/*
* 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.tika.parser.netcdf;
//JDK imports
import java.io.InputStream;
//TIKA imports
import org.apache.tika.metadata.Metadata;
import org.apache.tika.metadata.TikaCoreProperties;
import org.apache.tika.parser.ParseContext;
import org.apache.tika.parser.Parser;
import org.apache.tika.sax.BodyContentHandler;
import org.junit.Test;
import org.xml.sax.ContentHandler;
import static org.apache.tika.TikaTest.assertContains;
import static org.junit.Assert.assertEquals;
/**
* Test cases to exercise the {@link NetCDFParser}.
*/
public class NetCDFParserTest {
@Test
public void testParseGlobalMetadata() throws Exception {
Parser parser = new NetCDFParser();
ContentHandler handler = new BodyContentHandler();
Metadata metadata = new Metadata();
try (InputStream stream = NetCDFParser.class
.getResourceAsStream("/test-documents/sresa1b_ncar_ccsm3_0_run1_200001.nc")) {
parser.parse(stream, handler, metadata, new ParseContext());
}
assertEquals(metadata.get(TikaCoreProperties.TITLE),
"model output prepared for IPCC AR4");
assertEquals(metadata.get(Metadata.CONTACT), "ccsm@ucar.edu");
assertEquals(metadata.get(Metadata.PROJECT_ID),
"IPCC Fourth Assessment");
assertEquals(metadata.get(Metadata.CONVENTIONS), "CF-1.0");
assertEquals(metadata.get(Metadata.REALIZATION), "1");
assertEquals(metadata.get(Metadata.EXPERIMENT_ID),
"720 ppm stabilization experiment (SRESA1B)");
assertEquals(metadata.get("File-Type-Description"),
"NetCDF-3/CDM");
String content = handler.toString();
assertContains("long_name = \"Surface area\"", content);
assertContains("float area(lat=128, lon=256)", content);
assertContains("float lat(lat=128)", content);
assertContains("double lat_bnds(lat=128, bnds=2)", content);
assertContains("double lon_bnds(lon=256, bnds=2)", content);
}
}