uimafit-legacy-support/src/test/java/org/apache/uima/fit/component/ViewTextCopierAnnotatorTest.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
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 */
package org.apache.uima.fit.component;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;

import org.apache.uima.analysis_engine.AnalysisEngine;
import org.apache.uima.analysis_engine.AnalysisEngineProcessException;
import org.apache.uima.cas.CAS;
import org.apache.uima.cas.CASException;
import org.apache.uima.fit.ComponentTestBase;
import org.apache.uima.fit.factory.AnalysisEngineFactory;
import org.apache.uima.jcas.JCas;
import org.apache.uima.resource.ResourceInitializationException;
import org.junit.Test;

/**
 * 
 */
public class ViewTextCopierAnnotatorTest extends ComponentTestBase {

  @Test
  public void testViewTextCopier() throws ResourceInitializationException,
          AnalysisEngineProcessException, CASException {

    String text = "sample text";
    String sourceViewName = "SourceView";
    String destinationViewName = "DestinationView";

    jCas.setDocumentText(text);
    AnalysisEngine viewCreator = AnalysisEngineFactory.createEngine(
            ViewTextCopierAnnotator.class, typeSystemDescription,
            ViewTextCopierAnnotator.PARAM_SOURCE_VIEW_NAME, CAS.NAME_DEFAULT_SOFA,
            ViewTextCopierAnnotator.PARAM_DESTINATION_VIEW_NAME, destinationViewName);
    viewCreator.process(jCas);
    JCas destinationView = jCas.getView(destinationViewName);
    assertNotNull(destinationView);
    assertEquals(text, destinationView.getDocumentText());

    jCas.reset();
    jCas.setDocumentText(text);
    jCas.createView(destinationViewName);
    viewCreator.process(jCas);
    destinationView = jCas.getView(destinationViewName);
    assertNotNull(destinationView);
    assertEquals(text, destinationView.getDocumentText());

    viewCreator = AnalysisEngineFactory.createEngine(ViewTextCopierAnnotator.class,
            typeSystemDescription, ViewTextCopierAnnotator.PARAM_SOURCE_VIEW_NAME, sourceViewName,
            ViewTextCopierAnnotator.PARAM_DESTINATION_VIEW_NAME, destinationViewName);
    jCas.reset();
    JCas sourceView = jCas.createView(sourceViewName);
    sourceView.setDocumentText(text);
    viewCreator.process(jCas);
    destinationView = jCas.getView(destinationViewName);
    assertNotNull(destinationView);
    assertEquals(text, destinationView.getDocumentText());
    assertNull(jCas.getDocumentText());
  }

  @Test(expected = AnalysisEngineProcessException.class)
  public void testExceptions() throws ResourceInitializationException,
          AnalysisEngineProcessException {

    String sourceViewName = "SourceView";
    String destinationViewName = "DestinationView";

    AnalysisEngine viewCreator = AnalysisEngineFactory.createEngine(
            ViewTextCopierAnnotator.class, typeSystemDescription,
            ViewTextCopierAnnotator.PARAM_SOURCE_VIEW_NAME, sourceViewName,
            ViewTextCopierAnnotator.PARAM_DESTINATION_VIEW_NAME, destinationViewName);
    viewCreator.process(jCas);
  }
}