/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2007-2008, 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.referencing.factory;
import org.geotools.factory.Hints;
import org.opengis.referencing.FactoryException;
import org.opengis.referencing.NoSuchAuthorityCodeException;
import org.opengis.referencing.crs.GeographicCRS;
import org.opengis.referencing.crs.CRSAuthorityFactory;
import org.geotools.referencing.CRS;
import org.geotools.referencing.ReferencingFactoryFinder;
import org.geotools.referencing.crs.DefaultGeographicCRS;
import org.junit.*;
import static org.junit.Assert.*;
/**
* Tests the {@link HTTP_AuthorityFactory} class backed by WMS or AUTO factories.
*
*
*
* @source $URL$
* @version $Id$
* @author Martin Desruisseaux
*/
public final class HTTP_AuthorityFactoryTest {
/**
* Tests the {@link HTTP_AuthorityFactory#defaultAxisOrderHints} method.
*/
@Test
public void testAxisOrderHints() {
// The following are required for proper execution of the remaining of this test.
assertNull(Hints.getSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER));
assertNull(Hints.getSystemDefault(Hints.FORCE_AXIS_ORDER_HONORING));
// Standard behavior should be to set FORCE_LONGITUDE_FIRST_AXIS_ORDER to false.
assertFalse(HTTP_AuthorityFactory.defaultAxisOrderHints(null, "http"));
try {
// The hints should be ignored.
Hints.putSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER, Boolean.TRUE);
assertFalse(HTTP_AuthorityFactory.defaultAxisOrderHints(null, "http"));
// The hints should be honored.
Hints.putSystemDefault(Hints.FORCE_AXIS_ORDER_HONORING, "http");
assertTrue(HTTP_AuthorityFactory.defaultAxisOrderHints(null, "http"));
// The hints should be ignored.
Hints.putSystemDefault(Hints.FORCE_AXIS_ORDER_HONORING, "urn");
assertFalse(HTTP_AuthorityFactory.defaultAxisOrderHints(null, "http"));
// The hints should be honored.
Hints.putSystemDefault(Hints.FORCE_AXIS_ORDER_HONORING, "http, urn");
assertTrue(HTTP_AuthorityFactory.defaultAxisOrderHints(null, "http"));
// The hints should be honored.
Hints.putSystemDefault(Hints.FORCE_AXIS_ORDER_HONORING, "urn, http");
assertTrue(HTTP_AuthorityFactory.defaultAxisOrderHints(null, "http"));
} finally {
Hints.removeSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER);
Hints.removeSystemDefault(Hints.FORCE_AXIS_ORDER_HONORING);
}
}
/**
* Tests the CRS factory.
*/
@Test
public void testCRS() throws FactoryException {
CRSAuthorityFactory factory = ReferencingFactoryFinder.getCRSAuthorityFactory("http://www.opengis.net/gml", null);
GeographicCRS crs;
try {
crs = factory.createGeographicCRS("CRS:84");
fail();
} catch (NoSuchAuthorityCodeException exception) {
// This is the expected exception.
assertEquals("CRS:84", exception.getAuthorityCode());
}
crs = factory.createGeographicCRS("http://www.opengis.net/gml/srs/crs.xml#84");
assertSame(crs, CRS.decode("http://www.opengis.net/gml/srs/crs.xml#84"));
assertSame(crs, CRS.decode("CRS:84"));
assertNotSame(crs, DefaultGeographicCRS.WGS84);
assertFalse(DefaultGeographicCRS.WGS84.equals(crs));
assertTrue(CRS.equalsIgnoreMetadata(DefaultGeographicCRS.WGS84, crs));
// Test CRS:83
crs = factory.createGeographicCRS("http://www.opengis.net/gml/srs/crs.xml#83");
assertSame(crs, CRS.decode("CRS:83"));
assertFalse(CRS.equalsIgnoreMetadata(DefaultGeographicCRS.WGS84, crs));
}
}