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>RELEASE</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 +1,69 @@
+package com.zipcoder.payment;
+
+public class Check implements Payments{
+
+
+	Long id;
+	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 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 void setId(Long id) {
+	this.id = id;
+	}
+
+	@Override
+	public String getPayerName() {
+		return payerName;
+	}
+
+	@Override
+	public String getShortDescription() {
+		return "Check " + payerName + " ***"+ accountNumber.substring(accountNumber.length()-4, accountNumber.length());
+	}
+
+	@Override
+	public void setPayerName(String payerName) {
+	 this.payerName = payerName;
+	}
+
+	@Override
+	public int compareTo(Payments o) {
+		return this.getShortDescription().compareTo(o.getShortDescription());
+	}
+}

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

@@ -0,0 +1,81 @@
+package com.zipcoder.payment;
+
+public class CreditCard implements Payments{
+
+
+	Long id;
+	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 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 void setId(Long id) {
+		this.id = id;
+	}
+
+	public Long getID() {
+		return id;
+	}
+
+
+	public String getPayerName() {
+		return payerName;
+	}
+
+
+	public String getShortDescription() {
+		return "CC " + payerName + " "+number.substring(number.length()-4, number.length())+" "+expiredMonth+"/"+expiredYear;
+	}
+
+
+	public void setPayerName(String payerName) {
+		this.payerName = payerName;
+	}
+
+	@Override
+	public int compareTo(Payments o) {
+		return this.getShortDescription().compareTo(o.getShortDescription());
+	}
+
+
+//	@Override
+//	public int compareTo(Payments o) {
+//		return 0;
+//	}
+}

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

@@ -1,6 +1,41 @@
 package com.zipcoder.payment;
 
+		import java.util.ArrayList;
+		import java.util.Arrays;
+		import java.util.Comparator;
+
 public class PaymentPresenter {
 
 
-}
+	public String toString(Payments[] payments) {
+		StringBuilder sb = new StringBuilder();
+		Arrays.sort(payments);
+		for (int i = 0; i < payments.length; i++) {
+			sb.append(payments[i].getShortDescription()+"\n");
+		}
+		return sb.toString();
+	}
+
+
+	public String toStringByPayerName(Payments[] payments) {
+		StringBuilder sb = new StringBuilder();
+		Arrays.sort(payments, new PaymentSortByPayer());
+		for (int i = 0; i < payments.length; i++) {
+			sb.append(payments[i].getShortDescription()+"\n");
+		}
+		return sb.toString();
+
+	}
+
+	public String toStringById(Payments[] payments) {
+
+		Comparator<Payments> id = ((o1, o2) -> o1.getID().compareTo(o2.getID()));
+				StringBuilder sb = new StringBuilder();
+		Arrays.sort(payments, id);
+		for (int i = 0; i < payments.length; i++) {
+			sb.append(payments[i].getShortDescription()+"\n");
+		}
+		return sb.toString();
+
+	}
+	}

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

@@ -0,0 +1,13 @@
+package com.zipcoder.payment;
+import java.util.Comparator;
+
+public class PaymentSortByPayer implements Comparator<Payments>{
+
+
+
+	public int compare(Payments o1, Payments o2) {
+
+		return o1.getPayerName().compareTo(o2.getPayerName());
+	}
+
+}

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

@@ -0,0 +1,13 @@
+package com.zipcoder.payment;
+
+public interface Payments extends Comparable<Payments>{
+
+	public Long getID();
+	public void setId(Long id);
+	public String getPayerName();
+	public String getShortDescription();
+
+	void setPayerName(String payerName);
+}
+
+

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

@@ -0,0 +1,56 @@
+package com.zipcoder.payment;
+
+public class Paypal implements Payments {
+
+	Long id;
+	String payerName;
+	String email;
+
+
+	public Paypal(Long id, String payerName, String email) {
+		this.id = id;
+		this.payerName = payerName;
+		this.email = email;
+	}
+
+	Paypal(){}
+
+	public String getEmail() {
+		return email;
+	}
+
+	public void setEmail(String email) {
+		this.email = email;
+	}
+
+	@Override
+	public Long getID() {
+		return id;
+	}
+
+	@Override
+	public void setId(Long id) {
+		this.id = id;
+	}
+
+	@Override
+	public String getPayerName() {
+		return payerName;
+	}
+
+	@Override
+	public String getShortDescription() {
+		return "Paypal "+ payerName +" "+email;
+	}
+
+	@Override
+	public void setPayerName(String payerName) {
+		this.payerName = payerName;
+	}
+
+	@Override
+	public int compareTo(Payments o) {
+
+		return this.getShortDescription().compareTo(o.getShortDescription());
+	}
+}

