import static org.junit.Assert.*;
import static org.hamcrest.CoreMatchers.is;
import org.hamcrest.core.Is;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;

public class DebitTest {

	private BankAccount bankAccount;
  	private int amount = 1

	@Before
	public void setUp() {
		System.out.println("Before: Something really cool");
		bankAccount = new BankAccount("Tiki", 10.0);
	}

	@After
	public void tearDown() {
		System.out.println("After: Something really cool");
	}

	@Test
	public void decreaseBalanceAmountTest() throws AccontFrozenException {
    	int expectedBalance = bankAccount.getBalance() - amount

		bankAccount.Debit(amount);
		assertThat(bankAccount.getBalance(), is(expectedBalance));
	}

	@Rule
	public ExpectedException thrown = ExpectedException.none();

	@Test
	public void IfAccountIsFrozenThrowsAccontFrozenExceptionTest() throws AccontFrozenException {
    	bankAccount.FreezeAccount();

		thrown.expect(AccontFrozenException.class);
		bankAccount.Debit(amount);
	}

	@Test
	public void ifAmountIsGreaterThanBalanceThrowsTest() throws AccontFrozenException{
    	amount = bankAccount.getBalance() + 1

		thrown.expect(IllegalArgumentException.class);
		bankAccount.Debit(amount);
	}

	@Test
	public void ifAmountIsLessThanBalanceThrowsTest() throws AccontFrozenException{
    	amount = -1

		thrown.expect(IllegalArgumentException.class);
		bankAccount.Debit(amount);
	}

}