/*
* 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.ows.test;
import java.io.File;
import java.net.URL;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.logging.Level;
import junit.framework.TestCase;
import org.geotools.data.ows.Layer;
import org.geotools.data.ows.StyleImpl;
import org.geotools.data.ows.WMSCapabilities;
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;
/**
*
*
* @source $URL$
*/
public class LayerInheritanceTest extends TestCase {
public void testInheritCapabilities() throws Exception {
File getCaps = TestData.file(this, "inheritCap.xml");
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;
// Get first test layer
Layer layer = (Layer) capabilities.getLayerList().get(0);
assertNotNull(layer);
assertEquals(3,layer.getDimensions().size());
assertEquals("ISO8601",layer.getDimension("time").getUnits());
// Get next test layer, it's nested 3 deep
List<Layer> allLayers = capabilities.getLayerList();
layer = (Layer) allLayers.get(2);
assertNotNull(layer);
assertNotNull(layer.getParent());
assertEquals(3,layer.getDimensions().size());
// Should be false by default since not specified in layer or ancestors
assertFalse(layer.isQueryable());
assertEquals(layer.getTitle(), "Coastlines");
// Should be 5 total after accumulating all ancestors
assertEquals(5,layer.getSrs().size());
assertTrue(layer.getSrs().contains("EPSG:26906"));
assertTrue(layer.getSrs().contains("EPSG:26905"));
assertTrue(layer.getSrs().contains("EPSG:4326"));
assertTrue(layer.getSrs().contains("AUTO:42003"));
assertTrue(layer.getSrs().contains("AUTO:42005"));
// 2 total, this layer plus top most layer
assertEquals(layer.getStyles().size(), 2);
assertTrue(layer.getStyles().contains(new StyleImpl("TestStyle")));
assertTrue(layer.getStyles().contains(new StyleImpl("default")));
// Next test layer, nested 3 deep but different path
layer = (Layer) capabilities.getLayerList().get(4);
assertNotNull(layer);
assertNotNull(layer.getParent());
assertEquals(3, layer.getDimensions().size());
assertEquals(1, layer.getExtents().size());
assertEquals(layer.getExtent("time").getName(), "time");
// Should be true by default since inherited from parent
assertEquals(layer.getName(), "RTOPO");
assertTrue(layer.isQueryable());
}
}