/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.wicket.protocol.ws.util.tester;
import java.util.concurrent.atomic.AtomicBoolean;
import org.apache.wicket.mock.MockApplication;
import org.apache.wicket.protocol.http.WebApplication;
import org.apache.wicket.util.string.Strings;
import org.apache.wicket.util.tester.WicketTester;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
/**
* Tests for WebSocketTester.
* Uses WebSocketBehavior.
*
* @since 6.0
*/
public class WebSocketTesterResourceTest extends Assert
{
private static final String EXPECTED_TEXT = "expected text";
private static final byte[] EXPECTED_BINARY = new byte[] {1, 2, 3};
private static final int EXPECTED_OFFSET = 1;
private static final int EXPECTED_LENGTH = 1;
private static final AtomicBoolean ON_OUT_TEXT_CALLED = new AtomicBoolean(false);
private static final AtomicBoolean ON_OUT_BINARY_CALLED = new AtomicBoolean(false);
WicketTester tester;
@Before
public void before()
{
TestWebSocketResource.ON_CONNECT_CALLED.set(false);
TestWebSocketResource.ON_CLOSE_CALLED.set(false);
ON_OUT_BINARY_CALLED.set(false);
ON_OUT_TEXT_CALLED.set(false);
WebApplication application = new MockApplication()
{
@Override
protected void init()
{
super.init();
getSharedResources().add(TestWebSocketResource.TEXT,
new TestWebSocketResource(EXPECTED_TEXT));
getSharedResources().add(TestWebSocketResource.BINARY,
new TestWebSocketResource(EXPECTED_BINARY, EXPECTED_OFFSET, EXPECTED_LENGTH));
}
};
tester = new WicketTester(application);
}
@After
public void after()
{
tester.destroy();
}
/**
* A simple test that sends and receives a text message.
* The page asserts that it received the correct message and then
* pushed back the same message but capitalized.
*/
@Test
public void sendTextMessage()
{
assertFalse(TestWebSocketResource.ON_CONNECT_CALLED.get());
WebSocketTester webSocketTester = new WebSocketTester(tester, TestWebSocketResource.TEXT)
{
@Override
protected void onOutMessage(String message)
{
ON_OUT_TEXT_CALLED.set(true);
assertEquals(Strings.capitalize(EXPECTED_TEXT), message);
}
};
assertTrue(TestWebSocketResource.ON_CONNECT_CALLED.get());
assertFalse(ON_OUT_TEXT_CALLED.get());
webSocketTester.sendMessage(EXPECTED_TEXT);
assertTrue(ON_OUT_TEXT_CALLED.get());
assertFalse(TestWebSocketResource.ON_CLOSE_CALLED.get());
webSocketTester.destroy();
assertTrue(TestWebSocketResource.ON_CLOSE_CALLED.get());
}
/**
* A simple test that sends and receives a text message.
* The page asserts that it received the correct message and then
* pushed back the same message but capitalized.
*/
@Test
public void sendBinaryMessage()
{
assertFalse(TestWebSocketResource.ON_CONNECT_CALLED.get());
WebSocketTester webSocketTester = new WebSocketTester(tester, TestWebSocketResource.BINARY)
{
@Override
protected void onOutMessage(byte[] message, int offset, int length)
{
ON_OUT_BINARY_CALLED.set(true);
Assert.assertArrayEquals(EXPECTED_BINARY, message);
Assert.assertEquals(offset, offset);
Assert.assertEquals(length, length);
}
};
assertTrue(TestWebSocketResource.ON_CONNECT_CALLED.get());
assertFalse(ON_OUT_BINARY_CALLED.get());
webSocketTester.sendMessage(EXPECTED_BINARY, EXPECTED_OFFSET, EXPECTED_LENGTH);
assertTrue(ON_OUT_BINARY_CALLED.get());
assertFalse(TestWebSocketResource.ON_CLOSE_CALLED.get());
webSocketTester.destroy();
assertTrue(TestWebSocketResource.ON_CLOSE_CALLED.get());
}
}