/*
* 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.referencing.factory.epsg;
import java.util.Collection;
import org.opengis.referencing.FactoryException;
import org.opengis.referencing.ReferenceIdentifier;
import org.opengis.referencing.crs.ProjectedCRS;
import org.opengis.referencing.crs.GeographicCRS;
import org.opengis.referencing.crs.CoordinateReferenceSystem;
import org.opengis.referencing.crs.CRSAuthorityFactory;
import org.geotools.referencing.CRS;
import org.geotools.referencing.NamedIdentifier;
import org.geotools.metadata.iso.citation.Citations;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* Tests {@link FactoryUsingWKT} as a fallback after {@link DefaultFactory}.
* This method performs the tests through the {@link CRS#decode} method.
*
*
*
* @source $URL$
* @version $Id$
* @author Jody Garnett
* @author Martin Desruisseaux
*/
public class EpsgFallbackTest extends TestCase {
/**
* Returns the test suite.
*/
public static Test suite() {
return new TestSuite(EpsgFallbackTest.class);
}
/**
* Run the test from the command line.
* Options: {@code -verbose}.
*
* @param args the command line arguments.
*/
public static void main(final String[] args) {
junit.textui.TestRunner.run(suite());
}
/**
* Creates a test case with the specified name.
*/
public EpsgFallbackTest(final String name) {
super(name);
}
/**
* A random CRS for fun.
* This CRS is defined in the {@linkplain DefaultFactory default EPSG authority factory}.
*/
public void test26910() throws FactoryException {
final String code = "EPSG:26910";
final CoordinateReferenceSystem crs = CRS.decode(code);
assertNotNull(crs);
assertTrue(crs instanceof ProjectedCRS);
assertFalse(CRS.equalsIgnoreMetadata(crs, CRS.decode(code, true)));
}
/**
* UDIG requires this to work.
* This CRS is defined in the {@linkplain DefaultFactory default EPSG authority factory}.
*/
public void test4326() throws FactoryException {
final String code = "EPSG:4326";
final CoordinateReferenceSystem crs = CRS.decode(code);
assertNotNull(crs);
assertTrue(crs instanceof GeographicCRS);
assertFalse(CRS.equalsIgnoreMetadata(crs, CRS.decode(code, true)));
}
/**
* UDIG requires this to work.
* This CRS is defined in the {@linkplain DefaultFactory default EPSG authority factory}.
*/
public void test4269() throws FactoryException {
final String code = "EPSG:4269";
final CoordinateReferenceSystem crs = CRS.decode(code);
assertNotNull(crs);
assertTrue(crs instanceof GeographicCRS);
assertFalse(CRS.equalsIgnoreMetadata(crs, CRS.decode(code, true)));
}
/**
* UDIG requires this to work.
* This CRS is defined in {@code unnamed.properties}.
*/
public void test42102() throws FactoryException {
final String code = "EPSG:42102";
final CoordinateReferenceSystem crs = CRS.decode(code);
assertNotNull(crs);
assertTrue(crs instanceof ProjectedCRS);
assertSame(crs, CRS.decode(code, true));
// Checks identifier
final Collection<ReferenceIdentifier> identifiers = crs.getIdentifiers();
assertNotNull(identifiers);
assertFalse(identifiers.isEmpty());
NamedIdentifier expected = new NamedIdentifier(Citations.EPSG, "42102");
assertTrue(identifiers.contains(expected));
}
/**
* A random CRS for fun.
* This CRS is defined in the {@linkplain DefaultFactory default EPSG authority factory}.
*/
public void test26910Lower() throws FactoryException {
final String code = "epsg:26910";
final CoordinateReferenceSystem crs = CRS.decode(code);
assertNotNull(crs);
assertTrue(crs instanceof ProjectedCRS);
assertFalse(CRS.equalsIgnoreMetadata(crs, CRS.decode(code, true)));
}
/**
* A random CRS for fun.
* This CRS is defined in the {@linkplain DefaultFactory default EPSG authority factory}.
*/
public void test26986Lower() throws FactoryException {
final String code = "epsg:26986";
final CoordinateReferenceSystem crs = CRS.decode(code);
assertNotNull(crs);
assertTrue(crs instanceof ProjectedCRS);
assertFalse(CRS.equalsIgnoreMetadata(crs, CRS.decode(code, true)));
}
/**
* WFS requires this to work.
