/*
* 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.template;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import java.sql.Time;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import org.junit.Test;
import com.google.common.collect.ImmutableList;
import com.mysema.query.annotations.PropertyType;
import com.mysema.query.types.ConstantImpl;
import com.mysema.query.types.Expression;
import com.mysema.query.types.JavaTemplates;
import com.mysema.query.types.Template;
import com.mysema.query.types.TemplateExpression;
import com.mysema.query.types.TemplateFactory;
import com.mysema.query.types.Templates;
import com.mysema.query.types.ToStringVisitor;
import com.mysema.query.types.path.StringPath;
public class TemplateExpressionTest {
@Test
public void Constructors() {
Templates templates = new JavaTemplates();
Template template = TemplateFactory.DEFAULT.create("{0}");
ImmutableList<Expression<?>> args = ImmutableList.<Expression<?>>of(new StringPath("a"));
List<TemplateExpression<?>> customs = Arrays.<TemplateExpression<?>>asList(
new BooleanTemplate(template, args),
new ComparableTemplate<String>(String.class, template, args),
new DateTemplate<java.sql.Date>(java.sql.Date.class, template, args),
new DateTimeTemplate<Date>(Date.class, template, args),
new EnumTemplate<PropertyType>(PropertyType.class, template, args),
new NumberTemplate<Integer>(Integer.class, template, args),
new SimpleTemplate<Object>(Object.class, template, args),
new StringTemplate(template, args),
new TimeTemplate<Time>(Time.class, template, args)
);
TemplateExpression<?> prev = null;
for (TemplateExpression<?> custom : customs) {
assertNotNull(custom);
assertNotNull(custom.getTemplate());
assertNotNull(custom.getType());
assertNotNull(custom.getArgs());
assertEquals(custom, custom);
if (prev != null) {
assertFalse(custom.equals(prev));
}
//assertEquals(custom.getType().hashCode(), custom.hashCode());
custom.accept(ToStringVisitor.DEFAULT, templates);
prev = custom;
}
}
@Test
public void FactoryMethods() {
String template = "";
Expression<Boolean> arg = ConstantImpl.create(true);
BooleanTemplate.create(template, arg);
ComparableTemplate.create(String.class, template, arg);
DateTemplate.create(Date.class, template, arg);
DateTimeTemplate.create(Date.class, template, arg);
EnumTemplate.create(PropertyType.class, template, arg);
NumberTemplate.create(Integer.class, template, arg);
SimpleTemplate.create(Object.class, template, arg);
StringTemplate.create(template, arg);
TimeTemplate.create(Time.class, template, arg);
}
@Test
public void FactoryMethods2() {
Template template = TemplateFactory.DEFAULT.create("");
Expression<Boolean> arg = ConstantImpl.create(true);
BooleanTemplate.create(template, arg);
ComparableTemplate.create(String.class, template, arg);
DateTemplate.create(Date.class, template, arg);
DateTimeTemplate.create(Date.class, template, arg);
EnumTemplate.create(PropertyType.class, template, arg);
NumberTemplate.create(Integer.class, template, arg);
SimpleTemplate.create(Object.class, template, arg);
StringTemplate.create(template, arg);
TimeTemplate.create(Time.class, template, arg);
}
}