@Test
public void testWithdrawals() {
DollarAmount someAmount = randomDollarAmount();
robin.withdrawal(someAmount);
assertEquals(robin.currentBalance(), robinInitialBalance.subtract(someAmount));
DollarAmount anotherAmount = randomDollarAmount();
robin.withdrawal(anotherAmount);
assertEquals(
robin.currentBalance(), robinInitialBalance.subtract(someAmount).subtract(anotherAmount));
}
@Test
public void printDepositsOnly() {
System.out.println("***************************************");
DollarAmount someAmount = randomDollarAmount();
DollarAmount anotherAmount = randomDollarAmount();
batman.deposit(someAmount);
batman.withdrawal(anotherAmount);
batman.withdrawal(anotherAmount);
batman.withdrawal(anotherAmount);
batman.deposit(anotherAmount);
StringBuffer buffer = new StringBuffer();
batman.printStatement(buffer);
printBufferWithLines("Full Statement", buffer);
buffer = new StringBuffer();
batman.printDeposits(buffer);
printBufferWithLines("Deposits Only", buffer);
System.out.println("***************************************");
}