trunk/ruta-core/src/test/java/org/apache/uima/ruta/RegExpRuleTest.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.ruta;

import static org.junit.Assert.assertEquals;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;

import org.apache.uima.cas.CAS;
import org.apache.uima.cas.FSIterator;
import org.apache.uima.cas.Type;
import org.apache.uima.cas.text.AnnotationFS;
import org.apache.uima.cas.text.AnnotationIndex;
import org.apache.uima.ruta.RutaTestUtils.TestFeature;
import org.apache.uima.ruta.engine.RutaEngine;
import org.junit.Test;

public class RegExpRuleTest {

  @Test
  public void test() {
    String name = this.getClass().getSimpleName();
    String namespace = this.getClass().getPackage().getName().replaceAll("\\.", "/");
    CAS cas = null;
    Map<String, String> complexTypes = new HashMap<String, String>();
    Map<String, List<TestFeature>> features = new TreeMap<String, List<TestFeature>>();
    String typeName = "org.apache.uima.Complex";
    complexTypes.put(typeName, "uima.tcas.Annotation");
    List<TestFeature> list = new ArrayList<RutaTestUtils.TestFeature>();
    features.put(typeName, list);
    String fn1 = "a";
    list.add(new TestFeature(fn1, "", "uima.tcas.Annotation"));
    String fn2 = "b";
    list.add(new TestFeature(fn2, "", "uima.cas.Boolean"));
    String fn3 = "s";
    list.add(new TestFeature(fn3, "", "uima.cas.String"));
    
    try {
      cas = RutaTestUtils.process(namespace + "/" + name + RutaEngine.SCRIPT_FILE_EXTENSION, namespace + "/" + name
              + ".txt", 50, false,false,complexTypes,features, null);
    } catch (Exception e) {
      e.printStackTrace();
      assert (false);
    }
    Type t = null;
    AnnotationIndex<AnnotationFS> ai = null;
    FSIterator<AnnotationFS> iterator = null;

    t = RutaTestUtils.getTestType(cas, 1);
    ai = cas.getAnnotationIndex(t);
    assertEquals(1, ai.size());
    iterator = ai.iterator();
    assertEquals(28, iterator.next().getCoveredText().length());
   
    t = RutaTestUtils.getTestType(cas, 2);
    ai = cas.getAnnotationIndex(t);
    iterator = ai.iterator();
    assertEquals(1, ai.size());
    assertEquals(26, iterator.next().getCoveredText().length());

    t = RutaTestUtils.getTestType(cas, 3);
    ai = cas.getAnnotationIndex(t);
    iterator = ai.iterator();
    assertEquals(2, ai.size());
    assertEquals("y", iterator.next().getCoveredText());
    assertEquals("z", iterator.next().getCoveredText());
    
    t = RutaTestUtils.getTestType(cas, 4);
    ai = cas.getAnnotationIndex(t);
    iterator = ai.iterator();
    assertEquals(2, ai.size());
    assertEquals("y", iterator.next().getCoveredText());
    assertEquals("z", iterator.next().getCoveredText());

    t = RutaTestUtils.getTestType(cas, 5);
    ai = cas.getAnnotationIndex(t);
    iterator = ai.iterator();
    assertEquals(3, ai.size());
    assertEquals("B", iterator.next().getCoveredText());
    assertEquals("B", iterator.next().getCoveredText());
    assertEquals("B", iterator.next().getCoveredText());

    t = RutaTestUtils.getTestType(cas, 6);
    ai = cas.getAnnotationIndex(t);
    iterator = ai.iterator();
    assertEquals(2, ai.size());
    assertEquals("y", iterator.next().getCoveredText());
    assertEquals("z", iterator.next().getCoveredText());
    
    t = RutaTestUtils.getTestType(cas, 7);
    ai = cas.getAnnotationIndex(t);
    iterator = ai.iterator();
    assertEquals(3, ai.size());
    assertEquals("ByB", iterator.next().getCoveredText());
    assertEquals("BzB", iterator.next().getCoveredText());
    assertEquals("BB", iterator.next().getCoveredText());

    t = cas.getTypeSystem().getType(typeName);
    ai = cas.getAnnotationIndex(t);
    iterator = ai.iterator();
    assertEquals(5, ai.size());
    AnnotationFS next = null;
    String stringValue = null;
    Boolean booleanValue = null;
    AnnotationFS afs = null;
    
    next = iterator.next();
    assertEquals("y", next.getCoveredText());
    stringValue = next.getStringValue(t.getFeatureByBaseName(fn3));
    assertEquals("ByBB", stringValue);
    booleanValue = next.getBooleanValue(t.getFeatureByBaseName(fn2));
    assertEquals(true, booleanValue);
    afs = (AnnotationFS) next.getFeatureValue(t.getFeatureByBaseName(fn1));
    assertEquals("B", afs.getCoveredText());
    
    next = iterator.next();
    assertEquals("B", next.getCoveredText());
    stringValue = next.getStringValue(t.getFeatureByBaseName(fn3));
    assertEquals("ByBB", stringValue);
    booleanValue = next.getBooleanValue(t.getFeatureByBaseName(fn2));
    assertEquals(false, booleanValue);
    afs = (AnnotationFS) next.getFeatureValue(t.getFeatureByBaseName(fn1));
    assertEquals("y", afs.getCoveredText());
    
    next = iterator.next();
    assertEquals("z", next.getCoveredText());
    stringValue = next.getStringValue(t.getFeatureByBaseName(fn3));
    assertEquals("BzBB", stringValue);
    booleanValue = next.getBooleanValue(t.getFeatureByBaseName(fn2));
    assertEquals(true, booleanValue);
    afs = (AnnotationFS) next.getFeatureValue(t.getFeatureByBaseName(fn1));
    assertEquals("B", afs.getCoveredText());
    
    next = iterator.next();
    assertEquals("B", next.getCoveredText());
    stringValue = next.getStringValue(t.getFeatureByBaseName(fn3));
    assertEquals("BzBB", stringValue);
    booleanValue = next.getBooleanValue(t.getFeatureByBaseName(fn2));
    assertEquals(false, booleanValue);
    afs = (AnnotationFS) next.getFeatureValue(t.getFeatureByBaseName(fn1));
    assertEquals("z", afs.getCoveredText());
    
    next = iterator.next();
    assertEquals("B", next.getCoveredText());
    stringValue = next.getStringValue(t.getFeatureByBaseName(fn3));
    assertEquals("BBB", stringValue);
    booleanValue = next.getBooleanValue(t.getFeatureByBaseName(fn2));
    assertEquals(false, booleanValue);

    
    if (cas != null) {
      cas.release();
    }

  }
}