Interface

pom.xml

@@ -7,6 +7,20 @@
     <groupId>com.zipcoder</groupId>
     <artifactId>payment</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>RELEASE</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>RELEASE</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 
 
 </project>

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

@@ -0,0 +1,60 @@
+package com.zipcoder.payment;
+
+public class Check implements Payment {
+    Long id = 0L;
+    String payerName;
+    String routingNumber;
+    String accountNumber;
+
+    public Check(long id, String payerName, String routingNumber, String accountNumber) {
+        this.id = id;
+        this.payerName = payerName;
+        this.routingNumber = routingNumber;
+        this.accountNumber = accountNumber;
+    }
+
+    public Check(){
+
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getPayerName() {
+        return payerName;
+    }
+
+    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;
+    }
+
+    public String getShortDescription(){
+        return "Check " + payerName + " ***4551";
+    }
+
+    public int compareTo(Payment p) {
+        return this.getShortDescription().compareTo(p.getShortDescription());
+    }
+
+}

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

@@ -0,0 +1,70 @@
+package com.zipcoder.payment;
+
+public class CreditCard implements Payment {
+
+    long id = 0L;
+    String payerName;
+    String number;
+    int expiredMonth;
+    int expiredYear;
+
+    public CreditCard(long id, String payerName, String number, int expiredMonth, int expiredYear) {
+        this.id = id;
+        this.payerName = payerName;
+        this.number = number;
+        this.expiredMonth = expiredMonth;
+        this.expiredYear = expiredYear;
+    }
+
+    public CreditCard(){
+
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getPayerName() {
+        return payerName;
+    }
+
+    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 String getShortDescription(){
+        return payerName + " " + number + " " + expiredMonth + "/" + expiredYear;
+    }
+
+    public int compareTo(Payment p){
+        return this.getShortDescription().compareTo(p.getShortDescription());
+    }
+}

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

@@ -0,0 +1,10 @@
+package com.zipcoder.payment;
+
+public interface Payment extends Comparable<Payment> {
+
+    long getId ();
+
+    String getPayerName();
+
+    String getShortDescription();
+}

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

@@ -1,6 +1,38 @@
 package com.zipcoder.payment;
 
+
+import java.util.Arrays;
+
+
 public class PaymentPresenter {
 
 
-}
+    public String toString(Payment[] p) {
+        Arrays.sort(p);
+        StringBuilder str = new StringBuilder();
+        for (Payment payment : p) {
+            str.append(payment.getShortDescription() + "\n");
+            }
+            return str.toString();
+        }
+
+        public String toStringByPayerName(Payment[] payments) {
+        Arrays.sort(payments, new PaymentSortByPayer());
+
+        return createString(payments);
+        }
+
+        public String toStringById(Payment[] payments) {
+        Arrays.sort(payments);
+
+        return createString(payments);
+        }
+
+        private String createString(Payment[] payments) {
+        String str = "";
+            for (Payment payment : payments) {
+                str += payment.getShortDescription() + "\n";
+            }
+            return str;
+        }
+}

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

@@ -0,0 +1,15 @@
+package com.zipcoder.payment;
+
+import java.util.Comparator;
+
+public class PaymentSortByPayer implements Comparator<Payment> {
+
+    public int compare(Payment p1, Payment p2){
+
+        return p1.getPayerName().compareTo(p2.getPayerName());
+
+        }
+
+
+}
+

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

@@ -0,0 +1,84 @@
+package com.zipcoder.payment;
+
+import org.junit.Assert;
+
+import static org.junit.Assert.*;
+
+public class CheckTest {
+
+    @org.junit.Test
+    public void getId() {
+        Check ch = new Check();
+        ch.setId(1234L);
+        long expected = ch.getId();
+        long actual = 1234L;
+        Assert.assertEquals(expected, actual);
+    }
+
+    @org.junit.Test
+    public void setId() {
+        Check ch = new Check();
+        ch.setId(123L);
+        long expected = ch.getId();
+        long actual = 123L;
+        Assert.assertEquals(expected, actual);
+    }
+
+    @org.junit.Test
+    public void getPayerName() {
+        Check ch = new Check();
+        ch.setPayerName("Stormy");
+        String expected = ch.getPayerName();
+        String actual = "Stormy";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @org.junit.Test
+    public void setPayerName() {
+        Check ch = new Check();
+        ch.setPayerName("Jewelz");
+        String expected = ch.getPayerName();
+        String actual = "Jewelz";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @org.junit.Test
+    public void getRoutingNumber() {
+        Check ch = new Check();
+        ch.setRoutingNumber("123456789");
+        String expected = ch.getRoutingNumber();
+        String actual = "123456789";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @org.junit.Test
+    public void setRoutingNumber() {
+        Check ch = new Check();
+        ch.setRoutingNumber("12345678");
+        String expected = ch.getRoutingNumber();
+        String actual = "12345678";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @org.junit.Test
+    public void getAccountNumber() {
+        Check ch = new Check();
+        ch.setAccountNumber("33-123");
+        String expected = ch.getAccountNumber();
+        String actual = "33-123";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @org.junit.Test
+    public void setAccountNumber() {
+        Check ch = new Check();
+        ch.setAccountNumber("33-124");
+        String expected = ch.getAccountNumber();
+        String actual = "33-124";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @org.junit.Test
+    public void getShortDescription() {
+    }
+}

