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    * and other copyright owners as documented in the project's IP log.
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  package org.eclipse.jgit.http.test;
  
  import static org.junit.Assert.assertNotNull;
  import static org.junit.Assert.assertSame;
  import static org.junit.Assert.fail;
  
  import java.io.IOException;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletRequestWrapper;
  
  import org.eclipse.jetty.server.Request;
  import org.eclipse.jgit.http.server.resolver.DefaultUploadPackFactory;
  import org.eclipse.jgit.junit.LocalDiskRepositoryTestCase;
  import org.eclipse.jgit.lib.Repository;
  import org.eclipse.jgit.lib.StoredConfig;
  import org.eclipse.jgit.transport.UploadPack;
  import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
  import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
  import org.eclipse.jgit.transport.resolver.UploadPackFactory;
  import org.junit.Before;
  import org.junit.Test;
  
  public class DefaultUploadPackFactoryTest extends LocalDiskRepositoryTestCase {
  	private Repository db;
  
  	private UploadPackFactory<HttpServletRequest> factory;
  
  	@Before
  	public void setUp() throws Exception {
  		super.setUp();
  
  		db = createBareRepository();
  		factory = new DefaultUploadPackFactory();
  	}
  
  	@Test
  	public void testDisabledSingleton() throws ServiceNotAuthorizedException {
  		factory = (UploadPackFactory<HttpServletRequest>) UploadPackFactory.DISABLED;
  
  		try {
  			factory.create(new R(null, "localhost"), db);
  			fail("Created session for anonymous user: null");
  		} catch (ServiceNotEnabledException e) {
  			// expected not authorized
  		}
  
  		try {
  			factory.create(new R("", "localhost"), db);
  			fail("Created session for anonymous user: \"\"");
  		} catch (ServiceNotEnabledException e) {
  			// expected not authorized
  		}
  
  		try {
  			factory.create(new R("bob", "localhost"), db);
 			fail("Created session for user: \"bob\"");
 		} catch (ServiceNotEnabledException e) {
 			// expected not authorized
 		}
 	}
 
 	@Test
 	public void testCreate_Default() throws ServiceNotEnabledException,
 			ServiceNotAuthorizedException {
 		UploadPack up;
 
 		up = factory.create(new R(null, "1.2.3.4"), db);
 		assertNotNull("have UploadPack", up);
 		assertSame(db, up.getRepository());
 
 		up = factory.create(new R("bob", "1.2.3.4"), db);
 		assertNotNull("have UploadPack", up);
 		assertSame(db, up.getRepository());
 	}
 
 	@Test
 	public void testCreate_Disabled() throws ServiceNotAuthorizedException,
 			IOException {
 		final StoredConfig cfg = db.getConfig();
 		cfg.setBoolean("http", null, "uploadpack", false);
 		cfg.save();
 
 		try {
 			factory.create(new R(null, "localhost"), db);
 			fail("Created session for anonymous user: null");
 		} catch (ServiceNotEnabledException e) {
 			// expected not authorized
 		}
 
 		try {
 			factory.create(new R("bob", "localhost"), db);
 			fail("Created session for user: \"bob\"");
 		} catch (ServiceNotEnabledException e) {
 			// expected not authorized
 		}
 	}
 
 	@Test
 	public void testCreate_Enabled() throws ServiceNotEnabledException,
 			ServiceNotAuthorizedException {
 		db.getConfig().setBoolean("http", null, "uploadpack", true);
 		UploadPack up;
 
 		up = factory.create(new R(null, "1.2.3.4"), db);
 		assertNotNull("have UploadPack", up);
 		assertSame(db, up.getRepository());
 
 		up = factory.create(new R("bob", "1.2.3.4"), db);
 		assertNotNull("have UploadPack", up);
 		assertSame(db, up.getRepository());
 	}
 
 	private static final class R extends HttpServletRequestWrapper {
 		private final String user;
 
 		private final String host;
 
 		R(final String user, final String host) {
 			super(new Request(null, null) /* can't pass null, sigh */);
 			this.user = user;
 			this.host = host;
 		}
 
 		@Override
 		public String getRemoteHost() {
 			return host;
 		}
 
 		@Override
 		public String getRemoteUser() {
 			return user;
 		}
 	}
 }