1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 *
19 */
20 package org.apache.mina.service.executor;
21
22 import static org.mockito.Matchers.any;
23 import static org.mockito.Mockito.mock;
24 import static org.mockito.Mockito.verify;
25
26 import java.util.concurrent.Executor;
27
28 import org.junit.Assert;
29 import org.junit.Before;
30 import org.junit.Test;
31 import org.mockito.ArgumentCaptor;
32
33 /**
34 * Unit test for {@link UnorderHandlerExecutor}
35 *
36 * @author <a href="http://mina.apache.org">Apache MINA Project</a>
37 */
38 public class UnorderHandlerExecutorTest {
39 private UnorderHandlerExecutor handlerExecutor;
40
41 private Executor executor;
42
43 @Before
44 public void setup() {
45 executor = mock(Executor.class);
46 handlerExecutor = new UnorderHandlerExecutor(executor);
47 }
48
49 @Test
50 public void null_param() {
51 try {
52 new UnorderHandlerExecutor(null);
53 Assert.fail();
54 } catch (IllegalArgumentException ex) {
55 // happy
56 }
57 }
58
59 @Test
60 public void enqueu_event() {
61 // prepare
62 Event e = mock(Event.class);
63
64 // run
65 handlerExecutor.execute(e);
66
67 // verify
68 ArgumentCaptor<Runnable> captor = ArgumentCaptor.forClass(Runnable.class);
69 verify(executor).execute(captor.capture());
70
71 captor.getValue().run();
72 verify(e).visit(any(EventVisitor.class));
73
74 }
75 }