Mercurial > hg > release > thermostat-2.0
view agent/ipc/windows-named-pipes/server/src/test/java/com/redhat/thermostat/agent/ipc/winpipes/server/internal/ClientHandlerTest.java @ 2610:2885a4a290d0
[PATCH] make windows named pipes the default (on windows)
This patch makes Windows Named Pipes the default IPC implementation on Windows.
It also adds JUnit tests for Windows named pipes IPC.
Reviewed-by: sgehwolf
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2017-March/022315.html
author | Simon Tooke <stooke@redhat.com> |
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date | Tue, 07 Mar 2017 09:44:06 -0500 |
parents | a6ba41a449c8 |
children |
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/* * Copyright 2012-2017 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.agent.ipc.winpipes.server.internal; import static org.junit.Assert.fail; import static org.mockito.Matchers.any; import static org.mockito.Mockito.doThrow; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.never; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.when; import java.io.IOException; import java.nio.ByteBuffer; import java.util.concurrent.ExecutorService; import org.junit.Before; import org.junit.Test; import org.mockito.ArgumentCaptor; import com.redhat.thermostat.agent.ipc.server.ThermostatIPCCallbacks; import com.redhat.thermostat.agent.ipc.winpipes.common.internal.AsyncMessageReader; import com.redhat.thermostat.agent.ipc.winpipes.common.internal.AsyncMessageWriter; import com.redhat.thermostat.agent.ipc.winpipes.common.internal.MessageListener; import com.redhat.thermostat.agent.ipc.winpipes.server.internal.ClientHandler.MessageCreator; public class ClientHandlerTest { private ClientPipeInstance client; private ThermostatIPCCallbacks callbacks; private AsyncMessageReader reader; private AsyncMessageWriter writer; private ExecutorService execService; private MessageCreator messageCreator; private MessageImpl message; private ClientHandler handler; @Before public void setup() throws Exception { client = mock(ClientPipeInstance.class); callbacks = mock(ThermostatIPCCallbacks.class); reader = mock(AsyncMessageReader.class); writer = mock(AsyncMessageWriter.class); execService = mock(ExecutorService.class); messageCreator = mock(MessageCreator.class); message = mock(MessageImpl.class); when(messageCreator.createMessage(any(ByteBuffer.class), any(MessageListener.class))).thenReturn(message); handler = new ClientHandler(client, execService, callbacks, reader, writer, messageCreator); } @Test public void testRead() throws Exception { ByteBuffer buff = mock(ByteBuffer.class); handler.handleRead(buff); verify(reader).process(buff); // Should not close connection verify(client, never()).close(); } @Test public void testReadException() throws Exception { ByteBuffer buff = mock(ByteBuffer.class); doThrow(new IOException()).when(reader).process(buff); try { handler.handleRead(buff); fail("Expected IOException"); } catch (IOException e) { verify(reader).process(buff); } } @Test public void testWrite() throws Exception { handler.handleWrite(); verify(writer).writeData(); // Should not close connection verify(client, never()).close(); } @Test public void testWriteMoreMessages() throws Exception { when(writer.hasMoreMessages()).thenReturn(true); handler.handleWrite(); verify(writer).writeData(); // Should not close connection verify(client, never()).close(); } @Test public void testWriteException() throws Exception { doThrow(new IOException()).when(writer).writeData(); try { handler.handleWrite(); fail("Expected IOException"); } catch (IOException e) { // Should close channel verify(writer).writeData(); verify(client).close(); } } @Test public void testMessageRead() throws Exception { ByteBuffer buf = mock(ByteBuffer.class); handler.messageRead(buf); verify(messageCreator).createMessage(buf, handler); // Check callback notified ArgumentCaptor<Runnable> runCaptor = ArgumentCaptor.forClass(Runnable.class); verify(execService).submit(runCaptor.capture()); Runnable runnable = runCaptor.getValue(); runnable.run(); verify(callbacks).messageReceived(message); } @Test public void testWriteMessage() throws Exception { ByteBuffer buf = mock(ByteBuffer.class); handler.writeMessage(buf); verify(writer).enqueueForWriting(buf); } }