package org.jboss.resteasy.plugins.guice;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.core.Response;
import javax.ws.rs.ext.ExceptionMapper;
import javax.ws.rs.ext.Provider;
import org.jboss.resteasy.core.Dispatcher;
import org.jboss.resteasy.plugins.server.netty.NettyJaxrsServer;
import org.jboss.resteasy.test.TestPortProvider;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import com.google.inject.Binder;
import com.google.inject.Guice;
import com.google.inject.Module;
public class GuiceProviderTest
{
private static NettyJaxrsServer server;
private static Dispatcher dispatcher;
@BeforeClass
public static void beforeClass() throws Exception
{
server = new NettyJaxrsServer();
server.setPort(TestPortProvider.getPort());
server.setRootResourcePath("/");
server.start();
dispatcher = server.getDeployment().getDispatcher();
}
@AfterClass
public static void afterClass() throws Exception
{
server.stop();
server = null;
dispatcher = null;
}
@Test
public void testProvider()
{
final Module module = new Module()
{
@Override
public void configure(final Binder binder)
{
binder.bind(TestExceptionProvider.class);
binder.bind(TestResource.class).to(TestResourceException.class);
}
};
final ModuleProcessor processor = new ModuleProcessor(dispatcher.getRegistry(), dispatcher.getProviderFactory());
processor.processInjector(Guice.createInjector(module));
final TestResource resource = TestPortProvider.createProxy(TestResource.class, TestPortProvider.generateBaseUrl());
Assert.assertEquals("exception", resource.getName());
dispatcher.getRegistry().removeRegistrations(TestResource.class);
}
@Path("test")
public interface TestResource
{
@GET
public String getName();
}
public static class TestResourceException implements TestResource
{
@Override
public String getName()
{
throw new TestException();
}
}
public static class TestException extends RuntimeException
{
}
@Provider
public static class TestExceptionProvider implements ExceptionMapper<TestException>
{
@Override
public Response toResponse(final TestException exception)
{
return Response.ok("exception").build();
}
}
}