/* Copyright (c) 2001 - 2007 TOPP - www.openplans.org. All rights reserved.
* This code is licensed under the GPL 2.0 license, availible at the root
* application directory.
*/
package org.geoserver.wms.kvp;
import java.awt.Color;
import java.awt.geom.Point2D;
import java.net.URL;
import java.net.URLDecoder;
import java.util.Calendar;
import java.util.HashMap;
import java.util.List;
import junit.framework.Test;
import org.geoserver.catalog.CatalogBuilder;
import org.geoserver.catalog.CatalogFactory;
import org.geoserver.catalog.LayerGroupInfo;
import org.geoserver.catalog.LayerInfo;
import org.geoserver.data.test.MockData;
import org.geoserver.ows.Dispatcher;
import org.geoserver.test.ows.KvpRequestReaderTestSupport;
import org.geoserver.wms.MapLayerInfo;
import org.geoserver.wms.RemoteOWSTestSupport;
import org.geoserver.wms.WMS;
import org.geotools.factory.CommonFactoryFinder;
import org.geotools.styling.Style;
import org.opengis.filter.FilterFactory;
import org.opengis.filter.Id;
import org.opengis.filter.PropertyIsEqualTo;
import org.vfny.geoserver.config.PaletteManager;
import org.vfny.geoserver.wms.WmsException;
import org.vfny.geoserver.wms.requests.GetMapRequest;
@SuppressWarnings("unchecked")
public class GetMapKvpRequestReaderTest extends KvpRequestReaderTestSupport {
GetMapKvpRequestReader reader;
Dispatcher dispatcher;
/**
* This is a READ ONLY TEST so we can use one time setup
*/
public static Test suite() {
return new OneTimeTestSetup(new GetMapKvpRequestReaderTest());
}
@Override
protected void oneTimeSetUp() throws Exception {
super.oneTimeSetUp();
CatalogFactory cf = getCatalog().getFactory();
CatalogBuilder cb = new CatalogBuilder(getCatalog());
LayerGroupInfo gi = cf.createLayerGroup();
gi.setName("testGroup");
gi.getLayers().add(getCatalog().getLayerByName(MockData.BASIC_POLYGONS.getLocalPart()));
gi.getStyles().add(getCatalog().getStyleByName("polygon"));
cb.calculateLayerGroupBounds(gi);
getCatalog().add(gi);
}
protected void setUpInternal() throws Exception {
super.setUpInternal();
dispatcher = (Dispatcher) applicationContext.getBean("dispatcher");
WMS wms = new WMS(getGeoServer());
reader = new GetMapKvpRequestReader(wms);
}
public void testCreateRequest() throws Exception {
GetMapRequest request = (GetMapRequest) reader.createRequest();
assertNotNull(request);
}
public void testReadMandatory() throws Exception {
HashMap raw = new HashMap();
raw.put("layers",
MockData.BASIC_POLYGONS.getPrefix() + ":" + MockData.BASIC_POLYGONS.getLocalPart());
raw.put("styles", MockData.BASIC_POLYGONS.getLocalPart());
raw.put("format", "image/jpeg");
raw.put("srs", "epsg:3003");
raw.put("bbox", "-10,-10,10,10");
raw.put("height", "600");
raw.put("width", "800");
raw.put("request", "GetMap");
GetMapRequest request = (GetMapRequest) reader.createRequest();
request = (GetMapRequest) reader.read(request, parseKvp(raw), raw);
String layer = MockData.BASIC_POLYGONS.getLocalPart();
assertEquals(1, request.getLayers().length);
assertTrue(request.getLayers()[0].getName().endsWith(layer));
assertEquals(1, request.getStyles().size());
Style expected = getCatalog().getStyleByName(layer).getStyle();
Style style = request.getStyles().get(0);
assertEquals(expected, style);
assertEquals("image/jpeg", request.getFormat());
assertEquals(600, request.getHeight());
assertEquals(800, request.getWidth());
assertNotNull(request.getBbox());
assertEquals(-10d, request.getBbox().getMinX(), 0);
assertEquals(-10d, request.getBbox().getMinY(), 0);
assertEquals(10d, request.getBbox().getMaxX(), 0);
assertEquals(10d, request.getBbox().getMaxY(), 0);
assertEquals("epsg:3003", request.getSRS());
}
public void testReadOptional() throws Exception {
HashMap kvp = new HashMap();
kvp.put("bgcolor", "000000");
kvp.put("transparent", "true");
kvp.put("tiled", "true");
kvp.put("tilesorigin", "1.2,3.4");
kvp.put("buffer", "1");
kvp.put("palette", "SAFE");
kvp.put("time", "2006-02-27T22:08:12Z");
kvp.put("elevation", "4");
GetMapRequest request = (GetMapRequest) reader.createRequest();
request = (GetMapRequest) reader.read(request, parseKvp(kvp), kvp);
