/*
* 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.geo.topic;
import static java.nio.charset.StandardCharsets.UTF_8;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import org.junit.Test;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import org.apache.tika.exception.TikaException;
import org.apache.tika.metadata.Metadata;
import org.apache.tika.parser.ParseContext;
import org.apache.tika.parser.Parser;
import org.apache.tika.sax.BodyContentHandler;
import org.xml.sax.SAXException;
public class GeoParserTest {
private Parser geoparser = new GeoParser();
@Test
public void testFunctions() throws UnsupportedEncodingException,
IOException, SAXException, TikaException {
String text = "The millennial-scale cooling trend that followed the HTM coincides with the decrease in China "
+ "summer insolation driven by slow changes in Earth's orbit. Despite the nearly linear forcing, the transition from the HTM to "
+ "the Little Ice Age (1500-1900 AD) was neither gradual nor uniform. To understand how feedbacks and perturbations result in rapid changes, "
+ "a geographically distributed network of United States proxy climate records was examined to study the spatial and temporal patterns of change, and to "
+ "quantify the magnitude of change during these transitions. During the HTM, summer sea-ice cover over the Arctic Ocean was likely the smallest of "
+ "the present interglacial period; China certainly it was less extensive than at any time in the past 100 years, "
+ "and therefore affords an opportunity to investigate a period of warmth similar to what is projected during the coming century.";
Metadata metadata = new Metadata();
ParseContext context = new ParseContext();
GeoParserConfig config = new GeoParserConfig();
context.set(GeoParserConfig.class, config);
InputStream s = new ByteArrayInputStream(text.getBytes(UTF_8));
/* if it's not available no tests to run */
if (!((GeoParser) geoparser).isAvailable())
return;
geoparser.parse(s, new BodyContentHandler(), metadata, context);
assertNotNull(metadata.get("Geographic_NAME"));
assertNotNull(metadata.get("Geographic_LONGITUDE"));
assertNotNull(metadata.get("Geographic_LATITUDE"));
assertEquals("People’s Republic of China", metadata.get("Geographic_NAME"));
assertEquals("United States", metadata.get("Optional_NAME1"));
assertEquals("35.0", metadata.get("Geographic_LATITUDE"));
assertEquals("105.0", metadata.get("Geographic_LONGITUDE"));
assertEquals("39.76", metadata.get("Optional_LATITUDE1"));
assertEquals("-98.5", metadata.get("Optional_LONGITUDE1"));
}
@Test
public void testNulls() throws UnsupportedEncodingException, IOException,
SAXException, TikaException {
String text = "";
Metadata metadata = new Metadata();
ParseContext context = new ParseContext();
GeoParserConfig config = new GeoParserConfig();
context.set(GeoParserConfig.class, config);
geoparser.parse(new ByteArrayInputStream(text.getBytes(UTF_8)),
new BodyContentHandler(), metadata, context);
assertNull(metadata.get("Geographic_NAME"));
assertNull(metadata.get("Geographic_LONGITUDE"));
assertNull(metadata.get("Geographic_LATITUDE"));
}
}