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

package com.zipcoder.payment;

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

public class CompareToTest {

    @Test
    public void testSameDescCompare(){
        Check check = new Check();
        check.setName("Jonathan");
        check.setAccount("1039340954092");
        check.setRouting("304940392043");
        check.setId(10L);

        PayPal paypal = new PayPal();
        paypal.setName("Jonathan");
        paypal.setEmail("Jonathan@Jonathan.com");
        paypal.setId(10L);

        int acutal = paypal.compareTo(check);

        Assert.assertTrue(acutal > 0);
    }

    @Test
    public void testCompareName(){

        PaymentSortByPayer sort = new PaymentSortByPayer();

        Check check = new Check();
        check.setName("Hinds");
        check.setAccount("1039340954092");
        check.setRouting("304940392043");
        check.setId(10L);

        PayPal paypal = new PayPal();
        paypal.setName("Hinds");
        paypal.setEmail("Jonathan@Jonathan.com");
        paypal.setId(10L);

        int acutal = sort.compare(paypal, check);

        Assert.assertTrue(acutal == 0);
    }
}