public void AllForPriceRange_InvalidPrice_ReturnsEmpty(float minPrice, float maxPrice)
        {
            var set = ModelsSetup.GetSetUnderTest();

            set.Prices.Add(new Price
            {
                Region = PriceRegion.CA,
                Value  = 1
            });

            InsertData(set);

            var allSetsForPriceRange = _setRepository.AllForPriceRange(PriceRegion.CA, minPrice, maxPrice);

            Check.That(allSetsForPriceRange).IsEmpty();
        }