/*
* 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.data.wfs.internal.parsers;
import static org.geotools.data.wfs.WFSTestData.*;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
import java.io.IOException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import javax.xml.namespace.QName;
import org.geotools.data.wfs.WFSTestData;
import org.geotools.referencing.crs.DefaultGeographicCRS;
import org.geotools.wfs.v1_1.WFSConfiguration;
import org.geotools.xml.Configuration;
import org.junit.Test;
import org.opengis.feature.simple.SimpleFeatureType;
import org.opengis.feature.type.AttributeDescriptor;
import org.opengis.referencing.crs.CoordinateReferenceSystem;
/**
* Unit test suite for {@link EmfAppSchemaParser}
*
* @author Gabriel Roldan
* @version $Id$
* @since 2.5.x
*
*
*
* @source $URL$
*/
public class EmfAppSchemaParserTest {
/**
* Test method for {@link EmfAppSchemaParser#parse(javax.xml.namespace.QName, java.net.URL)}.
*
* @throws IOException
*/
@Test
public void testParseGeoServerSimpleFeatureType() throws IOException {
final QName featureTypeName = new QName("http://www.openplans.org/topp", "states");
final URL schemaLocation = url("GeoServer_2.0/1.1.0/DescribeFeatureType_states.xsd");
final int expectedAttributeCount = 23;
SimpleFeatureType ftype = testParseDescribeSimpleFeatureType(featureTypeName,
schemaLocation, expectedAttributeCount);
assertNotNull(ftype);
assertNotNull(ftype.getGeometryDescriptor());
assertEquals("the_geom", ftype.getGeometryDescriptor().getLocalName());
}
@Test
public void testParseCubeWerx_GML_Level1_FeatureType() throws IOException {
final QName featureTypeName = new QName("http://www.fgdc.gov/framework/073004/gubs",
"GovernmentalUnitCE");
new WFSTestData();
final URL schemaLocation = WFSTestData
.url("CubeWerx_nsdi/1.1.0/DescribeFeatureType_GovernmentalUnitCE.xsd");
// Expect only the subset of simple attributes:
// {typeAbbreviation:String,instanceName:String,officialDescription:String,
// instanceCode:String,codingSystemReference:String,geometry:"gml:SurfacePropertyType",
// typeDefinition:String}.
// Plus, the following ones are being assigned multiplicity 0:1 by the
// parser when they're not:
// {instanceAlternateName:String[0..*],codingSystemReference:String[0..*]}
// And the last one: governmentalUnitType has a complex type, yet it
// gets parsed as String
// and I can't find out why (would be happier if it were bound to Object.class)
// 2008-06-05 update: governmentalUnitType no longer gets parsed by the gtxml parser
// at all, so reducing expectedAttributeCount from 10 to 9
// 2011-08-21 update: governmentalUnitType gets parsed again by the gtxml parser, so
// setting expectedAttributeCount back to 10
final int expectedAttributeCount = 10;
SimpleFeatureType ftype = testParseDescribeSimpleFeatureType(featureTypeName,
schemaLocation, expectedAttributeCount);
for (AttributeDescriptor descriptor : ftype.getAttributeDescriptors()) {
System.out.print(descriptor.getName().getNamespaceURI());
System.out.print("#");
System.out.print(descriptor.getName().getLocalPart());
System.out.print("[" + descriptor.getMinOccurs() + ":" + descriptor.getMaxOccurs()
+ "]");
System.out.print(" (" + descriptor.getType().getName() + ": "
+ descriptor.getType().getBinding() + ")");
System.out.println("");
}
}
/**
* @param featureTypeName
* @param schemaLocation
* @param expectedAttributeCount
* @return
* @throws IOException
* @see {@link EmfAppSchemaParser#parseSimpleFeatureType(Configuration, QName, URL, CoordinateReferenceSystem)}
*/
private SimpleFeatureType testParseDescribeSimpleFeatureType(final QName featureTypeName,
final URL schemaLocation, int expectedAttributeCount) throws IOException {
assertNotNull(schemaLocation);
final CoordinateReferenceSystem crs = DefaultGeographicCRS.WGS84;
Configuration configuration = new WFSConfiguration();
SimpleFeatureType featureType;
featureType = EmfAppSchemaParser.parseSimpleFeatureType(configuration, featureTypeName,
schemaLocation, crs);
assertNotNull(featureType);
assertSame(crs, featureType.getCoordinateReferenceSystem());
List<AttributeDescriptor> attributes = featureType.getAttributeDescriptors();
List<String> names = new ArrayList<String>(attributes.size());
for (AttributeDescriptor desc : attributes) {
names.add(desc.getLocalName());
}
assertEquals(names.toString(), expectedAttributeCount, attributes.size());
return featureType;
}
}