/*
* Copyright 2004-2008 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.webflow.execution.factory;
import junit.framework.TestCase;
import org.springframework.webflow.engine.Flow;
import org.springframework.webflow.execution.FlowExecutionListener;
import org.springframework.webflow.execution.FlowExecutionListenerAdapter;
/**
* Unit tests for {@link StaticFlowExecutionListenerLoader}.
*/
public class StaticFlowExecutionListenerLoaderTests extends TestCase {
private FlowExecutionListenerLoader loader = StaticFlowExecutionListenerLoader.EMPTY_INSTANCE;
public void testEmptyListenerArray() {
assertEquals(0, loader.getListeners(new Flow("foo")).length);
assertEquals(0, loader.getListeners(null).length);
}
public void testStaticListener() {
final FlowExecutionListener listener1 = new FlowExecutionListenerAdapter() {
};
loader = new StaticFlowExecutionListenerLoader(listener1);
assertEquals(listener1, loader.getListeners(new Flow("foo"))[0]);
}
public void testStaticListeners() {
final FlowExecutionListener listener1 = new FlowExecutionListenerAdapter() {
};
final FlowExecutionListener listener2 = new FlowExecutionListenerAdapter() {
};
loader = new StaticFlowExecutionListenerLoader(new FlowExecutionListener[] { listener1, listener2 });
assertEquals(listener1, loader.getListeners(new Flow("foo"))[0]);
assertEquals(listener2, loader.getListeners(new Flow("foo"))[1]);
}
}