public void CodesToProductsWithSpaces()
{
var siteContext = new Mock <ISiteContextMapper>();
siteContext.Setup(sc => sc.LanguageName).Returns("en-us");
var argHelper = new ArgumentHelper(siteContext.Object);
var products = argHelper.CodesToProducts("my product 1 ,product ,product 2");
Assert.AreEqual("my+product+1+_en_US,product+_en_US,product+2_en_US", products);
}