/*
* Copyright (c) 2009-2012 Clark & Parsia, LLC. <http://www.clarkparsia.com>
*
* Licensed 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 com.clarkparsia.empire.util;
import com.clarkparsia.empire.ds.DataSource;
import com.clarkparsia.empire.ds.DataSourceException;
import com.clarkparsia.empire.api.MutableTestDataSourceFactory;
import com.google.common.base.Strings;
import junit.framework.Test;
import java.io.File;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
/**
* <p>Utility methods for the test suite.</p>
*
* @author Michael Grove
*/
public class TestUtil {
public static DataSource createTestSource() throws DataSourceException {
Map<String, Object> aMap = new HashMap<String, Object>();
aMap.put("factory", "test-source");
aMap.put("files", lookupFile( "data/lite.nasa.nt" ).getAbsolutePath() );
return new MutableTestDataSourceFactory().create(aMap);
}
public static File getProjectHome() {
String home = System.getProperty("test.home", "");
if (Strings.isNullOrEmpty(home)) {
home = System.getProperty("user.dir");
return new File( home );
}
else {
return new File(home);
}
}
public static void setConfigSystemProperty( String configSystemProperty ) {
String path = null;
File f = lookupFile( configSystemProperty );
if ( f != null && f.exists() ) {
path = f.getAbsolutePath();
}
if ( path != null ) {
System.setProperty( "empire.configuration.file", path );
} else {
System.setProperty( "empire.configuration.file", configSystemProperty );
}
}
public static String getTestDataDirPath( String dataDir ) {
File d = lookupFile( dataDir );
if ( d != null ) {
return d.getAbsolutePath();
} else {
return dataDir;
}
}
protected static File lookupFile( String base ) {
//TODO a more robust implementation shuold not use Files, but more generalized Streams that can be looked up using CL.getResource()
File f;
f = new File( TestUtil.getProjectHome(), base );
if ( f.exists() ) {
return f;
}
f = new File( TestUtil.getProjectHome(), "test/" + base );
if ( f.exists() ) {
return f;
}
f = new File( TestUtil.getProjectHome(), "core/test/" + base );
if ( f.exists() ) {
return f;
}
f = new File( TestUtil.getProjectHome(), "../core/test/" + base );
if ( f.exists() ) {
return f;
}
return null;
}
}