OptionsTest.java

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2010-2016 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.simple;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.core.Response;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

public class OptionsTest extends AbstractSimpleServerTester {

    @Path("helloworld")
    public static class HelloWorldResource {
        public static final String CLICHED_MESSAGE = "Hello World!";

        @GET
        @Produces("text/plain")
        public String getHello() {
            return CLICHED_MESSAGE;
        }
    }

    @Path("/users")
    public class UserResource {

        @Path("/current")
        @GET
        @Produces("text/plain")
        public String getCurrentUser() {
            return "current user";
        }
    }

    private Client client;

    @Before
    public void setUp() throws Exception {
        startServer(HelloWorldResource.class, UserResource.class);
        client = ClientBuilder.newClient();
    }

    @Override
    @After
    public void tearDown() {
        super.tearDown();
        client = null;
    }


    @Test
    public void testFooBarOptions() {
        Response response =
                client.target(getUri()).path("helloworld").request().header("Accept", "foo/bar").options();
        assertEquals(200, response.getStatus());
        final String allowHeader = response.getHeaderString("Allow");
        _checkAllowContent(allowHeader);
        assertEquals(0, response.getLength());
        assertEquals("foo/bar", response.getMediaType().toString());
    }

    private void _checkAllowContent(final String content) {
        assertTrue(content.contains("GET"));
        assertTrue(content.contains("HEAD"));
        assertTrue(content.contains("OPTIONS"));
    }

    @Test
    public void testNoDefaultMethod() {
        Response response = client.target(getUri()).path("/users").request().options();
        assertThat(response.getStatus(), is(404));
    }

}