public virtual void TestStringCompareNE()
{
var cmpLE = db.Customers.Where(c => c.CustomerID == "ALFKI").SingleOrDefault(c => string.Compare(c.City, "Seattle") != 0);
var cmpEQ = db.Customers.Where(c => c.CustomerID == "ALFKI").SingleOrDefault(c => string.Compare(c.City, "Berlin") != 0);
var cmpGT = db.Customers.Where(c => c.CustomerID == "ALFKI").SingleOrDefault(c => string.Compare(c.City, "Aaa") != 0);
Assert.AreNotEqual(null, cmpLE);
AssertValue(null, cmpEQ);
Assert.AreNotEqual(null, cmpGT);
}