trunk/ruta-core/src/test/java/org/apache/uima/ruta/engine/UimafitTest.java

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 * 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,
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 * KIND, either express or implied.  See the License for the
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package org.apache.uima.ruta.engine;

import static org.apache.uima.fit.factory.AnalysisEngineFactory.createEngine;

import java.io.File;

import org.apache.commons.io.FileUtils;
import org.apache.uima.analysis_engine.AnalysisEngine;
import org.apache.uima.fit.component.CasDumpWriter;
import org.apache.uima.fit.factory.JCasBuilder;
import org.apache.uima.jcas.JCas;
import org.apache.uima.ruta.type.TruePositive;
import org.junit.Assert;
import org.junit.Test;

public class UimafitTest {
  @Test
  public void test() throws Exception {
    AnalysisEngine tm = createEngine(RutaEngine.class,
    // Load script in "Java" notation, with "." as package separator and no extension.
    // File needs to be located in the path specified below with ending ".ruta".
            RutaEngine.PARAM_MAIN_SCRIPT, "org.apache.uima.ruta.engine.UimafitTest",
            // Path(s) where the scripts are located
            RutaEngine.PARAM_SCRIPT_PATHS, new String[] { "src/test/resources" });

    // Create a CAS from the AE so it has the required type priorities
    JCas jcas = tm.newJCas();

    // Fill the CAS with some tokens
    JCasBuilder builder = new JCasBuilder(jcas);
    builder.add("This", TruePositive.class);
    builder.add(" ");
    builder.add("is", TruePositive.class);
    builder.add(" ");
    builder.add("a", TruePositive.class);
    builder.add(" ");
    builder.add("test", TruePositive.class);
    builder.add(".", TruePositive.class);
    builder.close();

    // Apply the script
    tm.process(jcas);

    AnalysisEngine dumper = createEngine(CasDumpWriter.class, CasDumpWriter.PARAM_OUTPUT_FILE,
            "target/test-output/casdump.txt");
    dumper.process(jcas);

    String expected = FileUtils.readFileToString(new File(
            "src/test/resources/org/apache/uima/ruta/engine/casdump.txt"), "UTF-8");
    String actual = FileUtils.readFileToString(new File("target/test-output/casdump.txt"), "UTF-8");
    Assert.assertEquals(expected.trim(), actual.trim());
  }
}