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

@@ -0,0 +1,99 @@
+package com.zipcoder.payment;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+public class CheckTest {
+	Check test = new Check();
+
+
+	@Before
+	public void setup() {
+	}
+
+	@Test
+	public void getIdTest() {
+		//When
+		test.setId(23L);
+
+		// Expect
+		Long expect = 23L;
+
+		//Actual
+		Long actual = test.getID();
+
+		Assert.assertEquals(expect, actual);
+	}
+
+	@Test
+	public void setIdTest() {
+		test.setId(30L);
+
+		Long expect = 30L;
+
+		Long actual = test.getID();
+
+		Assert.assertEquals(expect, actual);
+	}
+
+
+	@Test
+	public void getPayerName() {
+		test.setPayerName("Tia Mowry");
+
+		String expect = "Tia Mowry";
+		String actual = test.getPayerName();
+
+		Assert.assertEquals(expect, actual);
+	}
+
+	@Test
+	public void getShortDescription() {
+		test.setPayerName("Tia Mowry");
+		test.setAccountNumber("4551");
+
+		String expect = "Check Tia Mowry ***4551";
+		String actual = test.getShortDescription();
+
+		Assert.assertEquals(expect, actual);
+	}
+
+	@Test
+	public void getAccountNumber() {
+		test.setAccountNumber("4551");
+
+		String expect = "4551";
+		String actual = test.getAccountNumber();
+
+		Assert.assertEquals(expect, actual);
+
+	}
+
+	@Test
+	public void getRoutingNumber() {
+		test.setRoutingNumber("904551");
+
+		String expect = "904551";
+		String actual = test.getRoutingNumber();
+
+		Assert.assertEquals(expect, actual);
+
+	}
+
+
+	@Test
+	public void compareToTest() {
+
+		test.setPayerName("Tia Mowry");
+		test.setAccountNumber("904551");
+
+		Check test1 = new Check();
+		test1.setPayerName("Tia Mowry");
+		test1.setAccountNumber("904551");
+
+		int actual = test.getShortDescription().compareTo(test1.getShortDescription());
+		Assert.assertTrue(actual == 0);
+
+	}
+}

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

@@ -0,0 +1,100 @@
+package com.zipcoder.payment;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+public class CreditCardTest {
+	CreditCard test = new CreditCard();
+
+
+	@Before
+	public void setup() {
+	}
+
+	@Test
+	public void getIdTest() {
+		//When
+		test.setId(23L);
+
+		// Expect
+		Long expect = 23L;
+
+		//Actual
+		Long actual = test.getID();
+
+		Assert.assertEquals(expect, actual);
+	}
+
+	@Test
+	public void setIdTest() {
+		test.setId(30L);
+
+		Long expect = 30L;
+
+		Long actual = test.getID();
+
+		Assert.assertEquals(expect, actual);
+	}
+
+
+	@Test
+	public void getPayerName() {
+		test.setPayerName("Tia Mowry");
+
+		String expect = "Tia Mowry";
+		String actual = test.getPayerName();
+
+		Assert.assertEquals(expect, actual);
+	}
+
+	@Test
+	public void getShortDescription() {
+		test.setPayerName("Tia Mowry");
+		test.setNumber("4551");
+		test.setExpiredMonth(10);
+		test.setExpiredYear(2019);
+
+
+		String expect = "CC Tia Mowry 4551 10/2019";
+		String actual = test.getShortDescription();
+
+		Assert.assertEquals(expect, actual);
+	}
+
+	@Test
+	public void getNumberTest() {
+		test.setNumber("4551");
+
+		String expect = "4551";
+		String actual = test.getNumber();
+
+		Assert.assertEquals(expect, actual);
+
+	}
+
+
+	@Test
+	public void getExpiredMonth() {
+		test.setExpiredMonth(9);
+
+		int expect = 9;
+		int actual = test.getExpiredMonth();
+
+		Assert.assertEquals(expect, actual);
+	}
+
+	@Test
+	public void compareToTest() {
+
+		test.setPayerName("Tia Mowry");
+		test.setNumber("4551");
+
+		Check test1 = new Check();
+		test1.setPayerName("Tia Mowry");
+		test1.setAccountNumber("***4551");
+
+		int actual = test.getShortDescription().compareTo(test1.getShortDescription());
+		Assert.assertTrue(actual < 0);
+	}
+}

