private void Should_return_results_if_storage_is_filled()
{
var discountStorage = DiscountStorageMock.Create();
discountStorage.Set(new List <Discount>());
var result = discountStorage.Get(x => x.Id == 1);
Assert.NotNull(result);
}
private void Should_throw_exception_if_storage_is_not_filled()
{
var discountStorage = DiscountStorageMock.Create();
Assert.Throws <Exception>(() => discountStorage.Get(x => x.Id == 1));
}