assertEquals(Color.BLACK, request.getBgColor());
assertTrue(request.isTransparent());
assertTrue(request.isTiled());
assertEquals(new Point2D.Double(1.2, 3.4), request.getTilesOrigin());
assertEquals(1, request.getBuffer());
assertEquals(PaletteManager.safePalette, request.getPalette().getIcm());
assertEquals(new Integer(4), request.getElevation());
Calendar cal = Calendar.getInstance();
cal.set(2006, 1, 27, 22, 8, 12);
List times = request.getTime();
assertEquals(1, request.getTime().size());
assertEquals(cal.getTime().toString(), times.get(0).toString());
}
public void testDefaultStyle() throws Exception {
HashMap raw = new HashMap();
raw.put("layers",
MockData.BASIC_POLYGONS.getPrefix() + ":" + MockData.BASIC_POLYGONS.getLocalPart() + "," +
MockData.BUILDINGS.getPrefix() + ":" + MockData.BUILDINGS.getLocalPart());
raw.put("styles", ",");
raw.put("format", "image/jpeg");
raw.put("srs", "epsg:3003");
raw.put("bbox", "-10,-10,10,10");
raw.put("height", "600");
raw.put("width", "800");
GetMapRequest request = (GetMapRequest) reader.createRequest();
request = (GetMapRequest) reader.read(request, parseKvp(raw), raw);
assertEquals(2, request.getStyles().size());
LayerInfo basicPolygons = getCatalog().getLayerByName(MockData.BASIC_POLYGONS.getLocalPart());
LayerInfo buildings = getCatalog().getLayerByName(MockData.BUILDINGS.getLocalPart());
assertEquals(basicPolygons.getDefaultStyle().getStyle(), request.getStyles().get(0));
assertEquals(buildings.getDefaultStyle().getStyle(), request.getStyles().get(1));
}
public void testFilter() throws Exception {
HashMap kvp = new HashMap();
kvp.put("layers", getLayerId(MockData.BASIC_POLYGONS));
kvp.put("filter", "<Filter><FeatureId id=\"foo\"/></Filter>");
GetMapRequest request = (GetMapRequest) reader.createRequest();
request = (GetMapRequest) reader.read(request, parseKvp(kvp), kvp);
assertNotNull(request.getFilter());
assertEquals(1, request.getFilter().size());
Id fid = (Id) request.getFilter().get(0);
assertEquals(1, fid.getIDs().size());
assertEquals("foo", fid.getIDs().iterator().next());
}
public void testCQLFilter() throws Exception {
HashMap kvp = new HashMap();
kvp.put("cql_filter", "foo = bar");
GetMapRequest request = (GetMapRequest) reader.createRequest();
request = (GetMapRequest) reader.read(request, parseKvp(kvp), kvp);
assertNotNull(request.getCQLFilter());
assertEquals(1, request.getCQLFilter().size());
PropertyIsEqualTo filter = (PropertyIsEqualTo) request.getCQLFilter().get(0);
}
public void testFeatureId() throws Exception {
HashMap kvp = new HashMap();
kvp.put("featureid", "foo");
GetMapRequest request = (GetMapRequest) reader.createRequest();
request = (GetMapRequest) reader.read(request, parseKvp(kvp), kvp);
assertNotNull(request.getFeatureId());
assertEquals(1, request.getFeatureId().size());
assertEquals("foo", request.getFeatureId().get(0));
}
public void testSldNoDefault() throws Exception {
// no style name, no default, we should fall back on the server default
HashMap kvp = new HashMap();
URL url = GetMapKvpRequestReader.class.getResource("BasicPolygonsLibraryNoDefault.sld");
// the kvp should be already in decoded form
kvp.put("sld", URLDecoder.decode(url.toExternalForm(), "UTF-8"));
kvp.put("layers", MockData.BASIC_POLYGONS.getPrefix() + ":" + MockData.BASIC_POLYGONS.getLocalPart());
GetMapRequest request = (GetMapRequest) reader.createRequest();
reader.setLaxStyleMatchAllowed(false);
request = (GetMapRequest) reader.read(request, parseKvp(kvp), kvp);
assertNotNull(request.getSld());
assertEquals(url, request.getSld());
final Style style = (Style) request.getStyles().get(0);
assertNotNull(style);
assertEquals("BasicPolygons", style.getName());
}
public void testSldDefault() throws Exception {
// no style name, but the sld has a default for that layer
HashMap kvp = new HashMap();
URL url = GetMapKvpRequestReader.class.getResource("BasicPolygonsLibraryDefault.sld");
kvp.put("sld", URLDecoder.decode(url.toExternalForm(), "UTF-8"));
kvp.put("layers", MockData.BASIC_POLYGONS.getPrefix() + ":" + MockData.BASIC_POLYGONS.getLocalPart());
