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

package com.zipcoder.payment;

import org.junit.Before;
import org.junit.Test;

import static org.junit.Assert.*;

public class CreditCardTest {

    private CreditCard creditCard;

    @Before
    public void setUp() {
        creditCard = new CreditCard();
    }

    @Test
    public void getIdTest() {
        creditCard.setId(3453453524234L);
        assertEquals(3453453524234L, creditCard.getId(), 10);
    }

    @Test
    public void getPayerNameTest() {
        creditCard.setPayerName("john");
        assertEquals("john", creditCard.getPayerName());
    }

    @Test
    public void getExpiredMonthTest() {
        creditCard.setExpiredMonth(10);
        assertEquals(10, creditCard.getExpiredMonth());
    }

    @Test
    public void getExpiredYearTest() {
        creditCard.setExpiredYear(20);
        assertEquals(20, creditCard.getExpiredYear());
    }

    @Test
    public void getNumberTest() {
        creditCard.setNumber("32423");
        assertEquals("32423", creditCard.getNumber());
    }

    @Test
    public void getShortDescriptionTest() {
        creditCard.setPayerName("Tia Mowry");
        creditCard.setNumber("8334551");
        creditCard.setExpiredMonth(10);
        creditCard.setExpiredYear(2019);
        String expected = "CC Tia Mowry 4551 10/2019";

        assertEquals(expected, creditCard.getShortDescription());
    }

    @Test
    public void compareToTest() {
        CreditCard creditCard1 = new CreditCard();
        creditCard1.setId(334L);
        creditCard.setId(333L);
        assertEquals(-1, creditCard.compareTo(creditCard1));
    }
}