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

@@ -1,4 +1,89 @@
 package com.zipcoder.payment;
 
+import java.util.Arrays;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
 public class PaymentPresenterTest {
-}
+
+	Check check;
+	Paypal paypal;
+
+
+	PaymentPresenter presenter;
+
+	@Before
+	public void setup() {
+		StringBuilder sb = new StringBuilder();
+
+	}
+
+
+	@Test
+	public void toStringNoPayment() {
+
+		Payments[] payments = new Payments[0];
+		PaymentPresenter presenter = new PaymentPresenter();
+		String expected = "";
+
+		String actual = presenter.toString(payments);
+
+		assertEquals(expected, actual);
+	}
+
+	@Test
+
+	public void toStringByPayerName() {
+		Payments[] payments = new Payments[2];
+		Payments paypal = new Paypal(4L, "Tia Mowry", "tia@mowry.com");
+		Payments 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);
+		assertEquals(expected, actual);
+
+
+	}
+
+	@Test
+	public void toStringByPayer() {
+		Payments[] payments = new Payments[2];
+		Payments paypal = new Paypal(4L, "Tamara Mowry", "tamara@mowry.com");
+		Payments 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);
+		assertEquals(expected, actual);
+	}
+
+	@Test
+	public void toStringById(){
+		Payments[] payments = new Payments[2];
+		Payments paypal = new Paypal(81L, "Tamara Mowry", "tamara@mowry.com");
+		Payments check = new Check(120L, "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.toStringById(payments);
+		assertEquals(expected, actual);
+	}
+
+}

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

@@ -0,0 +1,29 @@
+package com.zipcoder.payment;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+public class PaymentSortByPayerTest {
+
+	CreditCard check1;
+	Check check2;
+
+	PaymentSortByPayer paymentSortByPayer;
+
+	@Before
+
+	public void setup(){
+		paymentSortByPayer = new PaymentSortByPayer();
+		check1 = new CreditCard(0L,"James","4033",10,2000);
+		check2 = new Check(201111L, "James", "334344", "343423434");
+	}
+
+	@Test
+	public void compareTest(){
+
+		int actual = paymentSortByPayer.compare(check1, check2);
+
+		Assert.assertTrue(actual ==0);
+	}
+}

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

@@ -0,0 +1,71 @@
+package com.zipcoder.payment;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+
+public class PaypalTest {
+
+	Paypal test;
+
+	@Before
+	public void setup() {
+		test = new Paypal();
+	}
+
+	@Test
+	public void getID() {
+		//When
+		test.setId(23L);
+
+		// Expect
+		Long expect = 23L;
+
+		//Actual
+		Long actual = test.getID();
+
+		Assert.assertEquals(expect, actual);
+	}
+
+
+	@Test
+	public void getPayerName() {
+		//When
+		test.setPayerName("Tia Mowry");
+
+		// Expect
+		String expect = "Tia Mowry";
+
+		//Actual
+		String actual = test.getPayerName();
+
+		Assert.assertEquals(expect, actual);
+	}
+
+
+	@Test
+	public void getShortDescription() {
+		test.setPayerName("Tia Mowry");
+		test.setEmail("tia@mowry.com");
+
+		String expect = "Paypal Tia Mowry tia@mowry.com";
+		String actual = test.getShortDescription();
+		Assert.assertEquals(expect, actual);
+
+	}
+
+	@Test
+	public void compareTo() {
+		test.setPayerName("Tia Mowry");
+		test.setEmail("tia@mowry.com");
+
+		Check test1 = new Check();
+		test1.setPayerName("Tia Mowry");
+		test1.setAccountNumber("***4551");
+
+		int actual = test.getShortDescription().compareTo(test1.getShortDescription());
+		Assert.assertTrue(actual > 0);
+
+	}
+}