public void EvaluateSimpleNewExpression()
{
IExpression dotexpr = new DotExpression(new DotExpression(new VariableExpression("System"), "Data"), "DataSet");
IExpression expression = new NewExpression(dotexpr, null);
object result = expression.Evaluate(new Context());
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(System.Data.DataSet));
}