pom.xml

@@ -11,5 +11,13 @@
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
     </properties>
+    <dependencies><!-- https://mvnrepository.com/artifact/junit/junit -->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 
 </project>

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

@@ -0,0 +1,64 @@
+package com.zipcoder.payment;
+
+public class Check implements Payment{
+
+    private long id;
+    private String playerName;
+    private String routingNumber;
+    private String accountNumber;
+
+    public Check() {
+    }
+
+    public Check(long id, String playerName, String routingNumber, String accountNumber) {
+        this.id = id;
+        this.playerName = playerName;
+        this.routingNumber = routingNumber;
+        this.accountNumber = accountNumber;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public void setPlayerName(String playerName) {
+        this.playerName = playerName;
+    }
+
+    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;
+    }
+
+    @Override
+    public long getId() {
+        return id;
+    }
+
+    @Override
+    public String getPlayerName() {
+        return playerName;
+    }
+
+    @Override
+    public String getShortDescription() {
+        return "Check " + playerName + " ***" + accountNumber.substring(accountNumber.length()-4
+        );
+    }
+
+    @Override
+    public int compareTo(Payment o) {
+        return this.getShortDescription().compareTo(o.getShortDescription());
+    }
+}

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

@@ -0,0 +1,60 @@
+package com.zipcoder.payment;
+
+public class CreditCard implements Payment {
+
+    private long id;
+    private String playerName;
+    private String number;
+    private int expiredMonth;
+    private int expiredYear;
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public void setPlayerName(String playerName) {
+        this.playerName = playerName;
+    }
+
+    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;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public String getPlayerName() {
+        return playerName;
+    }
+
+    public String getShortDescription() {
+        return "CC " + playerName + " " + number.substring(number.length() - 4) + " " + expiredMonth + "/" + expiredYear;
+    }
+
+
+    @Override
+    public int compareTo(Payment o) {
+        return this.getShortDescription().compareTo(o.getShortDescription());
+    }
+}

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

@@ -0,0 +1,11 @@
+package com.zipcoder.payment;
+
+public interface Payment extends Comparable<Payment> {
+
+    long getId();
+
+    String getPlayerName();
+
+    String getShortDescription();
+
+}

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

@@ -3,4 +3,16 @@ package com.zipcoder.payment;
 public class PaymentPresenter {
 
 
+    public String toString(Payment[] payments) {
+        return payments.toString();
+    }
+
+    public String toStringByPayerName(Payment[] payments) {
+        return null;
+    }
+
+    public String toStringById(Payment[] payments) {
+        return null;
+    }
+
 }

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

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

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

@@ -0,0 +1,54 @@
+package com.zipcoder.payment;
+
+public class Paypal implements Payment{
+
+    private long id;
+    private String playerName;
+    private String email;
+
+    public Paypal() {
+    }
+
+    public Paypal(long id, String name, String email) {
+        this.id=id;
+        this.playerName=name;
+        this.email=email;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public void setPlayerName(String playerName) {
+        this.playerName = playerName;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    @Override
+    public long getId() {
+        return id;
+    }
+
+    @Override
+    public String getPlayerName() {
+        return playerName;
+    }
+
+    @Override
+    public String getShortDescription() {
+        return "Paypal " + playerName + " " +email;
+    }
+
+    @Override
+    public int compareTo(Payment o) {
+        return this.getShortDescription().compareTo(o.getShortDescription());
+
+    }
+}

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

@@ -0,0 +1,54 @@
+package com.zipcoder.payment;
+
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+public class CheckTest {
+    Check check = new Check();
+
+    @Test
+    public void setId() {
+        check.setId(465);
+        int expected = 465;
+
+        Assert.assertEquals(expected, check.getId());
+    }
+
+    @Test
+    public void setPlayerName() {
+        check.setPlayerName("Brandon");
+        String expected = "Brandon";
+
+        Assert.assertEquals(expected, check.getPlayerName());
+    }
+
+    @Test
+    public void setRoutingNumber() {
+        check.setRoutingNumber("123456789");
+        String expected = "123456789";
+
+        Assert.assertEquals(expected, check.getRoutingNumber());
+    }
+
+    @Test
+    public void setAccountNumber() {
+        check.setAccountNumber("0000222333444");
+        String expected = "0000222333444";
+
+        Assert.assertEquals(expected, check.getAccountNumber());
+    }
+
+    @Test
+    public void getShortDescription() {
+        check.setPlayerName("Joe Shmoe");
+        check.setAccountNumber("2482049200");
+
+        String expected = "Check Joe Shmoe ***9200";
+
+        Assert.assertEquals(expected, check.getShortDescription());
+    }
+}

