/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.sis.test.integration;
import java.net.URI;
import java.util.Locale;
import javax.xml.bind.JAXBException;
import org.opengis.metadata.Metadata;
import org.opengis.metadata.citation.Citation;
import org.opengis.metadata.citation.OnLineFunction;
import org.opengis.metadata.citation.OnlineResource;
import org.opengis.metadata.citation.ResponsibleParty;
import org.opengis.metadata.citation.Role;
import org.opengis.metadata.extent.Extent;
import org.opengis.metadata.extent.GeographicBoundingBox;
import org.opengis.metadata.extent.VerticalExtent;
import org.opengis.metadata.identification.CharacterSet;
import org.opengis.metadata.identification.DataIdentification;
import org.opengis.metadata.spatial.GeometricObjectType;
import org.opengis.metadata.spatial.SpatialRepresentation;
import org.opengis.metadata.spatial.VectorSpatialRepresentation;
import org.opengis.referencing.IdentifiedObject;
import org.opengis.referencing.crs.VerticalCRS;
import org.opengis.referencing.cs.VerticalCS;
import org.opengis.referencing.cs.CoordinateSystemAxis;
import org.opengis.referencing.cs.AxisDirection;
import org.opengis.referencing.datum.VerticalDatum;
import org.opengis.referencing.datum.VerticalDatumType;
import org.apache.sis.xml.NilObject;
import org.apache.sis.xml.NilReason;
import org.apache.sis.test.XMLTestCase;
import org.apache.sis.test.DependsOn;
import org.junit.Test;
import static org.apache.sis.test.Assert.*;
import static org.apache.sis.test.TestUtilities.getSingleton;
/**
* Tests XML (un)marshalling of referencing object inside metadata.
*
* @author Martin Desruisseaux (Geomatys)
* @since 0.4
* @version 0.4
* @module
*/
@DependsOn({
org.apache.sis.referencing.datum.DefaultVerticalDatumTest.class
})
public final strictfp class ReferencingInMetadataTest extends XMLTestCase {
/**
* Tolerance threshold for strict floating point comparisons.
*/
private static final double STRICT = 0;
/**
* The resource file which contains an XML representation
* of a {@link Metadata} object with a {@link VerticalCRS}.
*/
private static final String VERTICAL_CRS_XML = "Metadata with vertical CRS.xml";
/**
* Tests the (un)marshalling of a metadata with a vertical CRS.
*
* @throws JAXBException if the (un)marshalling process fails.
*/
@Test
public void testMetadataWithVerticalCRS() throws JAXBException {
final Metadata metadata = unmarshalFile(Metadata.class, VERTICAL_CRS_XML);
assertEquals("fileIdentifier", "20090901", metadata.getFileIdentifier());
assertEquals("language", Locale.ENGLISH, metadata.getLanguage());
assertEquals("characterSet", CharacterSet.UTF_8, metadata.getCharacterSet());
assertEquals("dateStamp", xmlDate("2014-01-04 00:00:00"), metadata.getDateStamp());
/*
* <gmd:contact>
* <gmd:CI_ResponsibleParty>
* …
* </gmd:CI_ResponsibleParty>
* </gmd:contact>
*/
final ResponsibleParty contact = getSingleton(metadata.getContacts());
final OnlineResource onlineResource = contact.getContactInfo().getOnlineResource();
assertNotNull("onlineResource", onlineResource);
assertEquals("organisationName", "Apache SIS", contact.getOrganisationName().toString());
assertEquals("linkage", URI.create("http://sis.apache.org"), onlineResource.getLinkage());
assertEquals("function", OnLineFunction.INFORMATION, onlineResource.getFunction());
assertEquals("role", Role.PRINCIPAL_INVESTIGATOR, contact.getRole());
/*
* <gmd:spatialRepresentationInfo>
* <gmd:MD_VectorSpatialRepresentation>
* …
* </gmd:MD_VectorSpatialRepresentation>
