+    }
+
+    public void setNumber(String number) {
+        this.number = number;
+    }
+
+    public int getExpiredMonth() {
+        return expiredMonth;
+    }
+
+    public void setExpiredMonth(int expiredMonth) {
+        this.expiredMonth = expiredMonth;
+    }
+
+    public int getExpiredYear() {
+        return expiredYear;
+    }
+
+    public void setExpiredYear(int expiredYear) {
+        this.expiredYear = expiredYear;
+    }
+
+}

src/main/java/com/zipcoder/payment/CreditCardTest.java

@@ -0,0 +1,26 @@
+package com.zipcoder.payment;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class CreditCardTest {
+@Test
+    public void getShortDescriptionTest()
+    {
+        //GIVEN
+        CreditCard person = new CreditCard();
+        person.setPayerName("Jacob Andersen");
+        person.setNumber("134344551");
+        person.setExpiredMonth(10);
+        person.setExpiredYear(2019);
+        //WHEN
+        person.getShortDescription();
+
+        //THEN
+        String expected = "CC Jacob Andersen 4551 10/2019";
+        String actual = person.getShortDescription();
+
+        Assert.assertEquals(expected,actual);
+
+        }
+}

src/main/java/com/zipcoder/payment/PayPal.java

@@ -0,0 +1,49 @@
+package com.zipcoder.payment;
+
+public class PayPal implements Payment
+{
+
+private long id;
+private String payerName;
+private String email;
+
+    @Override
+    public int compareTo(Payment o) {
+        return 0;
+    }
+
+    @Override
+    public String getID() {
+        return null;
+    }
+
+    @Override
+    public String getPayerName() {
+        return null;
+    }
+
+    @Override
+    public String getShortDescription() {
+        return "Paypal "+payerName+" "+email;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public void setPayerName(String payerName) {
+        this.payerName = payerName;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+}

src/main/java/com/zipcoder/payment/PayPalTest.java

@@ -0,0 +1,27 @@
+package com.zipcoder.payment;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class PayPalTest {
+    @Test
+    public void compareToTest()
+    {
+     //GIVEN
+        PayPal person = new PayPal();
+        Check other = new Check();
+        person.setPayerName("Jacob Andersen");
+        person.setEmail("jacobma87@hotmail.com");
+        other.setPayerName("Jacob Andersen");
+        other.setAccountNumber("1343445511");
+
+        //WHEN
+
+        int expected = 0;
+        int actual = (person.getShortDescription().compareTo(other.getShortDescription()));
+
+        //THEN
+
+        Assert.assertNotEquals(expected,actual);
+    }
+}

src/main/java/com/zipcoder/payment/Payment.java

@@ -0,0 +1,8 @@
+package com.zipcoder.payment;
+
+public interface Payment extends Comparable<Payment>
+{
+    public String getID();
+    public String getPayerName();
+    public String getShortDescription();
+}

src/main/java/com/zipcoder/payment/PaymentPresenter.java

@@ -1,6 +1,8 @@
 package com.zipcoder.payment;
 
 public class PaymentPresenter {
-
-
+    @Override
+    public String toString() {
+        return "PaymentPresenter{}";
+    }
 }

src/main/java/com/zipcoder/payment/PaymentSortByPayer.java

@@ -0,0 +1,11 @@
+package com.zipcoder.payment;
+
+import java.util.Comparator;
+
+public class PaymentSortByPayer implements Comparator<Payment>
+
+{ @Override
+    public int compare(Payment o1, Payment o2) {
+        return 0;
+    }
+}