check

pom.xml

@@ -7,6 +7,14 @@
     <groupId>com.zipcoder</groupId>
     <artifactId>payment</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
     <properties>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>

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

@@ -0,0 +1,56 @@
+package com.zipcoder.payment;
+
+public class Check implements Payment {
+    private long id;
+
+    private String payerName;
+    private String routingNumber;
+    private String accountNumber;
+
+    public Check() {
+        id = 0;
+        payerName = null;
+        routingNumber = null;
+        accountNumber = null;
+
+    }
+
+    @Override
+    public long getId() {
+        return this.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;
+    }
+
+    @Override
+    public String getPayerName() {
+        return this.payerName;
+    }
+
+    @Override
+    public String getShortDescription() {
+        return null;
+    }
+
+    public void setId(long l) {
+        this.id = l;
+    }
+}

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

@@ -1,4 +1,70 @@
 package com.zipcoder.payment;
 
-public class CreditCard {
+public class CreditCard implements Payment {
+    private long id;
+
+    private String payerName;
+    private String number;
+
+    private int expiredMonth;
+    private int expiredyear;
+
+    public CreditCard() {
+        id = 0;
+        this.number = null;
+        this.payerName = null;
+        expiredMonth = 0;
+        expiredyear = 0;
+    }
+
+
+    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;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    @Override
+    public String getPayerName() {
+        return payerName;
+    }
+
+    @Override
+    public String getShortDescription() {
+        // getShortDescription to return CC [payerName] [last 4 digit of the number] [expiredMonth]/[expiredYear]
+        int numLength = getNumber().length();
+        String last4 = getNumber().substring(numLength - 4);
+
+        return "CC [" + this.getPayerName() + "] [" + last4 + "] [" + getExpiredMonth() + "]/[" + getExpiredyear() + "]";
+    }
 }

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

@@ -2,7 +2,7 @@ package com.zipcoder.payment;
 
 public interface Payment {
 
-    Long getID();
+    long getId();
     String getPayerName();
     String getShortDescription();
     

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

@@ -0,0 +1,26 @@
+package com.zipcoder.payment;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+public class CheckTest {
+    private Check testCheck;
+
+    @Before
+    public void setUp() {
+        testCheck = new Check();
+        testCheck.setId(12345678910L);
+        testCheck.setPayerName("Biggie");
+        testCheck.setRoutingNumber("623852453");
+        testCheck.setAccountNumber("1234567");
+    }
+
+    @Test
+    public void testId() {
+        long expectedId = 12345678910L;
+        testCheck.setId(12345678910L);
+        Assert.assertEquals(expectedId, testCheck.getId());
+    }
+
+}

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

@@ -1,4 +1,58 @@
 package com.zipcoder.payment;
 
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
 public class CreditcardTest {
+    CreditCard cc;
+
+    @Before
+    public void setUp() {
+        cc = new CreditCard();
+
+        cc.setPayerName("Jared");
+        cc.setExpiredMonth(12);
+        cc.setExpiredyear(2020);
+        cc.setNumber("4539 1889 1071 9389");
+    }
+
+    @Test
+    public void testLongId() {
+        long expectedId =  1234567894321L;
+        cc.setId(1234567894321L);
+        Assert.assertEquals(expectedId, cc.getId());
+    }
+
+    @Test
+    public void testPayerName() {
+        String expectedName =  "Jared";
+        Assert.assertEquals(expectedName, cc.getPayerName());
+    }
+
+    @Test
+    public void testExpirationMonth() {
+        int expectedExpMonth = 12;
+        Assert.assertEquals(expectedExpMonth, cc.getExpiredMonth());
+    }
+
+    @Test
+    public void testExpirationYear() {
+        int expectedExpYear = 2020;
+        Assert.assertEquals(expectedExpYear, cc.getExpiredyear());
+    }
+
+    @Test
+    public void testNumFull() {
+        String expectedCCNum = "4539 1889 1071 9389";
+        Assert.assertEquals(expectedCCNum, cc.getNumber());
+    }
+
+    @Test
+    public void testShortDesc() {
+        String expectedCC = "CC [Jared] [9389] [12]/[2020]";
+        Assert.assertEquals(expectedCC, cc.getShortDescription());
+    }
+
+
 }