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package com.sun.jersey.impl.client;

import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.client.ClientResponse;
import com.sun.jersey.api.client.WebResource;
import com.sun.jersey.api.client.config.DefaultClientConfig;
import com.sun.jersey.client.urlconnection.URLConnectionClientHandler;
import com.sun.jersey.impl.container.grizzly2.AbstractGrizzlyServerTester;

import javax.ws.rs.HttpMethod;
import javax.ws.rs.Path;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 *
 * @author pavel.bucek@oracle.com
 */
public class HttpMethodWorkaroundTest extends AbstractGrizzlyServerTester {
    @Target({ElementType.METHOD})
    @Retention(RetentionPolicy.RUNTIME)
    @HttpMethod("GOTOSLEEP")
    public @interface GOTOSLEEP {
    }

    @Path("/test")
    public static class HttpMethodWorkaroundResource {
        @GOTOSLEEP
        public void test1() {
            return;
        }

        @GOTOSLEEP
        @Path("entity")
        public String test2() {
            return "GIMME 5 MINUTES";
        }
    }

    public HttpMethodWorkaroundTest(String testName) {
        super(testName);
    }

    public void testWithoutWorkaround() {
        startServer(HttpMethodWorkaroundResource.class);
        boolean caught = false;

        try {
            DefaultClientConfig config = new DefaultClientConfig();
            Client c = Client.create(config);

            WebResource r = c.resource(getUri().path("test").build());

            ClientResponse cr = r.method("GOTOSLEEP", ClientResponse.class);
            cr.close();
        }  catch(Exception pe) {
            caught = true;
        }

        assertTrue(caught);
        stopServer();
    }

    public void testWithWorkaround() {
        startServer(HttpMethodWorkaroundResource.class);

        DefaultClientConfig config = new DefaultClientConfig();
        config.getProperties().put(URLConnectionClientHandler.PROPERTY_HTTP_URL_CONNECTION_SET_METHOD_WORKAROUND, true);
        Client c = Client.create(config);

        WebResource r = c.resource(getUri().path("test").build());

        ClientResponse cr = r.method("GOTOSLEEP", ClientResponse.class);
        assertEquals(204, cr.getStatus());
        cr.close();
    }

    public void testWithWorkaroundWithEntity() {
        startServer(HttpMethodWorkaroundResource.class);

        DefaultClientConfig config = new DefaultClientConfig();
        config.getProperties().put(URLConnectionClientHandler.PROPERTY_HTTP_URL_CONNECTION_SET_METHOD_WORKAROUND, true);
        Client c = Client.create(config);

        WebResource r = c.resource(getUri().path("test/entity").build());

        ClientResponse cr = r.method("GOTOSLEEP", ClientResponse.class);
        assertEquals(200, cr.getStatus());
        assertTrue(cr.hasEntity());
        cr.close();
    }
}