public void TestAddPurchase()
{
// Arrange
const int price = 100;
const int percent = 10;
const int expected = 10;
var calculator = new PercentStrategy(percent);
var card = new Card();
// Act
card.AddPurchase(price, calculator);
// Assert
Assert.Equal(expected, card.GetAvailableBonuses());
}
public void TestSuccessfulWithdraw()
{
// Arrange
const int price = 100;
const int percent = 10;
const int withdraw = 4;
const int expected = 6;
var calculator = new PercentStrategy(percent);
var card = new Card();
card.AddPurchase(price, calculator);
// Act
card.AddWithdraw(withdraw);
// Assert
Assert.Equal(expected, card.GetAvailableBonuses());
}