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

@@ -0,0 +1,66 @@
+package com.zipcoder.payment;
+
+import org.junit.Assert;
+import org.junit.Test;
+import static org.junit.Assert.*;
+
+public class CreditCardTest {
+    CreditCard creditCard = new CreditCard();
+
+    @Test
+    public void setId1() {
+        creditCard.setId(50);
+        long expected = 50;
+
+        Assert.assertEquals(expected, creditCard.getId());
+    }
+
+    @Test
+    public void setPlayerName1() {
+        creditCard.setPlayerName("Brandon");
+        String expected = "Brandon";
+
+        Assert.assertEquals(expected, creditCard.getPlayerName());
+    }
+
+    @Test
+    public void setNumber1() {
+        creditCard.setNumber("1234");
+        String expected = "1234";
+
+        Assert.assertEquals(expected, creditCard.getNumber());
+    }
+
+    @Test
+    public void setExpiredMonth1() {
+        creditCard.setExpiredMonth(5);
+        int expected = 5;
+
+        Assert.assertEquals(expected, creditCard.getExpiredMonth());
+    }
+
+    @Test
+    public void setExpiredYear1() {
+        creditCard.setExpiredYear(2010);
+        int expected = 2010;
+
+        Assert.assertEquals(expected, creditCard.getExpiredYear());
+    }
+
+    @Test
+    public void getShortDescription1() {
+        creditCard.setId(40);
+        creditCard.setPlayerName("Brandon");
+        creditCard.setNumber("1234 5678 9101 1213");
+        creditCard.setExpiredMonth(6);
+        creditCard.setExpiredYear(2013);
+
+        String expected = "CC Brandon 1213 6/2013";
+
+        Assert.assertEquals(expected, creditCard.getShortDescription());
+    }
+
+    @Test
+    public void compareTo() {
+    }
+}

src/test/java/com/zipcoder/payment/PaymentPresenterTest.java

@@ -1,4 +1,66 @@
 package com.zipcoder.payment;
 
+import org.junit.Test;
+import org.junit.Assert;
+
 public class PaymentPresenterTest {
+
+    @Test
+    public void toStringNoPayment(){
+        Payment[] payments = new Payment[0];
+        PaymentPresenter presenter = new PaymentPresenter();
+        String expected = "";
+
+        String actual = presenter.toString(payments);
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void toStringMultiplePayments(){
+        Payment[] payments = new Payment[2];
+        Payment paypal = new Paypal(4L, "Tia Mowry", "tia@mowry.com");
+        Payment check = new Check(81L, "Tia Mowry", "11432543", "134344551");
+
+        payments[0] = paypal;
+        payments[1] = check;
+
+        PaymentPresenter presenter = new PaymentPresenter();
+        String expected = "Check Tia Mowry ***4551\nPaypal Tia Mowry tia@mowry.com\n";
+
+        String actual = presenter.toString(payments);
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void toStringByPayerName(){
+        Payment[] payments = new Payment[2];
+        Payment paypal = new Paypal(4L, "Tamara Mowry", "tamara@mowry.com");
+        Payment check = new Check(81L, "Tia Mowry", "11432543", "134344551");
+
+        payments[0] = paypal;
+        payments[1] = check;
+
+        PaymentPresenter presenter = new PaymentPresenter();
+        String expected = "Paypal Tamara Mowry tamara@mowry.com\nCheck Tia Mowry ***4551\n";
+
+        String actual = presenter.toStringByPayerName(payments);
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void toStringById(){
+        Payment[] payments = new Payment[2];
+        Payment paypal = new Paypal(120L, "Tamara Mowry", "tamara@mowry.com");
+        Payment check = new Check(81L, "Tia Mowry", "11432543", "134344551");
+
+        payments[0] = paypal;
+        payments[1] = check;
+
+        PaymentPresenter presenter = new PaymentPresenter();
+        String expected = "Check Tia Mowry ***4551\nPaypal Tamara Mowry tamara@mowry.com\n";
+
+        String actual = presenter.toStringById(payments);
+        Assert.assertEquals(expected, actual);
+    }
 }

src/test/java/com/zipcoder/payment/PaypalTest.java

@@ -0,0 +1,46 @@
+package com.zipcoder.payment;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+public class PaypalTest {
+    Paypal paypal = new Paypal();
+
+    @Test
+    public void setId() {
+        paypal.setId(50);
+        long expected = 50;
+
+        Assert.assertEquals(expected, paypal.getId());
+    }
+
+    @Test
+    public void setPlayerName() {
+        paypal.setPlayerName("Brandon");
+        String expected = "Brandon";
+
+        Assert.assertEquals(expected, paypal.getPlayerName());
+    }
+
+    @Test
+    public void setEmail() {
+        paypal.setEmail("good@gmail.com");
+        String expected = "good@gmail.com";
+
+        Assert.assertEquals(expected, paypal.getEmail());
+    }
+
+    @Test
+    public void getShortDescription() {
+        paypal.setPlayerName("Brandon");
+        paypal.setEmail("good@gmail.com");
+
+        String expected = "Paypal Brandon good@gmail.com";
+
+        Assert.assertEquals(expected, paypal.getShortDescription());
+
+    }
+}