ConfigTest.java

/* (c) 2016 Open Source Geospatial Foundation - all rights reserved
 * This code is licensed under the GPL 2.0 license, available at the root
 * application directory.
 */
package org.geoserver.cluster;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

import java.io.IOException;

import org.apache.commons.io.IOUtils;
import org.geoserver.cluster.hazelcast.HzSynchronizer;
import org.geoserver.cluster.hazelcast.HzSynchronizerTest;
import org.geoserver.platform.GeoServerResourceLoader;
import org.geoserver.platform.resource.Resource;
import org.geoserver.platform.resource.Resources;
import org.junit.Test;

/**
 * 
 * @author Alessio Fabiani, GeoSolutions
 *
 */
public class ConfigTest extends HzSynchronizerTest {

    @Test
    public void testConfigurationReload() throws IOException {
        Resource tmpDir1 = tmpDir();
        Resource tmpDir2 = tmpDir();
        GeoServerResourceLoader resourceLoader1 = new GeoServerResourceLoader(tmpDir1.dir());
        GeoServerResourceLoader resourceLoader2 = new GeoServerResourceLoader(tmpDir2.dir());
        Resources.directory(tmpDir1.get("cluster"), true);
        Resources.directory(tmpDir2.get("cluster"), true);
        
        this.cluster.setResourceStore(resourceLoader1.getResourceStore());
        this.cluster.saveConfiguration(resourceLoader1);
        
        assertNotNull(cluster.getFileLocations());
        assertEquals(2, cluster.getFileLocations().size());
        
        this.cluster.saveConfiguration(resourceLoader2);
        
        assertTrue("The file 'cluster.properties' does not exist!", Resources.exists(tmpDir2.get("cluster/cluster.properties")));
        assertTrue("The file 'hazelcast.xml' does not exist!", Resources.exists(tmpDir2.get("cluster/hazelcast.xml")));
        
        assertEquals(
                IOUtils.readLines(tmpDir1.get("cluster/cluster.properties").in()), 
                IOUtils.readLines(tmpDir2.get("cluster/cluster.properties").in())
        );
        
        assertEquals(
                IOUtils.readLines(tmpDir1.get("cluster/hazelcast.xml").in()), 
                IOUtils.readLines(tmpDir2.get("cluster/hazelcast.xml").in())
        );
    }

    @Override
    protected HzSynchronizer getSynchronizer() {
        // TODO Auto-generated method stub
        return null;
    }
}