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

package com.zipcoder.payment;

import org.junit.Assert;
import org.junit.Test;

public class CreditCardTest {

    CreditCard card = new CreditCard((long) 929384,"Kate", "987654321", 05, 1957);
    PayPal paypal = new PayPal((long)1234, "Kate", "kate@gmail.com");
    Check check = new Check((long)12345, "Kate", "56453637", "749379573");


    @Test
    public void TestGetId(){
        Long expected = (long)929384;
        Long actual = card.getId();
        Assert.assertEquals(expected, actual);
    }

    @Test
    public void TestSetId(){
        card.setId((long)345);
        Long expected = (long)345;
        Long actual = card.getId();
        Assert.assertEquals(expected, actual);
    }

    @Test
    public void TestGetPayerName(){
        String expected = "Kate";
        String actual = card.getPayerName();
        Assert.assertEquals(expected, actual);
    }

    @Test
    public void TestSetPayerName(){
        card.setPayerName("Miles");
        String expected = "Miles";
        String actual = card.getPayerName();
        Assert.assertEquals(expected, actual);
    }

    @Test
    public void TestGetNumber(){
        String expected = "987654321";
        String actual = card.getNumber();
        Assert.assertEquals(expected, actual);
    }

    @Test
    public void TestSetNumber(){
        card.setNumber("12345");
        String expected = "12345";
        String actual = card.getNumber();
        Assert.assertEquals(expected, actual);

    }

    @Test
    public void TestGetExpiredMonth(){
        int expected = 05;
        int actual = card.getExpiredMonth();
        Assert.assertEquals(expected, actual);

    }

    @Test
    public void TestSetExpiredMonth(){
        card.setExpiredMonth(07);
        int expected = 07;
        int actual = card.getExpiredMonth();
        Assert.assertEquals(expected, actual);

    }

    @Test
    public void TestGetExpiredYear(){
        int expected = 1957;
        int actual = card.getExpiredYear();
        Assert.assertEquals(expected, actual);

    }

    @Test
    public void TestSetExpiredYear(){
        card.setExpiredYear(2020);
        int expected = 2020;
        int actual = card.getExpiredYear();
        Assert.assertEquals(expected, actual);
    }

    @Test
    public void TestLastFourDigits(){
        String expected = "4321";
        String actual = card.getLastFourDigits();
        Assert.assertEquals(expected, actual);
    }

    @Test(expected = IllegalArgumentException.class)
    public void TestLastFourDigits_LessThanFourDigits(){
        card.setNumber("123");
        String actual = card.getLastFourDigits();
    }

    @Test
    public void TestCompareTo(){
        int expected = 13;
        int actual = paypal.compareTo(card);
        Assert.assertEquals(expected, actual);
    }

}