public void WhenFindMatchingProductsExpectSpecificProductMatched()
        {
            var newRepo = new ProductRepository();

            var matchingProductCodes = newRepo.FindMatchingProducts(ReferenceData.ProductCodeX, null, ReferenceData.Gbp).Select(p => p.ProductCode);

            var expectedProductCodes = new[] { ReferenceData.ProductCodeX };
            Assert.That(matchingProductCodes, Is.EquivalentTo(expectedProductCodes));
        }