GetMapRequest request = (GetMapRequest) reader.createRequest();
request = (GetMapRequest) reader.read(request, parseKvp(kvp), kvp);
assertNotNull(request.getSld());
assertEquals(url, request.getSld());
final Style style = (Style) request.getStyles().get(0);
assertNotNull(style);
assertEquals("TheLibraryModeStyle", style.getName());
}
public void testSldNamed() throws Exception {
// style name matching one in the sld
HashMap kvp = new HashMap();
URL url = GetMapKvpRequestReader.class.getResource("BasicPolygonsLibraryNoDefault.sld");
kvp.put("sld", URLDecoder.decode(url.toExternalForm(), "UTF-8"));
kvp.put("layers", MockData.BASIC_POLYGONS.getPrefix() + ":" + MockData.BASIC_POLYGONS.getLocalPart());
kvp.put("styles", "TheLibraryModeStyle");
GetMapRequest request = (GetMapRequest) reader.createRequest();
request = (GetMapRequest) reader.read(request, parseKvp(kvp), kvp);
assertNotNull(request.getSld());
assertEquals(url, request.getSld());
final Style style = (Style) request.getStyles().get(0);
assertNotNull(style);
assertEquals("TheLibraryModeStyle", style.getName());
}
public void testSldFailLookup() throws Exception {
// nothing matches the required style name
HashMap kvp = new HashMap();
URL url = GetMapKvpRequestReader.class.getResource("BasicPolygonsLibraryNoDefault.sld");
kvp.put("sld", URLDecoder.decode(url.toExternalForm(), "UTF-8"));
kvp.put("layers", MockData.BASIC_POLYGONS.getPrefix() + ":" + MockData.BASIC_POLYGONS.getLocalPart());
kvp.put("styles", "ThisStyleDoesNotExists");
GetMapRequest request = (GetMapRequest) reader.createRequest();
try {
reader.setLaxStyleMatchAllowed(false);
request = (GetMapRequest) reader.read(request, parseKvp(kvp), kvp);
fail("The style looked up, 'ThisStyleDoesNotExists', should not have been found");
} catch(WmsException e) {
//System.out.println(e);
}
}
public void testSldFeatureTypeConstraints() throws Exception {
// no styles, no layer, the full definition is in the sld
HashMap kvp = new HashMap();
URL url = GetMapKvpRequestReader.class.getResource("BasicPolygonsFeatureTypeConstaint.sld");
kvp.put("sld", URLDecoder.decode(url.toExternalForm(), "UTF-8"));
GetMapRequest request = (GetMapRequest) reader.createRequest();
request = (GetMapRequest) reader.read(request, parseKvp(kvp), kvp);
assertNotNull(request.getSld());
assertEquals(url, request.getSld());
// check the style
final Style style = (Style) request.getStyles().get(0);
assertNotNull(style);
assertEquals("TheLibraryModeStyle", style.getName());
// check the layer
assertEquals(1, request.getLayers().length);
MapLayerInfo layer = request.getLayers()[0];
assertEquals(getLayerId(MockData.BASIC_POLYGONS), layer.getName());
// check the filter imposed in the feature type constraint
FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);
assertEquals(1, layer.getLayerFeatureConstraints().length);
assertEquals(ff.equals(ff.property("ID"), ff.literal("xyz")), layer.getLayerFeatureConstraints()[0].getFilter());
}
public void testSldLibraryFeatureTypeConstraints() throws Exception {
// no styles, no layer, the full definition is in the sld
HashMap kvp = new HashMap();
URL url = GetMapKvpRequestReader.class.getResource("BasicPolygonsFeatureTypeConstaint.sld");
kvp.put("sld", URLDecoder.decode(url.toExternalForm(), "UTF-8"));
kvp.put("layers", MockData.BASIC_POLYGONS.getPrefix() + ":" + MockData.BASIC_POLYGONS.getLocalPart());
kvp.put("styles", "TheLibraryModeStyle");
GetMapRequest request = (GetMapRequest) reader.createRequest();
request = (GetMapRequest) reader.read(request, parseKvp(kvp), kvp);
assertNotNull(request.getSld());
assertEquals(url, request.getSld());
// check the style
final Style style = (Style) request.getStyles().get(0);
assertNotNull(style);
assertEquals("TheLibraryModeStyle", style.getName());
// check the layer
assertEquals(1, request.getLayers().length);
MapLayerInfo layer = request.getLayers()[0];
assertEquals(getLayerId(MockData.BASIC_POLYGONS), layer.getName());
// check the filter imposed in the feature type constraint
FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);
assertEquals(1, layer.getLayerFeatureConstraints().length);
assertEquals(ff.equals(ff.property("ID"), ff.literal("xyz")), layer.getLayerFeatureConstraints()[0].getFilter());
}
/**
* One of the cite tests ensures that WMTVER is recognized as VERSION and the server does
* not complain
* @throws Exception
*/
public void testWmtVer() throws Exception {
dispatcher.setCiteCompliant(true);
String request = "wms?SERVICE=WMS&&WiDtH=200&FoRmAt=image/png&LaYeRs=cite:Lakes&StYlEs=&BbOx=0,-0.0020,0.0040,0&ReQuEsT=GetMap&HeIgHt=100&SrS=EPSG:4326&WmTvEr=1.1.1";
assertEquals("image/png", getAsServletResponse(request).getContentType());
}
public void testRemoteWFS() throws Exception {
if(!RemoteOWSTestSupport.isRemoteStatesAvailable(LOGGER))
return;
HashMap raw = new HashMap();
raw.put("layers", "topp:states");
raw.put("styles", MockData.BASIC_POLYGONS.getLocalPart());
raw.put("format", "image/png");
raw.put("srs", "epsg:4326");
raw.put("bbox", "-100,20,-60,50");
raw.put("height", "300");
raw.put("width", "300");
raw.put("remote_ows_type", "WFS");
raw.put("remote_ows_url", RemoteOWSTestSupport.WFS_SERVER_URL);
GetMapRequest request = (GetMapRequest) reader.createRequest();
request = (GetMapRequest) reader.read(request, parseKvp(raw), raw);
assertEquals("WFS", request.getRemoteOwsType()); // TODO: handle case?
assertEquals(new URL(RemoteOWSTestSupport.WFS_SERVER_URL), request.getRemoteOwsURL());
assertEquals(1, request.getLayers().length);
assertEquals(LayerInfo.Type.REMOTE.getCode().intValue(), request.getLayers()[0].getType());
assertEquals("topp:states", request.getLayers()[0].getName());
}
public void testRemoteWFSNoStyle() throws Exception {
if(!RemoteOWSTestSupport.isRemoteStatesAvailable(LOGGER))
return;
HashMap raw = new HashMap();
raw.put("layers", "topp:states");
raw.put("format", "image/png");
raw.put("srs", "epsg:4326");
raw.put("bbox", "-100,20,-60,50");
raw.put("height", "300");
raw.put("width", "300");
raw.put("remote_ows_type", "WFS");
raw.put("remote_ows_url", RemoteOWSTestSupport.WFS_SERVER_URL);
GetMapRequest request = (GetMapRequest) reader.createRequest();
try {
request = (GetMapRequest) reader.read(request, parseKvp(raw), raw);
fail("This should have thrown an exception because of the missing style");
} catch(WmsException e) {
assertEquals("NoDefaultStyle", e.getCode());
}
}
public void testRemoteWFSInvalidURL() throws Exception {
if(!RemoteOWSTestSupport.isRemoteStatesAvailable(LOGGER))
return;
HashMap raw = new HashMap();
raw.put("layers", "topp:states");
raw.put("format", "image/png");
raw.put("srs", "epsg:4326");
raw.put("bbox", "-100,20,-60,50");
raw.put("height", "300");
raw.put("width", "300");
raw.put("remote_ows_type", "WFS");
raw.put("remote_ows_url", "http://phantom.openplans.org:8080/crapserver/wfs?");
GetMapRequest request = (GetMapRequest) reader.createRequest();
try {
request = (GetMapRequest) reader.read(request, parseKvp(raw), raw);
fail("This should have thrown an exception because of the non existent layer");
} catch(WmsException e) {
e.printStackTrace();
assertEquals("RemoteOWSFailure", e.getCode());
}
}
public void testGroupInSLD() throws Exception {
// see GEOS-1818
final HashMap kvp = new HashMap();
kvp.put("srs", "epsg:4326");
kvp.put("bbox",
"124.38035938267053,-58.45445933799711,169.29632161732948,-24.767487662002893");
kvp.put("width", "640");
kvp.put("height", "480");
kvp.put("format", "image/png");
final URL url = GetMapKvpRequestReader.class.getResource("BaseMapGroup.sld");
// URLDecoder.decode fixes GEOS-3709
kvp.put("sld", URLDecoder.decode(url.toString(), "UTF-8"));
kvp.put("version", "1.1.1");
GetMapRequest request = (GetMapRequest) reader.createRequest();
request = (GetMapRequest) reader.read(request, parseKvp(kvp), kvp);
assertEquals(1, request.getLayers().length);
assertEquals(1, request.getStyles().size());
assertEquals(getLayerId(MockData.BASIC_POLYGONS), request.getLayers()[0].getName());
Style expectedStyle = getCatalog().getStyleByName("polygon").getStyle();
assertEquals(expectedStyle, request.getStyles().get(0));
}
}