/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you 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.
 *
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 */
package org.apache.polygene.runtime.activation;

import org.apache.polygene.api.activation.Activator;
import org.apache.polygene.api.structure.Application;
import org.apache.polygene.bootstrap.SingletonAssembler;
import org.junit.Assert;
import org.junit.Test;

public class ApplicationActivationTest
{

    private static int activationLevel = 0;

    private static int passivationLevel = 0;

    public static class TestedActivator
            implements Activator<Application>
    {

        public void beforeActivation( Application activating )
        {
            activationLevel++;
        }

        public void afterActivation( Application activated )
        {
            activationLevel++;
        }

        public void beforePassivation( Application passivating )
        {
            passivationLevel++;
        }

        public void afterPassivation( Application passivated )
        {
            passivationLevel++;
        }

    }

    @Test
    public void testApplicationActivator()
            throws Exception
    {
        SingletonAssembler assembly = new SingletonAssembler(
            module -> module.layer().application().withActivators( TestedActivator.class )
        );

        // Activate
        Application application = assembly.application();

        // Assert activated
        Assert.assertEquals( "Activation Level", 2, activationLevel );

        // Passivate
        application.passivate();

        // Assert passivated
        Assert.assertEquals( "Passivation Level", 2, passivationLevel );
    }

}
