ManagerProcessingTestCase.java

/*
 * JBoss, Home of Professional Open Source
 * Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
 * as indicated by the @authors tag. All rights reserved.
 * See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * 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.jboss.arquillian.core.impl;

import org.jboss.arquillian.core.api.annotation.Observes;
import org.jboss.arquillian.core.spi.ManagerBuilder;
import org.jboss.arquillian.core.spi.event.ManagerProcessing;
import org.junit.Assert;
import org.junit.Test;

/**
 * ManagerProcessingTestCase
 *
 * @author <a href="mailto:aslak@redhat.com">Aslak Knutsen</a>
 * @version $Revision: $
 */
public class ManagerProcessingTestCase {
    static {
        RuntimeLogger.DEBUG = true;
    }

    @Test
    public void shouldBeAbleToAddObservers() throws Exception {
        ManagerImpl manager = null;
        try {
            manager = (ManagerImpl) ManagerBuilder.from().extension(Loader.class).create();
            manager.start();
            Assert.assertNotNull(manager.getExtension(Loaded.class));

            manager.fire("testing testing");
            Assert.assertNotNull(manager.getExtension(Loaded.class));

            Assert.assertTrue(manager.getExtension(Loaded.class).wasCalled);
        } finally {
            if (manager != null) {
                manager.shutdown();
            }
        }
    }

    public static class Loader {
        public void add(@Observes ManagerProcessing event) {
            event.observer(Loaded.class);
        }
    }

    public static class Loaded {
        private boolean wasCalled = false;

        public void run(@Observes String event) {
            wasCalled = true;
        }
    }
}