/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2004-2008, 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.data.wms.test;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import java.util.StringTokenizer;
import java.util.logging.Level;
import org.geotools.data.ows.CRSEnvelope;
import org.geotools.data.ows.GetCapabilitiesRequest;
import org.geotools.data.ows.Layer;
import org.geotools.data.ows.Specification;
import org.geotools.data.ows.WMSCapabilities;
import org.geotools.data.wms.WMS1_0_0;
import org.geotools.data.wms.WMSSpecification;
import org.geotools.data.wms.WebMapServer;
import org.geotools.data.wms.request.GetMapRequest;
import org.geotools.data.wms.xml.WMSSchema;
import org.geotools.test.TestData;
import org.geotools.xml.DocumentFactory;
import org.geotools.xml.SchemaFactory;
import org.geotools.xml.handlers.DocumentHandler;
import org.geotools.xml.schema.Schema;
import org.xml.sax.SAXException;
/**
*
*
* @source $URL$
*/
public class WMS1_0_0_OnlineTest extends ServerTestCase {
protected URL server;
protected WMSSpecification spec;
public WMS1_0_0_OnlineTest() throws Exception {
this.spec = new WMS1_0_0();
this.server = new URL(
"http://www2.demis.nl/mapserver/Request.asp?wmtver=1.0.0&request=getcapabilities");
}
public void testGetVersion() {
assertEquals(spec.getVersion(), "1.0.0");
}
public void testCreateGetCapabilitiesRequest() throws Exception {
GetCapabilitiesRequest request = spec.createGetCapabilitiesRequest(server);
Properties properties = new Properties();
StringTokenizer tokenizer = new StringTokenizer(request.getFinalURL()
.getQuery(), "&");
while (tokenizer.hasMoreTokens()) {
String token = tokenizer.nextToken();
String[] param = token.split("=");
properties.setProperty(param[0].toUpperCase(), param[1]);
}
checkProperties(properties);
try{
WebMapServer wms = new WebMapServer(server);
WMSCapabilities capabilities = wms.getCapabilities();
assertNotNull(capabilities);
} catch(java.net.ConnectException ce){
if(ce.getMessage().indexOf("timed out")>0){
System.err.println("Unable to test - timed out: "+ce);
} else{
throw(ce);
}
}
}
public void testCreateDescribeLayerRequest() throws Exception {
try {
spec.createDescribeLayerRequest(null);
assertTrue("Shouldn't be able to create DescribeLayer requests for version 1.0.0", false);
} catch (UnsupportedOperationException e) {
}
}
protected void checkProperties(Properties properties) {
assertEquals(properties.getProperty("REQUEST"), "capabilities");
assertEquals(properties.getProperty("WMTVER"), "1.0.0");
}
public void testCreateParser() throws Exception {
WMSCapabilities capabilities = createCapabilities(
"1.0.0Capabilities.xml");
try{
assertEquals(capabilities.getVersion(), "1.0.0");
assertEquals(capabilities.getService().getName(), "GetMap");
assertEquals(capabilities.getService().getTitle(), "World Map");
for (int i = 0; i < capabilities.getService().getKeywordList().length;
i++) {
assertEquals(capabilities.getService().getKeywordList()[i],
"OpenGIS WMS Web Map Server".split(" ")[i]);
}
assertEquals(capabilities.getService().getOnlineResource(),
new URL("http://www2.demis.nl"));
assertEquals(capabilities.getRequest().getGetCapabilities()
.getFormats().get(0),
"application/vnd.ogc.wms_xml");
assertEquals(capabilities.getRequest().getGetFeatureInfo().getGet(),
new URL("http://www2.demis.nl/wms/wms.asp?wms=WorldMap&"));
assertEquals(capabilities.getRequest().getGetMap().getFormats().size(),
4);
assertEquals(capabilities.getLayerList().size(), 21);
Layer[] layers = (Layer[]) capabilities.getLayerList().toArray(new Layer[capabilities.getLayerList().size()]);
assertEquals(layers[0].getTitle(), "World Map");
assertEquals(layers[0].getParent(), null);
assertTrue(layers[0].getSrs().contains("EPSG:4326")); // case should not matter
assertTrue(layers[0].getSrs().contains("EPSG:4327"));
assertEquals(layers[1].getTitle(), "Bathymetry");
assertEquals(layers[1].getName(), "Bathymetry");
assertEquals(layers[20].getTitle(), "Ocean features");
assertEquals(layers[20].getName(), "Ocean features");
assertEquals(layers[0].getBoundingBoxes().size(), 1);
CRSEnvelope bbox = (CRSEnvelope) layers[1].getBoundingBoxes().get("EPSG:4326");
assertNotNull(bbox);
} catch(Exception e){
if(e.getMessage().indexOf("timed out")>0){
