01: // Copyright 2006, 2007 The Apache Software Foundation
02: //
03: // Licensed under the Apache License, Version 2.0 (the "License");
04: // you may not use this file except in compliance with the License.
05: // You may obtain a copy of the License at
06: //
07: // http://www.apache.org/licenses/LICENSE-2.0
08: //
09: // Unless required by applicable law or agreed to in writing, software
10: // distributed under the License is distributed on an "AS IS" BASIS,
11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12: // See the License for the specific language governing permissions and
13: // limitations under the License.
14:
15: package org.apache.tapestry.internal.services;
16:
17: import org.apache.tapestry.internal.events.UpdateListener;
18: import org.apache.tapestry.ioc.test.TestBase;
19: import org.testng.annotations.Test;
20:
21: public class UpdateListenerHubImplTest extends TestBase {
22: @Test
23: public void add_listener_and_invoke() throws Exception {
24: UpdateListener listener = newMock(UpdateListener.class);
25:
26: UpdateListenerHub hub = new UpdateListenerHubImpl();
27:
28: listener.checkForUpdates();
29:
30: replay();
31:
32: hub.addUpdateListener(listener);
33:
34: hub.fireUpdateEvent();
35:
36: verify();
37: }
38: }
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