public void ShouldCalculateNextLowestUnPurchased()
{
var mockGateway = new StoreGatewayHandMock
{
DefaultIsPurchasedValue = true,
OddOneOutInAppOfferNameToReturnNotDefaultValue =
"RepeatPurchaseWith123Instances_99"
};
var sut = new RepeatPurchaseWith123Instances()
{
StoreGateway = mockGateway
};
var nextUnpurchasedInstance = sut.GetNextLowestUnpurchasedInstance();
Assert.Equal(99, nextUnpurchasedInstance);
}
public void ShouldGracefullyHandleNextLowestUnPurchasedWhenAllHaveBeenPurchased()
{
var mockGateway = new StoreGatewayMoqaLate();
mockGateway.IsPurchasedSetReturnValue(true);
var sut = new RepeatPurchaseWith123Instances()
{
StoreGateway = mockGateway
};
var nextUnpurchasedInstance = sut.GetNextLowestUnpurchasedInstance();
Assert.Equal(-1, nextUnpurchasedInstance);
}
