/*
 * 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.
 */
package org.netbeans.modules.javaee.resources.api.model;

import java.lang.ref.WeakReference;
import java.util.Collections;
import org.netbeans.modules.j2ee.metadata.model.api.MetadataModel;
import org.netbeans.modules.javaee.resources.TestBase;

/**
 *
 * @author Martin Fousek <marfous@netbeans.org>
 */
public class JndiResourcesModelSupportTest extends TestBase {

    public JndiResourcesModelSupportTest(String name) {
        super(name);
    }

    public void testModelCreation() throws Exception {
        MetadataModel<JndiResourcesModel> model = JndiResourcesModelSupport.getModel(project);
        assertNotNull(model);
    }

    public void testModelSupportCaching() throws Exception {
        JndiResourcesModelSupport.getModel(project);
        WeakReference<MetadataModel<JndiResourcesModel>> reference = JndiResourcesModelSupport.MODELS.get(project);
        assertNotNull(reference.get());
    }

    public void testModelSupportCacheEmptying() throws Exception {
        JndiResourcesModelSupport.getModel(project);
        WeakReference<MetadataModel<JndiResourcesModel>> reference = JndiResourcesModelSupport.MODELS.get(project);
        assertNotNull(reference.get());
        project = null;
        assertGC("JndiResourcesModelSupport cache was not freed: ", reference, Collections.singleton(JndiResourcesModelSupport.MODELS));
    }

}