* This CRS is defined in the {@linkplain DefaultFactory default EPSG authority factory}.
*/
public void test4326Lower() throws FactoryException {
final String code = "epsg:4326";
final CoordinateReferenceSystem crs = CRS.decode(code);
assertNotNull(crs);
assertTrue(crs instanceof GeographicCRS);
assertFalse(CRS.equalsIgnoreMetadata(crs, CRS.decode(code, true)));
}
/**
* WFS requires this to work.
* This CRS is defined in the {@linkplain DefaultFactory default EPSG authority factory}.
*/
public void test26742Lower() throws FactoryException {
final String code = "epsg:26742";
final CoordinateReferenceSystem crs = CRS.decode(code);
assertNotNull(crs);
assertTrue(crs instanceof ProjectedCRS);
assertFalse(CRS.equalsIgnoreMetadata(crs, CRS.decode(code, true)));
}
/**
* WFS requires this to work.
* This CRS is defined in the {@linkplain DefaultFactory default EPSG authority factory}.
*/
public void test4269Lower() throws FactoryException {
final String code = "epsg:4269";
final CoordinateReferenceSystem crs = CRS.decode(code);
assertNotNull(crs);
assertTrue(crs instanceof GeographicCRS);
assertFalse(CRS.equalsIgnoreMetadata(crs, CRS.decode(code, true)));
}
/**
* WFS requires this to work.
* This CRS is defined in {@code unnamed.properties}.
*/
public void test42304Lower() throws FactoryException {
final String code = "epsg:42304";
final CoordinateReferenceSystem crs = CRS.decode(code);
assertNotNull(crs);
assertSame(crs, CRS.decode(code, true));
}
/**
* WFS requires this to work.
* This CRS is defined in {@code unnamed.properties}.
*/
public void test42102Lower() throws FactoryException {
final String code = "epsg:42102";
final CoordinateReferenceSystem crs = CRS.decode(code);
assertNotNull(crs);
assertSame(crs, CRS.decode(code, true));
// Checks identifier
final Collection<ReferenceIdentifier> identifiers = crs.getIdentifiers();
assertNotNull(identifiers);
assertFalse(identifiers.isEmpty());
NamedIdentifier expected = new NamedIdentifier(Citations.EPSG, "42102");
assertTrue(identifiers.contains(expected));
}
/**
* This CRS is defined in {@code esri.properties}.
*/
public void test54004() throws FactoryException {
final CRSAuthorityFactory factory = CRS.getAuthorityFactory(false);
final String code = "EPSG:54004";
final CoordinateReferenceSystem crs = factory.createCoordinateReferenceSystem(code);
assertNotNull(crs);
assertSame(crs, CRS.decode(code, true));
assertEquals("World_Mercator", String.valueOf(factory.getDescriptionText(code)));
// Equivalent standard ESPG
final CoordinateReferenceSystem standard = factory.createCoordinateReferenceSystem("EPSG:3395");
assertEquals("WGS 84 / World Mercator", String.valueOf(factory.getDescriptionText("EPSG:3395")));
// TODO: enable if we implement more intelligent 'equalsIgnoreMetadata'
//assertTrue(CRS.equalsIgnoreMetadata(crs, standard));
}
/**
* Tests the obtention of various codes.
*/
public void testCodes() throws FactoryException {
final CRSAuthorityFactory factory = CRS.getAuthorityFactory(false);
final Collection codes = factory.getAuthorityCodes(ProjectedCRS.class);
assertTrue (codes.contains("EPSG:3395")); // Defined in EPSG database
assertTrue (codes.contains("EPSG:54004")); // Defined in ESRI database
assertFalse(codes.contains("ESRI:54004"));
assertTrue (codes.contains("EPSG:42304")); // Defined in unnamed database
assertTrue (codes.contains("EPSG:26742")); // Defined in EPSG database
assertTrue (codes.contains("EPSG:42102")); // Defined in unnamed database
assertFalse(codes.contains("EPSG:4326")); // This is a GeographicCRS, not a ProjectedCRS
assertTrue (codes.contains("EPSG:100002")); // Defined in unnamed database
assertFalse(codes.contains("EPSG:100001")); // This is a GeographicCRS, not a ProjectedCRS
}
}