public void TestMemberAccess()
{
Expression <Func <Customer, String> > exp = sutpfex.Execute <String>(new[] { "Name" });
Func <Customer, String> f = exp.Compile();
Assert.That(f(aCustomer), Is.EqualTo("Gian Maria"));
}
public void TestInnerMemberAccess()
{
PostfixExpressionToLambda <Order> sut = new PostfixExpressionToLambda <Order>();
Expression <Func <Order, String> > exp = sut.Execute <String>(new[] { "Customer", "Name", "." });
Func <Order, String> f = exp.Compile();
Assert.That(f(aOrder), Is.EqualTo("Roberto"));
}
public static Expression <Func <T, P1, U> > ParseToExpression <T, P1, U>(String expression)
{
StringAdvancedTokenizer tokenizer = new StringAdvancedTokenizer(opchecker);
ExpressionConverterExt <String, String, String> converter =
new ExpressionConverterExt <String, String, String>(
opchecker, tokenizer, tokenConverter);
IList <String> postfix = converter.InfixToPostfix(expression);
PostfixExpressionToLambda <T> executor = new PostfixExpressionToLambda <T>();
return(executor.Execute <P1, U>(postfix));
}
public void TestInnerMemberAccess()
{
PostfixExpressionToLambda<Order> sut = new PostfixExpressionToLambda<Order>();
Expression<Func<Order, String>> exp = sut.Execute<String>(new[] { "Customer", "Name", "." });
Func<Order, String> f = exp.Compile();
Assert.That(f(aOrder), Is.EqualTo("Roberto"));
}