BratAjaxCasUtilTest.java

/*
 * Copyright 2015
 * Ubiquitous Knowledge Processing (UKP) Lab and FG Language Technology
 * Technische Universität Darmstadt
 *
 * Licensed 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 de.tudarmstadt.ukp.clarin.webanno.brat.controller;

import static de.tudarmstadt.ukp.clarin.webanno.api.annotation.util.WebAnnoCasUtil.isSameSentence;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import org.apache.uima.fit.factory.JCasBuilder;
import org.apache.uima.fit.factory.JCasFactory;
import org.apache.uima.jcas.JCas;
import org.junit.Test;

import de.tudarmstadt.ukp.dkpro.core.api.segmentation.type.Sentence;

public class BratAjaxCasUtilTest
{
    @Test
    public void testIsSameSentence()
        throws Exception
    {
        JCas jcas = JCasFactory.createJCas();
        
        JCasBuilder jb = new JCasBuilder(jcas);
        Sentence s1 = jb.add("Sentence 1.", Sentence.class);
        jb.add(" ");
        Sentence s2 = jb.add("Sentence 2.", Sentence.class);
        jb.close();

        assertTrue(isSameSentence(jcas, s2.getBegin(), s2.getEnd()));
        assertTrue(isSameSentence(jcas, s2.getEnd(), s2.getBegin()));

        assertTrue(isSameSentence(jcas, s1.getBegin()+1, s1.getEnd()-1));
        assertTrue(isSameSentence(jcas, s1.getEnd()-1, s1.getBegin()+1));
        
        assertTrue(isSameSentence(jcas, s1.getBegin(), s1.getEnd()));
        assertTrue(isSameSentence(jcas, s1.getEnd(), s1.getBegin()));

        assertFalse(isSameSentence(jcas, s2.getBegin(), s1.getBegin()));
        assertFalse(isSameSentence(jcas, s1.getBegin(), s2.getBegin()));

        assertTrue(isSameSentence(jcas, 0, 0));
    }
}