/*
* Copyright 2011, Mysema Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.mysema.query.types;
import com.mysema.query.domain.QCat;
import com.mysema.query.support.Expressions;
import com.mysema.query.types.path.BooleanPath;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class ToStringVisitorTest {
private Templates templates = new Templates() {
{
add(PathType.PROPERTY, "{0}_{1}");
add(PathType.COLLECTION_ANY, "{0}");
}};
@Test
public void Operation() {
assertEquals("cat_name is not null",
QCat.cat.name.isNotNull().accept(ToStringVisitor.DEFAULT, templates));
}
@Test
public void Template() {
Expression<Boolean> template = TemplateExpressionImpl.create(Boolean.class, "{0} is not null", QCat.cat.name);
assertEquals("cat_name is not null",
template.accept(ToStringVisitor.DEFAULT, templates));
}
@Test
public void Path() {
assertEquals("cat_kittens_kittens_name",
QCat.cat.kittens.any().kittens.any().name.accept(ToStringVisitor.DEFAULT, templates));
}
@Test
public void Complex() {
BooleanPath a = Expressions.booleanPath("a");
BooleanPath b = Expressions.booleanPath("d");
BooleanPath c = Expressions.booleanPath("c");
BooleanPath d = Expressions.booleanPath("d");
Predicate complex = a.or(b).and(c.or(d));
assertEquals("(a || d) && (c || d)", complex.accept(ToStringVisitor.DEFAULT, templates));
}
}