/*
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 * and open the template in the editor.
 */

package global.sandbox.xmlutilities;

import java.io.InputStream;
import javax.xml.transform.Source;
import junit.framework.TestCase;
import org.w3c.dom.Document;

/**
 *
 * @author petr
 */
public class XSLTTest1 extends TestCase {

    private XMLUtilities xmlUtilities;

    private NamespaceContextImpl nsCtx;

    @Override
    protected void setUp() throws Exception {
        super.setUp();

        // we should use default objects, no customizations
        this.xmlUtilities = new XMLUtilities();
        this.nsCtx = createNamespaceContextImpl();
    }

    @Override
    protected void tearDown() throws Exception {
        super.tearDown();

        this.nsCtx = null;
        this.xmlUtilities = null;
    }

    public void testTransformation() throws Exception {
        Source validXML = XMLTools.documentToDOMSource(loadDocument("test.xml"));
        Source style = XMLTools.documentToDOMSource(loadDocument("test.xsl"));

        String result = xmlUtilities.transformToString(
                style,
                validXML);

        System.err.println("Transformed properties: " + result);

        assertNotNull(result);
    }

    /* HELPER METHODS */

    private Document loadDocument(String name) throws Exception {
        InputStream is = getClass().getResourceAsStream(name);

        try {
            return xmlUtilities.loadDocumentFromStream(is);
        } finally {
            is.close();
        }
    }

    private NamespaceContextImpl createNamespaceContextImpl() throws Exception {
        NamespaceContextImpl nsctx = new NamespaceContextImpl();

        nsctx.addNamespace("ns", "http://hadrabap.googlepages.com/projects/"
                + "xmlutilities/sample.xsd");

        return nsctx;
    }

}