System.err.println("Unable to test - timed out: "+e);
} else{
throw(e);
}
}
}
public void testCreateGetMapRequest() throws Exception {
try{
CustomWMS wms = new CustomWMS(server);
WMSCapabilities caps = wms.getCapabilities();
GetMapRequest request = wms.createGetMapRequest();
request.setFormat("image/jpeg");
System.out.println(request.getFinalURL().toExternalForm());
assertTrue(request.getFinalURL().toExternalForm().indexOf("JPEG") >= 0);
} catch(java.net.ConnectException ce){
if(ce.getMessage().indexOf("timed out")>0){
System.err.println("Unable to test - timed out: "+ce);
} else{
throw(ce);
}
}
}
public void testCreateGetFeatureInfoRequest() throws Exception {
/* TODO FIX THIS
try{
URL featureURL = new URL("http://www2.dmsolutions.ca/cgi-bin/mswms_gmap?VERSION=1.1.0&REQUEST=GetCapabilities");
WebMapServer wms = getCustomWMS(featureURL);
WMSCapabilities caps = wms.getCapabilities();
assertNotNull(caps);
assertNotNull(caps.getRequest().getGetFeatureInfo());
GetMapRequest getMapRequest = wms.createGetMapRequest();
List layers = Arrays.asList(WMSUtils.getNamedLayers(caps));
List simpleLayers = new ArrayList();
Iterator iter = layers.iterator();
while (iter.hasNext()) {
Layer layer = (Layer) iter.next();
SimpleLayer sLayer = new SimpleLayer(layer.getName(), "");
simpleLayers.add(sLayer);
List styles = layer.getStyles();
if (styles.size() == 0) {
sLayer.setStyle("");
continue;
}
Random random = new Random();
int randomInt = random.nextInt(styles.size());
sLayer.setStyle((String) styles.get(randomInt));
}
getMapRequest.setLayers(simpleLayers);
getMapRequest.setSRS("EPSG:4326");
getMapRequest.setDimensions("400", "400");
getMapRequest.setFormat("image/png");
getMapRequest.setBBox("-114.01268,59.4596930,-113.26043,60.0835794");
URL url2 = getMapRequest.getFinalURL();
GetFeatureInfoRequest request = wms.createGetFeatureInfoRequest(getMapRequest);
request.setQueryLayers(WMSUtils.getQueryableLayers(caps));
request.setQueryPoint(200, 200);
request.setInfoFormat(caps.getRequest().getGetFeatureInfo().getFormatStrings()[0]);
System.out.println(request.getFinalURL());
GetFeatureInfoResponse response = (GetFeatureInfoResponse) wms.issueRequest(request);
System.out.println(response.getContentType());
assertTrue( response.getContentType().indexOf("text/plain") != -1 );
BufferedReader in = new BufferedReader(new InputStreamReader(response.getInputStream()));
String line;
boolean textFound = false;
while ((line = in.readLine()) != null) {
System.out.println(line);
if (line.indexOf("Wood Buffalo National Park") != -1) {
textFound = true;
}
}
assertTrue(textFound);
} catch(java.net.ConnectException ce){
if(ce.getMessage().indexOf("timed out")>0){
System.err.println("Unable to test - timed out: "+ce);
} else{
throw(ce);
}
}
*/
}
/**
* @param featureURL
* @throws IOException
* @throws URISyntaxException
* @throws SAXException
*/
protected WebMapServer getCustomWMS( URL featureURL ) throws SAXException, URISyntaxException, IOException {
return new CustomWMS(featureURL);
}
protected WMSCapabilities createCapabilities( String capFile ) throws Exception {
try{
File getCaps = TestData.file(this, capFile);
URL getCapsURL = getCaps.toURI().toURL();
Map hints = new HashMap();
hints.put(DocumentHandler.DEFAULT_NAMESPACE_HINT_KEY, WMSSchema.getInstance());
Object object = DocumentFactory.getInstance(getCapsURL.openStream(), hints, Level.WARNING);
Schema schema = WMSSchema.getInstance();
SchemaFactory.getInstance(WMSSchema.NAMESPACE);
assertTrue("Capabilities failed to parse", object instanceof WMSCapabilities);
WMSCapabilities capabilities = (WMSCapabilities) object;
return capabilities;
} catch(java.net.ConnectException ce){
if(ce.getMessage().indexOf("timed out")>0){
System.err.println("Unable to test - timed out: "+ce);
return null;
} else{
throw(ce);
}
}
}
//forces use of 1.0.0 spec
private class CustomWMS extends WebMapServer {
/**
* @param serverURL
* @param wait
* @throws SAXException
* @throws URISyntaxException
* @throws IOException
*/
public CustomWMS( URL serverURL) throws SAXException, URISyntaxException, IOException {
super(serverURL);
// TODO Auto-generated constructor stub
}
protected void setupSpecifications() {
specs = new Specification[1];
specs[0] = new WMS1_0_0();
}
}
}