/*
 * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */

package org.opendaylight.controller.configuration.internal;

import org.junit.Assert;
import org.junit.Test;
import org.opendaylight.controller.configuration.IConfigurationContainerAware;



public class ConfigurationContainerImplTest {


        @Test
        public void testAddRemoveSaveConfiguration() {

                ContainerConfigurationService configurationContainerImpl = new ContainerConfigurationService();
                IConfigurationContainerAware testConfigurationContainerAware = new ConfigurationContainerAwareTest();

                configurationContainerImpl.addConfigurationContainerAware(testConfigurationContainerAware);
                configurationContainerImpl.addConfigurationContainerAware(testConfigurationContainerAware);

                Assert.assertEquals(1, configurationContainerImpl.getConfigurationAwareListSize());

                IConfigurationContainerAware testConfigurationAware1 = new ConfigurationContainerAwareTest();
                configurationContainerImpl.addConfigurationContainerAware(testConfigurationAware1);

                Assert.assertEquals(2, configurationContainerImpl.getConfigurationAwareListSize());

                IConfigurationContainerAware testConfigurationAware2 = new ConfigurationContainerAwareTest();
                configurationContainerImpl.addConfigurationContainerAware(testConfigurationAware2);

                Assert.assertEquals(3, configurationContainerImpl.getConfigurationAwareListSize());

                IConfigurationContainerAware testConfigurationAware3 = new ConfigurationContainerAwareTest();
                configurationContainerImpl.addConfigurationContainerAware(testConfigurationAware3);

                Assert.assertEquals(4, configurationContainerImpl.getConfigurationAwareListSize());

                configurationContainerImpl.removeConfigurationContainerAware(testConfigurationContainerAware);
                Assert.assertEquals(3, configurationContainerImpl.getConfigurationAwareListSize());

                configurationContainerImpl.removeConfigurationContainerAware(testConfigurationContainerAware);
                Assert.assertEquals(3, configurationContainerImpl.getConfigurationAwareListSize());

                configurationContainerImpl.removeConfigurationContainerAware(testConfigurationAware3);
                Assert.assertEquals(2, configurationContainerImpl.getConfigurationAwareListSize());

                configurationContainerImpl.removeConfigurationContainerAware(testConfigurationAware2);
                Assert.assertEquals(1, configurationContainerImpl.getConfigurationAwareListSize());

                configurationContainerImpl.removeConfigurationContainerAware(testConfigurationAware1);
                Assert.assertEquals(0, configurationContainerImpl.getConfigurationAwareListSize());


        }

}