public void TestNegativeDebit()
{
BuggyAccount account = new BuggyAccount();
account.Debit(-1);
}
public void TestNormalOperations()
{
BuggyAccount account = new BuggyAccount();
account.Debit(5);
account.Debit(2);
}
public void TestGoToNegative()
{
BuggyAccount account = new BuggyAccount();
account.Debit(5);
Assert.AreEqual(account.Balance, -5);
}