uimafit-legacy-support/src/test/java/org/apache/uima/fit/factory/JCasBuilderTest.java

/*
 * 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.uima.fit.factory;

import static org.apache.commons.io.FileUtils.readFileToString;
import static org.apache.uima.fit.factory.AnalysisEngineFactory.createEngine;
import static org.junit.Assert.assertEquals;

import java.io.File;

import org.apache.uima.analysis_engine.AnalysisEngine;
import org.apache.uima.fit.ComponentTestBase;
import org.apache.uima.fit.component.CasDumpWriter;
import org.apache.uima.fit.type.Sentence;
import org.apache.uima.fit.type.Token;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;

/**
 */
public class JCasBuilderTest extends ComponentTestBase {
  @Rule
  public TemporaryFolder folder = new TemporaryFolder();

  @Test
  public void test() throws Exception {
    JCasBuilder jb = new JCasBuilder(jCas);
    jb.add("This sentence is not annotated. ");
    jb.add("But this sentences is annotated. ", Sentence.class);
    int begin = jb.getPosition();
    jb.add("And", Token.class);
    jb.add(" ");
    jb.add("here", Token.class);
    jb.add(" ");
    jb.add("every", Token.class);
    jb.add(" ");
    jb.add("token", Token.class);
    jb.add(" ");
    jb.add("is", Token.class);
    jb.add(".", Token.class);
    jb.add(begin, Sentence.class);
    jb.close();

    File outputFile = new File(folder.getRoot(), "dump-output.txt");
    AnalysisEngine writer = createEngine(CasDumpWriter.class, CasDumpWriter.PARAM_OUTPUT_FILE,
            outputFile.getPath());
    writer.process(jb.getJCas());

    String reference = readFileToString(
            new File("src/test/resources/data/reference/JCasBuilderTest.dump"), "UTF-8").trim();
    String actual = readFileToString(outputFile, "UTF-8").trim();
    actual = actual.replaceAll("\r\n", "\n");

    assertEquals(reference, actual);
  }
}