/* JUnit test the ExportToWeb mechanism.

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 */

package ptolemy.vergil.basic.export.html.test.junit;

import java.io.File;

import ptolemy.util.FileUtilities;
import ptolemy.vergil.basic.export.ExportModel;

///////////////////////////////////////////////////////////////////
//// ExportToWebUnitTest
/**
 * Test out export to web facility.
 *
 * @author Christopher Brooks
 * @version $Id: ExportToWebJUnitTest.java 70402 2014-10-23 00:52:20Z cxh $
 * @since Ptolemy II 10.0
 * @Pt.ProposedRating Red (cxh)
 * @Pt.AcceptedRating Red (cxh)
 */
public class ExportToWebJUnitTest {

    /** Test the ExportToWeb facility.
     *
     *  <p>To run, use:</p>
     *
     *  <pre>
     *   java -classpath \
     *      $PTII:${PTII}/lib/junit-4.8.2.jar:${PTII}/lib/JUnitParams-0.3.0.jar \
     *      ptolemy.vergil.basic.export.html.test.junit.ExportToWebJUnitTest
     *  </pre>
     *
     *  @param args Not used.
     */
    public static void main(String args[]) {
        org.junit.runner.JUnitCore
        .main("ptolemy.vergil.basic.export.html.test.junit.ExportToWebJUnitTest");
    }

    /** Test the export the Butterfly model.
     * @exception Exception If there is a problem reading or laying
     * out a model.
     */
    @org.junit.Test
    public void exportButterfly() throws Exception {
        _exportToWebTest(
                "$CLASSPATH/ptolemy/domains/sdf/demo/Butterfly/Butterfly.xml",
                "Butterfly");
    }

    ///////////////////////////////////////////////////////////////////
    ////                         protected methods                 ////

    /**
     * Test the ExportToWeb facility by reading in a model, and exporting it.
     *
     * <p>This is the main entry point for ExportToWeb tests.</p>
     *
     * <p>The caller of this method need <b>not</b>be in the Swing
     * Event Thread.</p>
     *
     * @param modelFileName The file name of the test model.
     * @param directoryName The name of the directory.
     * @exception Exception If the file name cannot be read or exported
     */
    protected void _exportToWebTest(final String modelFileName,
            final String directoryName) throws Exception {
        FileUtilities.deleteDirectory(new File(directoryName));
        String args[] = new String[3];
        args[0] = "-run";
        args[1] = modelFileName;
        args[2] = directoryName;
        // Export.main(args) calls System.exit() unless we set this property.
        System.setProperty("ptolemy.ptII.doNotExit", "true");
        ExportModel.main(args);
        FileUtilities.deleteDirectory(new File(directoryName));
    }
}