/**
*
* Copyright 1999-2012 Carnegie Mellon University. Portions Copyright 2002 Sun
* Microsystems, Inc. Portions Copyright 2002 Mitsubishi Electric Research
* Laboratories. All Rights Reserved. Use is subject to license terms.
*
* See the file "license.terms" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
*/
package edu.cmu.sphinx.fst;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.equalTo;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URL;
import org.testng.annotations.Test;
import edu.cmu.sphinx.fst.operations.RmEpsilon;
import edu.cmu.sphinx.fst.semiring.ProbabilitySemiring;
/**
* @author John Salatas <jsalatas@users.sourceforge.net>
*
*/
public class RmEpsilonTest {
@Test
public void testRmEpsilon() throws NumberFormatException, IOException, ClassNotFoundException, URISyntaxException {
URL url = getClass().getResource("algorithms/rmepsilon/A.fst.txt");
File parent = new File(url.toURI()).getParentFile();
String path = new File(parent, "A").getPath();
Fst fst = Convert.importFst(path, new ProbabilitySemiring());
path = new File(parent, "fstrmepsilon.fst.ser").getPath();
Fst fstRmEps = Fst.loadModel(path);
Fst rmEpsilon = RmEpsilon.get(fst);
assertThat(fstRmEps, equalTo(rmEpsilon));
}
}