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- /*
- * Copyright (c) 2006-2014 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc.util;
-
- import com.dmdirc.DMDircMBassador;
- import com.dmdirc.events.DMDircEvent;
-
- import org.junit.Before;
- import org.junit.Test;
-
- import net.engio.mbassy.listener.Handler;
-
- import static org.junit.Assert.assertNull;
- import static org.junit.Assert.assertSame;
-
- public class ChildEventBusManagerTest {
-
- private ChildEventBusManager manager;
- private StubHandler handler;
-
- @Before
- public void setup() {
- final DMDircMBassador parent = new DMDircMBassador();
- manager = new ChildEventBusManager(parent);
- handler = new StubHandler();
- parent.subscribe(handler);
- }
-
- @Test
- public void testDoesNotPropagateBeforeConnect() {
- manager.getChildBus().publish(new StubEvent());
- assertNull(handler.received);
- }
-
- @Test
- public void testDoesNotPropagateAfterDisconnect() throws InterruptedException {
- manager.connect();
- manager.disconnect();
-
- // Wait for the asynchronous disconnect to go through. This is a bit lame.
- do {
- Thread.sleep(100);
- } while (manager.getChildBus().hasPendingMessages());
-
- manager.getChildBus().publish(new StubEvent());
- assertNull(handler.received);
- }
-
- @Test
- public void testPropagates() {
- final DMDircEvent stubEvent = new StubEvent();
-
- manager.connect();
- manager.getChildBus().publish(stubEvent);
- assertSame(stubEvent, handler.received);
- }
-
- private static class StubHandler {
-
- public DMDircEvent received;
-
- @Handler
- public void handleEvent(final DMDircEvent event) {
- received = event;
- }
-
- }
-
- private static class StubEvent extends DMDircEvent {
-
- }
-
- }
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