NLite.Data.Test.NorthwindExecutionTest.TestDecimalAdd C# (CSharp) Method

        public virtual void TestDecimalAdd()
        {
            var fn = QueryCompiler.Compile((Northwind n, string id,decimal a,decimal b) =>
               n.Customers.Where(c => c.CustomerID == id)
              .Sum(c => decimal.Add((c.CustomerID == id ? a : a), b)));

            var r = fn(db, "ALFKI", 1m, 2m);


            var onetwo = db.Customers.Where(c => c.CustomerID == "ALFKI")
                .Sum(c => decimal.Add((c.CustomerID == "ALFKI" ? 1m : 1m), 2m));

            Assert.AreEqual(r, onetwo);
            AssertValue(3m, onetwo);
        }