public void Can_validate_giftCard()
{
var gc = new GiftCard()
{
Amount = 100,
IsGiftCardActivated = true
};
gc.GiftCardUsageHistory.Add
(
new GiftCardUsageHistory()
{
UsedValue = 30
}
);
gc.GiftCardUsageHistory.Add
(
new GiftCardUsageHistory()
{
UsedValue = 20
}
);
gc.GiftCardUsageHistory.Add
(
new GiftCardUsageHistory()
{
UsedValue = 5
}
);
//valid
gc.IsGiftCardValid().ShouldEqual(true);
//mark as not active
gc.IsGiftCardActivated = false;
gc.IsGiftCardValid().ShouldEqual(false);
//again active
gc.IsGiftCardActivated = true;
gc.IsGiftCardValid().ShouldEqual(true);
//add usage history record
gc.GiftCardUsageHistory.Add(new GiftCardUsageHistory()
{
UsedValue = 1000
});
gc.IsGiftCardValid().ShouldEqual(false);
}