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*
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*
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
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* License along with this software; if not, write to the Free
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*/
package org.jboss.test.remoting.transport.http.contenttype;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.InetAddress;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
import javax.management.MBeanServer;
import junit.framework.TestCase;
import org.apache.log4j.ConsoleAppender;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import org.apache.log4j.PatternLayout;
import org.jboss.remoting.InvocationRequest;
import org.jboss.remoting.InvokerLocator;
import org.jboss.remoting.ServerInvocationHandler;
import org.jboss.remoting.ServerInvoker;
import org.jboss.remoting.callback.InvokerCallbackHandler;
import org.jboss.remoting.transport.Connector;
import org.jboss.remoting.transport.PortUtil;
import org.jboss.remoting.transport.web.WebUtil;
/**
* Unit test for JBREM-653 and JBREM-1101.
*
* @author <a href="ron.sigal@jboss.com">Ron Sigal</a>
* @version $Revision: 5425 $
* <p>
* Copyright Sep 12, 2007
* </p>
*/
public class ContentTypeTestCase extends TestCase
{
public static String CONTENT_TYPE = "test/testContentType";
public static String INVALID_CONTENT_TYPE_CR = "test/x" + '\r' + "y";
public static String INVALID_CONTENT_TYPE_LF = "test/x" + '\n' + "y";
public static String REQUEST = "testRequest";
public static String RESPONSE = "testResponse";
private static Logger log = Logger.getLogger(ContentTypeTestCase.class);
private static boolean firstTime = true;
protected String host;
protected int port;
protected String locatorURI;
protected InvokerLocator serverLocator;
protected Connector connector;
protected TestInvocationHandler invocationHandler;
public void setUp() throws Exception
{
if (firstTime)
{
firstTime = false;
Logger.getLogger("org.jboss.remoting").setLevel(Level.INFO);
Logger.getLogger("org.jboss.test.remoting").setLevel(Level.INFO);
String pattern = "[%d{ABSOLUTE}] [%t] %5p (%F:%L) - %m%n";
PatternLayout layout = new PatternLayout(pattern);
ConsoleAppender consoleAppender = new ConsoleAppender(layout);
Logger.getRootLogger().addAppender(consoleAppender);
}
}
public void tearDown()
{
}
/**
* Verifies that content-type may be set in the ServerInvocationHandler.
*/
public void testContentType() throws Throwable
{
log.info("entering " + getName());
// Start server.
setupServer(CONTENT_TYPE);
// Send a message and receive a response using an HttpURLConnection.
URL url = new URL(locatorURI);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setDoOutput(true);
conn.setDoInput(true);
byte[] requestBytes = REQUEST.getBytes();
OutputStream os = conn.getOutputStream();
os.write(requestBytes);
String contentType = conn.getContentType();
log.info("content-type: " + contentType);
InputStream is = conn.getInputStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
String response = reader.readLine();
log.info("response: " + response);
// Verify that content-type is the value set in the ServerInvocationHandler.
assertEquals(CONTENT_TYPE, contentType);
assertEquals(RESPONSE, response);
teardownServer();
log.info(getName() + " PASSES");
}
/**
* Verifies that content-type with CR supplied by ServerInvocationHandler is discarded.
*/
public void testInvalidContentTypeServerCR() throws Throwable
{
log.info("entering " + getName());
// Start server.
setupServer(INVALID_CONTENT_TYPE_CR);
// Send a message and receive a response using an HttpURLConnection.
URL url = new URL(locatorURI);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setDoOutput(true);
conn.setDoInput(true);
byte[] requestBytes = REQUEST.getBytes();
OutputStream os = conn.getOutputStream();
os.write(requestBytes);
String contentType = conn.getContentType();
log.info("content-type: " + contentType);
InputStream is = conn.getInputStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
String response = reader.readLine();
log.info("response: " + response);
// Verify that content-type is the default value.
log.info("content-type: " + contentType);
assertEquals(WebUtil.HTML, contentType);
assertEquals(RESPONSE, response);
teardownServer();
log.info(getName() + " PASSES");
}
/**
* Verifies that content-type with LF supplied by ServerInvocationHandler is discarded.
*/
public void testInvalidContentTypeServerLF() throws Throwable
{
log.info("entering " + getName());
// Start server.
setupServer(INVALID_CONTENT_TYPE_LF);
// Send a message and receive a response using an HttpURLConnection.
URL url = new URL(locatorURI);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setDoOutput(true);
conn.setDoInput(true);
byte[] requestBytes = REQUEST.getBytes();
OutputStream os = conn.getOutputStream();
os.write(requestBytes);
String contentType = conn.getContentType();
log.info("content-type: " + contentType);
InputStream is = conn.getInputStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
String response = reader.readLine();
log.info("response: " + response);
// Verify that content-type is the default value.
log.info("content-type: " + contentType);
assertEquals(WebUtil.HTML, contentType);
assertEquals(RESPONSE, response);
teardownServer();
log.info(getName() + " PASSES");
}
protected String getTransport()
{
return "http";
}
protected void addExtraClientConfig(Map config) {}
protected void addExtraServerConfig(Map config) {}
protected void setupServer(String contentType) throws Exception
{
host = InetAddress.getLocalHost().getHostAddress();
port = PortUtil.findFreePort(host);
locatorURI = getTransport() + "://" + host + ":" + port;
String metadata = System.getProperty("remoting.metadata");
if (metadata != null)
{
locatorURI += "/?" + metadata;
}
serverLocator = new InvokerLocator(locatorURI);
log.info("Starting remoting server with locator uri of: " + locatorURI);
HashMap config = new HashMap();
config.put(InvokerLocator.FORCE_REMOTE, "true");
addExtraServerConfig(config);
connector = new Connector(serverLocator, config);
connector.create();
invocationHandler = new TestInvocationHandler(contentType);
connector.addInvocationHandler("test", invocationHandler);
connector.start();
}
protected void teardownServer()
{
if (connector != null)
{
connector.stop();
}
}
static class TestInvocationHandler implements ServerInvocationHandler
{
String contentType;
public TestInvocationHandler(String contentType)
{
this.contentType = contentType;
}
public void addListener(InvokerCallbackHandler callbackHandler) {}
public Object invoke(final InvocationRequest invocation) throws Throwable
{
Map response = invocation.getReturnPayload();
if (response != null)
{
response.put("Content-Type", contentType);
}
return RESPONSE;
}
public void removeListener(InvokerCallbackHandler callbackHandler) {}
public void setMBeanServer(MBeanServer server) {}
public void setInvoker(ServerInvoker invoker) {}
}
}