/*
* 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 opennlp.tools.lemmatizer;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
public class DictionaryLemmatizerTest {
private static DictionaryLemmatizer dictionaryLemmatizer;
@BeforeClass
public static void loadDictionary() throws Exception {
dictionaryLemmatizer = new DictionaryLemmatizer(
DictionaryLemmatizerTest.class.getResourceAsStream("/opennlp/tools/lemmatizer/smalldictionary.dict")
);
}
@Test
public void testForNullPointerException() {
String[] sentence = new String[]{"The","dogs","were","running","and","barking","down","the","street"};
String[] sentencePOS = new String[]{"DT","NNS","VBD","VBG","CC","VBG","RP","DT","NN"};
String[] expectedLemma = new String[]{"the","dog","is","run","and","bark","down","the","street"};
String[] actualLemma = dictionaryLemmatizer.lemmatize(sentence, sentencePOS);
for (int i = 0;i < sentence.length;i++) {
// don't compare cases where the word is not in the dictionary...
if (!actualLemma[i].equals("O")) Assert.assertEquals(expectedLemma[i], actualLemma[i]);
}
}
}