/*
 *    GeoTools - The Open Source Java GIS Toolkit
 *    http://geotools.org
 *
 *    (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
 *
 *    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.filter.v1_0;

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.opengis.filter.PropertyIsLike;
import org.geotools.xml.Binding;


public class OGCPropertyIsLikeTypeBindingTest extends FilterTestSupport {
    public void testType() {
        assertEquals(PropertyIsLike.class, binding(OGC.PropertyIsLikeType).getType());
    }

    public void testExecutionMode() {
        assertEquals(Binding.OVERRIDE, binding(OGC.PropertyIsLikeType).getExecutionMode());
    }

    public void testParse() throws Exception {
        FilterMockData.propertyIsLike(document, document);

        PropertyIsLike isLike = (PropertyIsLike) parse();

        assertNotNull(isLike.getExpression());
        assertNotNull(isLike.getLiteral());

        assertEquals("x", isLike.getWildCard());
        assertEquals("y", isLike.getSingleChar());
        assertEquals("z", isLike.getEscape());
    }

    public void testEncode() throws Exception {
        Document doc = encode(FilterMockData.propertyIsLike(), OGC.PropertyIsLike);
        
        Element pn = getElementByQName( doc, OGC.PropertyName );
        assertNotNull(pn);
        assertEquals( "foo", pn.getFirstChild().getNodeValue() );
        
        Element l = getElementByQName( doc, OGC.Literal );
        assertEquals( "foo", l.getFirstChild().getNodeValue() );
        
        assertEquals("x", doc.getDocumentElement().getAttribute("wildCard"));
        assertEquals("y", doc.getDocumentElement().getAttribute("singleChar"));
        assertEquals("z", doc.getDocumentElement().getAttribute("escape"));
    }
    
    public void testEncodeAsFilter() throws Exception {
        Document doc = encode(FilterMockData.propertyIsLike(), OGC.Filter);
        print(doc);
        
        assertEquals(1,
            doc.getDocumentElement()
               .getElementsByTagNameNS(OGC.NAMESPACE, OGC.PropertyName.getLocalPart()).getLength());
        assertEquals(1,
            doc.getDocumentElement()
               .getElementsByTagNameNS(OGC.NAMESPACE, OGC.Literal.getLocalPart()).getLength());

        Element e = getElementByQName( doc, OGC.PropertyIsLike);
        assertEquals("x", e.getAttribute("wildCard"));
        assertEquals("y", e.getAttribute("singleChar"));
        assertEquals("z", e.getAttribute("escape"));
    }
}