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

@@ -0,0 +1,112 @@
+package com.zipcoder.payment;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import javax.print.DocFlavor;
+
+import static org.junit.Assert.*;
+
+public class CreditCardTest {
+
+    @Test
+    public void getId() {
+        CreditCard cc = new CreditCard();
+        cc.setId(4551L);
+        long expected = cc.getId();
+        long actual = 4551L;
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void setId() {
+        CreditCard cc = new CreditCard();
+        cc.setId(315L);
+        long expected = cc.getId();
+        long actual = 315L;
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void getPayerName() {
+        CreditCard cc = new CreditCard();
+        cc.setPayerName("Cinnamon");
+        String expected = cc.getPayerName();
+        String actual = "Cinnamon";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void setPayerName() {
+        CreditCard cc = new CreditCard();
+        cc.setPayerName("Mercedez");
+        String expected = cc.getPayerName();
+        String actual = "Mercedez";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void getNumber() {
+        CreditCard cc = new CreditCard();
+        cc.setNumber("856-358-1032");
+        String expected = cc.getNumber();
+        String actual = "856-358-1032";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void setNumber() {
+        CreditCard cc = new CreditCard();
+        cc.setNumber("215-964-2484");
+        String expected = cc.getNumber();
+        String actual = "215-964-2484";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void getExpiredMonth() {
+        CreditCard cc = new CreditCard();
+        cc.setExpiredMonth(12);
+        int expected = cc.getExpiredMonth();
+        int actual = 12;
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void setExpiredMonth() {
+        CreditCard cc = new CreditCard();
+        cc.setExpiredMonth(11);
+        int expected = cc.getExpiredMonth();
+        int actual = 11;
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void getExpiredYear() {
+        CreditCard cc = new CreditCard();
+        cc.setExpiredYear(2018);
+        int expected = cc.getExpiredYear();
+        int actual = 2018;
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void setExpiredYear() {
+        CreditCard cc = new CreditCard();
+        cc.setExpiredYear(2020);
+        int expected = cc.getExpiredYear();
+        int actual = 2020;
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void getShortDescription() {
+
+    }
+
+    @Test
+    public void setShortDescription() {
+
+    }
+}

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

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

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

@@ -0,0 +1,69 @@
+package com.zipcoder.payment;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class PayPalTest {
+
+    @Test
+    public void getId() {
+        PayPal pp = new PayPal();
+        pp.setId(12345L);
+        long expected = pp.getId();
+        long actual = 12345L;
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void setId() {
+        PayPal pp = new PayPal();
+        pp.setId(2345L);
+        long expected = pp.getId();
+        long actual = 2345L;
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void getPayerName() {
+        PayPal pp = new PayPal();
+        pp.setPayerName("Hot Chocolate");
+        String expected = pp.getPayerName();
+        String actual = "Hot Chocolate";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void setPayerName() {
+        PayPal pp = new PayPal();
+        pp.setPayerName("Diamond Kream");
+        String expected = pp.getPayerName();
+        String actual = "Diamond Kream";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void getEmail() {
+        PayPal pp = new PayPal();
+        pp.setEmail("2cool4school@clownfart.butt");
+        String expected = pp.getEmail();
+        String actual = "2cool4school@clownfart.butt";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void setEmail() {
+        PayPal pp = new PayPal();
+        pp.setEmail("akirafan367@geocities.com");
+        String expected = pp.getEmail();
+        String actual = "akirafan367@geocities.com";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void compareTo() {
+    Payment pp = new PayPal(1, "Tia Mowry", "tia@mowry.com");
+    Payment ch = new Check(1, "Tia Mowry", "00004551", "00004551");
+    }
+}

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

@@ -1,4 +1,62 @@
 package com.zipcoder.payment;
 
+import com.zipcoder.payment.Check;
+import com.zipcoder.payment.PayPal;
+import com.zipcoder.payment.Payment;
+import com.zipcoder.payment.PaymentPresenter;
+import org.junit.Assert;
+import org.junit.Test;
+
 public class PaymentPresenterTest {
-}
+
+            @Test
+            public void toStringTest() {
+                Payment[] payments = new Payment[0];
+                PaymentPresenter presenter = new PaymentPresenter();
+                String expected = "";
+
+                String actual = presenter.toString(payments);
+
+                Assert.assertEquals(expected, actual);
+            }
+
+            @Test
+            public void toStringTest2() {
+                Payment paypal = new PayPal(4L, "Tia Mowry", "tia@mowry.com");
+                Payment check = new Check(81L, "Tia Mowry", "11432543", "134344551");
+                Payment[] payments = new Payment[]{paypal, 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 toStringByPayerNameTest() {
+                Payment paypal = new PayPal(4L, "Tamara Mowry", "tamara@mowry.com");
+                Payment check = new Check(81L, "Tia Mowry", "11432543", "134344551");
+                Payment[] payments = new Payment[]{check, paypal};
+
+                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 toStringByIdTest() {
+                Payment paypal = new PayPal(120L, "Tamara Mowry", "tamara@mowry.com");
+                Payment check = new Check(81L, "Tia Mowry", "11432543", "134344551");
+                Payment[] payments = new Payment[]{paypal, 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);
+
+                    }
+}