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//
// ========================================================================
// Copyright (c) 1995-2015 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.websocket.jsr356.server;
import static org.hamcrest.Matchers.containsString;
import java.lang.annotation.Annotation;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import javax.websocket.DeploymentException;
import javax.websocket.OnClose;
import javax.websocket.OnError;
import javax.websocket.OnOpen;
import javax.websocket.server.ServerEndpoint;
import javax.websocket.server.ServerEndpointConfig;
import org.eclipse.jetty.util.log.Log;
import org.eclipse.jetty.util.log.Logger;
import org.eclipse.jetty.websocket.api.WebSocketPolicy;
import org.eclipse.jetty.websocket.common.events.annotated.InvalidSignatureException;
import org.eclipse.jetty.websocket.common.scopes.SimpleContainerScope;
import org.eclipse.jetty.websocket.common.scopes.WebSocketContainerScope;
import org.eclipse.jetty.websocket.jsr356.annotations.AnnotatedEndpointScanner;
import org.eclipse.jetty.websocket.jsr356.server.samples.InvalidCloseIntSocket;
import org.eclipse.jetty.websocket.jsr356.server.samples.InvalidErrorErrorSocket;
import org.eclipse.jetty.websocket.jsr356.server.samples.InvalidErrorExceptionSocket;
import org.eclipse.jetty.websocket.jsr356.server.samples.InvalidErrorIntSocket;
import org.eclipse.jetty.websocket.jsr356.server.samples.InvalidOpenCloseReasonSocket;
import org.eclipse.jetty.websocket.jsr356.server.samples.InvalidOpenIntSocket;
import org.eclipse.jetty.websocket.jsr356.server.samples.InvalidOpenSessionIntSocket;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
/**
* Test {@link AnnotatedEndpointScanner} against various simple, 1 method {@link ServerEndpoint} annotated classes with invalid signatures.
*/
@RunWith(Parameterized.class)
public class ServerAnnotatedEndpointScanner_InvalidSignaturesTest
{
private static final Logger LOG = Log.getLogger(ServerAnnotatedEndpointScanner_InvalidSignaturesTest.class);
@Parameters
public static Collection<Class<?>[]> data()
{
List<Class<?>[]> data = new ArrayList<>();
// @formatter:off
data.add(new Class<?>[]{ InvalidCloseIntSocket.class, OnClose.class });
data.add(new Class<?>[]{ InvalidErrorErrorSocket.class, OnError.class });
data.add(new Class<?>[]{ InvalidErrorExceptionSocket.class, OnError.class });
data.add(new Class<?>[]{ InvalidErrorIntSocket.class, OnError.class });
data.add(new Class<?>[]{ InvalidOpenCloseReasonSocket.class, OnOpen.class });
data.add(new Class<?>[]{ InvalidOpenIntSocket.class, OnOpen.class });
data.add(new Class<?>[]{ InvalidOpenSessionIntSocket.class, OnOpen.class });
// @formatter:on
// TODO: invalid return types
// TODO: static methods
// TODO: private or protected methods
// TODO: abstract methods
return data;
}
// The pojo to test
private Class<?> pojo;
// The annotation class expected to be mentioned in the error message
private Class<? extends Annotation> expectedAnnoClass;
public ServerAnnotatedEndpointScanner_InvalidSignaturesTest(Class<?> pojo, Class<? extends Annotation> expectedAnnotation)
{
this.pojo = pojo;
this.expectedAnnoClass = expectedAnnotation;
}
@Test
public void testScan_InvalidSignature() throws DeploymentException
{
WebSocketContainerScope container = new SimpleContainerScope(WebSocketPolicy.newClientPolicy());
AnnotatedServerEndpointMetadata metadata = new AnnotatedServerEndpointMetadata(container,pojo,null);
AnnotatedEndpointScanner<ServerEndpoint,ServerEndpointConfig> scanner = new AnnotatedEndpointScanner<>(metadata);
try
{
scanner.scan();
Assert.fail("Expected " + InvalidSignatureException.class + " with message that references " + expectedAnnoClass + " annotation");
}
catch (InvalidSignatureException e)
{
if (LOG.isDebugEnabled())
LOG.debug("{}:{}",e.getClass(),e.getMessage());
Assert.assertThat("Message",e.getMessage(),containsString(expectedAnnoClass.getSimpleName()));
}
}
}
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