* </gmd:spatialRepresentationInfo>
*/
final SpatialRepresentation spatial = getSingleton(metadata.getSpatialRepresentationInfo());
assertInstanceOf("spatialRepresentationInfo", VectorSpatialRepresentation.class, spatial);
assertEquals("geometricObjectType", GeometricObjectType.POINT, getSingleton(
((VectorSpatialRepresentation) spatial).getGeometricObjects()).getGeometricObjectType());
/*
* <gmd:referenceSystemInfo>
* <gmd:MD_ReferenceSystem>
* …
* </gmd:MD_ReferenceSystem>
* </gmd:referenceSystemInfo>
*/
assertIdentifierEquals("referenceSystemInfo", null, "EPSG", null, "World Geodetic System 84",
getSingleton(metadata.getReferenceSystemInfo()).getName());
/*
* <gmd:identificationInfo>
* <gmd:MD_DataIdentification>
* …
*/
final DataIdentification identification = (DataIdentification) getSingleton(metadata.getIdentificationInfo());
final Citation citation = identification.getCitation();
assertInstanceOf("citation", NilObject.class, citation);
assertEquals("nilReason", NilReason.MISSING, ((NilObject) citation).getNilReason());
assertEquals("abstract", "SIS test", identification.getAbstract().toString());
assertEquals("language", Locale.ENGLISH, getSingleton(identification.getLanguages()));
/*
* <gmd:geographicElement>
* <gmd:EX_GeographicBoundingBox>
* …
* </gmd:EX_GeographicBoundingBox>
* </gmd:geographicElement>
*/
final Extent extent = getSingleton(identification.getExtents());
final GeographicBoundingBox bbox = (GeographicBoundingBox) getSingleton(extent.getGeographicElements());
assertEquals("extentTypeCode", Boolean.TRUE, bbox.getInclusion());
assertEquals("westBoundLongitude", 4.55, bbox.getWestBoundLongitude(), STRICT);
assertEquals("eastBoundLongitude", 4.55, bbox.getEastBoundLongitude(), STRICT);
assertEquals("southBoundLatitude", 44.22, bbox.getSouthBoundLatitude(), STRICT);
assertEquals("northBoundLatitude", 44.22, bbox.getNorthBoundLatitude(), STRICT);
/*
* <gmd:verticalElement>
* <gmd:EX_VerticalExtent>
* …
* </gmd:EX_VerticalExtent>
* </gmd:verticalElement>
*/
final VerticalExtent ve = getSingleton(extent.getVerticalElements());
assertEquals("minimumValue", 0.1, ve.getMinimumValue(), STRICT);
assertEquals("maximumValue", 10000, ve.getMaximumValue(), STRICT);
final VerticalCRS crs = ve.getVerticalCRS();
verifyIdentifiers("test1", crs);
assertEquals("scope", "World", crs.getScope().toString());
final VerticalDatum datum = crs.getDatum();
verifyIdentifiers("test2", datum);
assertEquals("scope", "World", datum.getScope().toString());
assertEquals("vertDatumType", VerticalDatumType.DEPTH, datum.getVerticalDatumType()); // Inferred from the name.
final VerticalCS cs = crs.getCoordinateSystem();
verifyIdentifiers("test3", cs);
final CoordinateSystemAxis axis = cs.getAxis(0);
verifyIdentifiers("test4", axis);
assertEquals("axisAbbrev", "d", axis.getAbbreviation());
assertEquals("axisDirection", AxisDirection.DOWN, axis.getDirection());
/*
* …
* </gmd:MD_DataIdentification>
* </gmd:identificationInfo>
*
* Now marshal the object and compare with the original file.
*/
assertMarshalEqualsFile(VERTICAL_CRS_XML, metadata, "xmlns:*", "xsi:schemaLocation");
}
/**
* Verifies the name and identifier for the given object.
*
* @param code The expected identifier code.
* @param object The object to verify.
*/
private static void verifyIdentifiers(final String code, final IdentifiedObject object) {
assertIdentifierEquals("identifier", "SIS", "SIS", null, code, getSingleton(object.getIdentifiers()));
assertIdentifierEquals("name", null, null, null, "Depth", object.getName());
}
}