/*
 *    GeoTools - OpenSource mapping toolkit
 *    http://geotools.org
 *    (C) 2002-2006, GeoTools Project Managment Committee (PMC)
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation;
 *    version 2.1 of the License.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 */
package org.geotools.sld.bindings;

import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.geotools.styling.AnchorPoint;


public class SLDAnchorPointBindingTest extends SLDTestSupport {
    public void testType() throws Exception {
        assertEquals(AnchorPoint.class, new SLDAnchorPointBinding(styleFactory).getType());
    }

    public void testXY() throws Exception {
        SLDMockData.anchorPoint(document, document);

        AnchorPoint point = (AnchorPoint) parse();
        assertNotNull(point);

        assertEquals(org.geotools.styling.SLD.intValue(point.getAnchorPointX()), 1);
        assertEquals(org.geotools.styling.SLD.intValue(point.getAnchorPointY()), 2);
    }

    public void testNoY() throws Exception {
        Element anchorPoint = SLDMockData.anchorPoint(document, document);
        NodeList anchorPointX = anchorPoint.getElementsByTagNameNS(SLD.NAMESPACE,
                SLD.ANCHORPOINTY.getLocalPart());
        anchorPoint.removeChild(anchorPointX.item(0));

        AnchorPoint point = (AnchorPoint) parse();
        assertNotNull(point);

        assertEquals(org.geotools.styling.SLD.intValue(point.getAnchorPointX()), 1);
        assertNull(point.getAnchorPointY());
    }
}
