ZCW-YeOldeCode/AccountTest.java

import static org.junit.Assert.*;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

/**
 * The test class AccountTest.
 *
 * @author  (your name)
 * @version (a version number or a date)
 */
public class AccountTest
{
    /**
     * Default constructor for test class AccountTest
     */
    public AccountTest()
    {
    }

    /**
     * Sets up the test fixture.
     *
     * Called before every test case method.
     */
    @Before
    public void setUp()
    {
    }

    /**
     * Tears down the test fixture.
     *
     * Called after every test case method.
     */
    @After
    public void tearDown()
    {
    }
    @Test
    public void testdeposit(){
    int expected = 50;
    Account ac = new Account(40);
    ac.deposit(10);
    int actual = ac.balance();
    assertEquals(expected, actual);
    
    }
    @Test
    public void testtransfer(){
    int expected_myAc = 30;
    int expected_friendAc = 40;
    Account myAc = new Account(40);
    Account friendAcc = new Account(30);
    myAc.transfer(friendAcc, 10);
    int actual_myAc = myAc.balance();
    int actual_friendAc = friendAcc.balance();
    assertEquals(expected_myAc, actual_myAc);
    assertEquals(expected_friendAc, actual_friendAc);
    
    }
    @Test
    public void testbalance(){
    int expected = 30;
    Account ac = new Account(30);
    int actual = ac.balance();
    assertEquals(expected, actual);
    }
}