/*
 * 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.apache.brooklyn.entity.webapp;

import java.util.Map;

import org.apache.brooklyn.api.entity.Entity;
import org.apache.brooklyn.core.entity.Entities;
import org.apache.brooklyn.core.entity.factory.ApplicationBuilder;
import org.apache.brooklyn.core.entity.factory.BasicConfigurableEntityFactory;
import org.apache.brooklyn.core.entity.factory.ConfigurableEntityFactory;
import org.apache.brooklyn.core.location.SimulatedLocation;
import org.apache.brooklyn.core.test.entity.TestApplication;
import org.apache.brooklyn.core.test.entity.TestEntityImpl;
import org.apache.brooklyn.entity.webapp.ElasticJavaWebAppService.ElasticJavaWebAppServiceAwareLocation;
import org.apache.brooklyn.util.collections.MutableMap;
import org.testng.Assert;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

import com.google.common.collect.ImmutableList;

public class ElasticCustomLocationTest {

    public static class MockWebServiceLocation extends SimulatedLocation implements ElasticJavaWebAppServiceAwareLocation {
        public MockWebServiceLocation() {
        }
        
        @Override
        public ConfigurableEntityFactory<ElasticJavaWebAppService> newWebClusterFactory() {
            return new BasicConfigurableEntityFactory(MockWebService.class);
        }
    }
    
    public static class MockWebService extends TestEntityImpl implements ElasticJavaWebAppService {
        public MockWebService() {
        } 
        // TODO Used by asicConfigurableEntityFactory.newEntity2, via MockWebServiceLocation.newWebClusterFactory
        public MockWebService(Map flags, Entity parent) {
            super(flags, parent);
        } 
    }

    private TestApplication app;
    
    @BeforeMethod(alwaysRun=true)
    public void setUp() throws Exception {
        app = ApplicationBuilder.newManagedApp(TestApplication.class);
    }

    @AfterMethod(alwaysRun=true)
    public void tearDown() throws Exception {
        if (app != null) Entities.destroyAll(app.getManagementContext());
    }

    @Test
    public void testElasticClusterCreatesTestEntity() {
        MockWebServiceLocation l = new MockWebServiceLocation();
        app.config().set(MockWebService.ROOT_WAR, "WAR0");
        app.config().set(MockWebService.NAMED_WARS, ImmutableList.of("ignore://WARn"));
        
        ElasticJavaWebAppService svc = 
            new ElasticJavaWebAppService.Factory().newFactoryForLocation(l).newEntity(MutableMap.of("war", "WAR1"), app);
        Entities.manage(svc);
        
        Assert.assertTrue(svc instanceof MockWebService, "expected MockWebService, got "+svc);
        //check config has been set correctly, where overridden, and where inherited
        Assert.assertEquals(svc.getConfig(MockWebService.ROOT_WAR), "WAR1");
        Assert.assertEquals(svc.getConfig(MockWebService.NAMED_WARS), ImmutableList.of("ignore://WARn"));
    }
    
}