/*
* JBoss, Home of Professional Open Source
* Copyright 2012, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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 org.jboss.weld.tests.unit.hierarchy.discovery.classes;
import static org.jboss.weld.tests.unit.hierarchy.discovery.Types.newParameterizedType;
import java.io.Serializable;
import java.lang.reflect.Type;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.jboss.weld.tests.unit.hierarchy.discovery.Types;
import org.jboss.weld.util.reflection.HierarchyDiscovery;
import org.junit.Test;
public class ClassHierarchyTest {
@Test
public void testTypesResolved() {
Set<Type> expectedTypes = new HashSet<Type>();
expectedTypes.add(Object.class);
expectedTypes.add(Baz.class);
expectedTypes.add(newParameterizedType(Bar.class, Integer.class));
expectedTypes.add(newParameterizedType(Foo.class, Integer.class));
HierarchyDiscovery discovery = HierarchyDiscovery.forNormalizedType(Baz.class);
Types.assertTypeSetMatches(expectedTypes, discovery.getTypeClosure());
}
@Test
public void testMassiveParameterizedType() {
Set<Type> expectedTypes = new HashSet<Type>();
expectedTypes.add(Object.class);
expectedTypes.add(Bravo.class);
expectedTypes.add(t(
Alpha.class,
t(Alpha.class,
t(Alpha.class,
t(Map.class, t(Alpha.class, String.class),
t(List.class, t(Set.class, t(Comparable.class, Serializable.class))))))));
HierarchyDiscovery discovery = HierarchyDiscovery.forNormalizedType(Bravo.class);
Types.assertTypeSetMatches(expectedTypes, discovery.getTypeClosure());
}
private Type t(Class<?> rawType, Type... arguments) {
return newParameterizedType(rawType, arguments);
}
}