ExpressionSerializationTest.java

package com.querydsl.core.types;

import java.io.IOException;

import org.junit.Test;

import com.querydsl.core.testutil.Serialization;
import com.querydsl.core.types.dsl.Expressions;

public class ExpressionSerializationTest {

    @Test
    public void serialize() throws ClassNotFoundException, IOException {
        QTuple e = new QTuple(Expressions.stringPath("x"), Expressions.numberPath(Integer.class, "y"));
        serialize(e);
        serialize(e.newInstance("a",1));
    }

    private void serialize(Object obj) throws IOException, ClassNotFoundException {
        Object obj2 = Serialization.serialize(obj);
        obj2.hashCode();
    }

}