/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2014 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* http://glassfish.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package org.glassfish.jersey.gf.cdi.hk2ban;
import java.lang.reflect.Type;
import org.glassfish.jersey.gf.cdi.spi.Hk2CustomBoundTypesProvider;
import org.glassfish.jersey.internal.ServiceFinder;
import org.junit.Test;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.emptyCollectionOf;
import static org.hamcrest.Matchers.instanceOf;
import static org.hamcrest.Matchers.notNullValue;
/**
* Test for {@link EmptyHk2CustomInjectionTypeProvider}.
* Make sure that the empty provider could be loaded and provides an empty type set.
*
* @author Jakub Podlesak (jakub.podlesak at oracle.com)
*/
public class EmptyHk2CustomInjectionTypeProviderTest {
/**
* Test sub-resource detection.
*/
@Test
public void testEmptyProviderLookup() {
final Hk2CustomBoundTypesProvider[] providers = ServiceFinder.find(Hk2CustomBoundTypesProvider.class).toArray();
assertThat(providers, is(notNullValue()));
assertThat(providers.length, is(1));
final Hk2CustomBoundTypesProvider theOnlyProvider = providers[0];
assertThat(theOnlyProvider, is(instanceOf(EmptyHk2CustomInjectionTypeProvider.class)));
assertThat(theOnlyProvider.getHk2Types(), is(emptyCollectionOf(Type.class)));
}
}