/*******************************************************************************
* Copyright 2015 Analog Devices, Inc.
*
* 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.analog.lyric.dimple.test.matlabproxy;
import static org.junit.Assert.*;
import java.util.List;
import org.junit.Test;
import com.analog.lyric.dimple.factorfunctions.Normal;
import com.analog.lyric.dimple.matlabproxy.ModelFactory;
import com.analog.lyric.dimple.matlabproxy.PCustomFactors;
import com.analog.lyric.dimple.solvers.core.CustomFactors;
import com.analog.lyric.dimple.solvers.core.ISolverFactorCreator;
import com.analog.lyric.dimple.solvers.gibbs.GibbsCustomFactors;
import com.analog.lyric.dimple.solvers.gibbs.customFactors.CustomBeta;
import com.analog.lyric.dimple.solvers.gibbs.customFactors.CustomGamma;
import com.analog.lyric.dimple.solvers.gibbs.customFactors.CustomNormal;
import com.analog.lyric.dimple.solvers.gibbs.customFactors.CustomPoisson;
import com.analog.lyric.dimple.solvers.interfaces.ISolverFactor;
import com.analog.lyric.dimple.solvers.interfaces.ISolverFactorGraph;
import com.analog.lyric.dimple.test.DimpleTestBase;
/**
* Unit test for {@link PCustomFactors}
* @since 0.08
* @author Christopher Barber
*/
public class TestPCustomFactors extends DimpleTestBase
{
@Test
public void test()
{
ModelFactory mf = new ModelFactory();
PCustomFactors pcf = mf.createCustomFactors("GibbsOptions.customFactors");
CustomFactors<ISolverFactor,ISolverFactorGraph> cf = pcf.getDelegate();
assertSame(GibbsCustomFactors.class, cf.getClass());
assertTrue(cf.isMutable());
assertTrue(cf.keySet().isEmpty());
assertEquals(0, cf.get("xxx").size());
pcf.add(false, "xxx", "CustomNormal");
List<ISolverFactorCreator<ISolverFactor,ISolverFactorGraph>> cfactors = cf.get("xxx");
assertEquals(1, cfactors.size());
assertEquals(CustomNormal.class.getName(), cfactors.get(0).toString());
pcf.add(false, "xxx", "CustomBeta");
cfactors = cf.get("xxx");
assertEquals(2, cfactors.size());
assertEquals(CustomBeta.class.getName(), cfactors.get(1).toString());
pcf.add(true, "xxx", "CustomGamma");
cfactors = cf.get("xxx");
assertEquals(3, cfactors.size());
assertEquals(CustomGamma.class.getName(), cfactors.get(0).toString());
pcf.add(false, new String[][] {
new String[] { "yyy", "CustomBeta" },
new String[] { "yyy", "CustomGamma" },
new String[] { "zzz", "CustomNormal" }
});
cfactors = cf.get("yyy");
assertEquals(2, cfactors.size());
assertEquals(CustomBeta.class.getName(), cfactors.get(0).toString());
assertEquals(CustomGamma.class.getName(), cfactors.get(1).toString());
cfactors = cf.get("zzz");
assertEquals(1, cfactors.size());
assertEquals(CustomNormal.class.getName(), cfactors.get(0).toString());
pcf.add(true, new String[][] {
new String[] { "yyy", "CustomNormal" },
new String[] { "yyy", "CustomPoisson" },
new String[] { "zzz", "CustomBeta" }
});
cfactors = cf.get("yyy");
assertEquals(4, cfactors.size());
assertEquals(CustomNormal.class.getName(), cfactors.get(0).toString());
assertEquals(CustomPoisson.class.getName(), cfactors.get(1).toString());
assertEquals(CustomBeta.class.getName(), cfactors.get(2).toString());
assertEquals(CustomGamma.class.getName(), cfactors.get(3).toString());
cfactors = cf.get("zzz");
assertEquals(2, cfactors.size());
assertEquals(CustomBeta.class.getName(), cfactors.get(0).toString());
assertEquals(CustomNormal.class.getName(), cfactors.get(1).toString());
pcf.addBuiltins();
cfactors = cf.get(Normal.class.getName());
assertEquals(1, cfactors.size());
assertEquals(CustomNormal.class.getName(), cfactors.get(0).toString());
}
}