getcapabilitiestest.java

电子地图服务器,搭建自己的地图服务

package org.geoserver.wfs;

import java.util.Iterator;
import java.util.List;
import java.util.TreeSet;

import org.geoserver.platform.GeoServerExtensions;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

public class GetCapabilitiesTest extends WFSTestSupport {

    public void testGet() throws Exception {
        Document doc = getAsDOM("wfs?service=WFS&request=getCapabilities");
        assertEquals("wfs:WFS_Capabilities", doc.getDocumentElement()
                .getNodeName());
    }

    public void testPost() throws Exception {
        String xml = "<GetCapabilities service=\"WFS\" version=\"1.0.0\""
                + " xmlns=\"http://www.opengis.net/wfs\" "
                + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" "
                + " xsi:schemaLocation=\"http://www.opengis.net/wfs "
                + " http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd\"/>";
        Document doc = postAsDOM("wfs", xml);

        assertEquals("WFS_Capabilities", doc.getDocumentElement().getNodeName());

    }
    
    public void testOutputFormats() throws Exception {
        Document doc = getAsDOM("wfs?service=WFS&request=getCapabilities&version=1.0.0");
        
        Element outputFormats = getFirstElementByTagName(doc, "ResultFormat");
        NodeList formats = outputFormats.getChildNodes();
        
        TreeSet s1 = new TreeSet();
        for ( int i = 0; i < formats.getLength(); i++ ) {
            String format = formats.item(i).getNodeName();
            s1.add( format );
        }
        
        List extensions = GeoServerExtensions.extensions( WFSGetFeatureOutputFormat.class );
        
        TreeSet s2 = new TreeSet();
        for ( Iterator e = extensions.iterator(); e.hasNext(); ) {
            WFSGetFeatureOutputFormat extension = (WFSGetFeatureOutputFormat) e.next();
            s2.add( extension.getCapabilitiesElementName() );
        }
        
        assertEquals( s1, s2 );
    }
}