public void CreditCard_Repay_ShouldIncreaseLimit()
{
var creditCard = new CreditCardBuilder()
.WithLimit(100)
.Build();
creditCard.Repay(50);
var snapshot = creditCard.GetSnapshot();
snapshot.AvaliableLimit.Should().Be(150);
}
public void CreditCard_WithdrawInLimit_ShouldDecreaseLimit()
{
var creditCard = new CreditCardBuilder()
.WithLimit(100)
.Build();
creditCard.Withdraw(50);
var snapshot = creditCard.GetSnapshot();
snapshot.AvaliableLimit.Should().Be(50);
}