| // |
| // ======================================================================== |
| // Copyright (c) 1995-2017 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.greaterThanOrEqualTo; |
| import static org.hamcrest.Matchers.is; |
| import static org.hamcrest.Matchers.notNullValue; |
| |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| |
| import javax.websocket.CloseReason; |
| import javax.websocket.CloseReason.CloseCode; |
| |
| import org.eclipse.jetty.toolchain.test.EventQueue; |
| import org.eclipse.jetty.util.log.Log; |
| import org.eclipse.jetty.util.log.Logger; |
| import org.junit.Assert; |
| |
| /** |
| * Abstract base socket used for tracking state and events within the socket for testing reasons. |
| */ |
| public abstract class TrackingSocket |
| { |
| private static final Logger LOG = Log.getLogger(TrackingSocket.class); |
| |
| public CloseReason closeReason; |
| public EventQueue<String> eventQueue = new EventQueue<String>(); |
| public EventQueue<Throwable> errorQueue = new EventQueue<>(); |
| public CountDownLatch openLatch = new CountDownLatch(1); |
| public CountDownLatch closeLatch = new CountDownLatch(1); |
| public CountDownLatch dataLatch = new CountDownLatch(1); |
| |
| protected void addError(Throwable t) |
| { |
| LOG.warn(t); |
| errorQueue.add(t); |
| } |
| |
| protected void addEvent(String format, Object... args) |
| { |
| eventQueue.add(String.format(format,args)); |
| } |
| |
| public void assertClose(CloseCode expectedCode, String expectedReason) throws InterruptedException |
| { |
| assertCloseCode(expectedCode); |
| assertCloseReason(expectedReason); |
| } |
| |
| public void assertCloseCode(CloseCode expectedCode) throws InterruptedException |
| { |
| Assert.assertThat("Was Closed",closeLatch.await(50,TimeUnit.MILLISECONDS),is(true)); |
| Assert.assertThat("CloseReason",closeReason,notNullValue()); |
| Assert.assertThat("Close Code",closeReason.getCloseCode(),is(expectedCode)); |
| } |
| |
| private void assertCloseReason(String expectedReason) |
| { |
| Assert.assertThat("Close Reason",closeReason.getReasonPhrase(),is(expectedReason)); |
| } |
| |
| public void assertEvent(String expected) |
| { |
| String actual = eventQueue.poll(); |
| Assert.assertEquals("Event",expected,actual); |
| } |
| |
| public void assertIsOpen() throws InterruptedException |
| { |
| assertWasOpened(); |
| assertNotClosed(); |
| } |
| |
| public void assertNotClosed() |
| { |
| Assert.assertThat("Closed Latch",closeLatch.getCount(),greaterThanOrEqualTo(1L)); |
| } |
| |
| public void assertNotOpened() |
| { |
| Assert.assertThat("Open Latch",openLatch.getCount(),greaterThanOrEqualTo(1L)); |
| } |
| |
| public void assertWasOpened() throws InterruptedException |
| { |
| Assert.assertThat("Was Opened",openLatch.await(30000,TimeUnit.MILLISECONDS),is(true)); |
| } |
| |
| public void clear() |
| { |
| eventQueue.clear(); |
| errorQueue.clear(); |
| } |
| |
| public void waitForClose(int timeoutDuration, TimeUnit timeoutUnit) throws InterruptedException |
| { |
| Assert.assertThat("Client Socket Closed",closeLatch.await(timeoutDuration,timeoutUnit),is(true)); |
| } |
| |
| public void waitForConnected(int timeoutDuration, TimeUnit timeoutUnit) throws InterruptedException |
| { |
| Assert.assertThat("Client Socket Connected",openLatch.await(timeoutDuration,timeoutUnit),is(true)); |
| } |
| |
| public void waitForData(int timeoutDuration, TimeUnit timeoutUnit) throws InterruptedException |
| { |
| if (LOG.isDebugEnabled()) |
| LOG.debug("Waiting for message"); |
| Assert.assertThat("Data Received",dataLatch.await(timeoutDuration,timeoutUnit),is(true)); |
| } |
| } |