uimaj-core/src/test/java/org/apache/uima/jcas/test/FSArrayListTest.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.jcas.test;

import java.util.Iterator;

import org.apache.uima.cas.CAS;
import org.apache.uima.cas.TypeSystem;
import org.apache.uima.jcas.JCas;
import org.apache.uima.jcas.cas.FSArray;
import org.apache.uima.jcas.cas.FSArrayList;

import junit.framework.TestCase;
import x.y.z.EndOfSentence;
import x.y.z.Token;

/**
 * Test FSArrayList
 * 
 */
public class FSArrayListTest extends TestCase {

	private CAS cas;

	private JCas jcas;

	private TypeSystem ts;

	public EndOfSentence endOfSentenceInstance;

	/**
   * Constructor for CASTest.
   * 
   * @param arg0
   */
	public FSArrayListTest(String arg0) {
		super(arg0);
	}

	public void setUp() throws Exception {
		this.cas = CASInitializer.initCas(new CASTestSetup(),
		    null  // FsArrayList type setup in CASTestSetup's initTypeSystem
//		    (tsm -> {
//		      Type fsat = tsm.addType("org.apache.uima.jcas.cas.FSArrayList", tsm.getTopType());
//		      tsm.addFeature("fsArray", fsat, tsm.getType("uima.cas.FSArray"));
//		    }
//		    )
		    );
		this.ts = this.cas.getTypeSystem();
		this.jcas = cas.getJCas();
	}

	public void testBasic() {
	  FSArrayList<Token> al = new FSArrayList<>(jcas);
	  Token t1 = new Token(jcas);
    Token t2 = new Token(jcas);
	  al.add(t1);
	  al.add(t2);
	  al.remove(t1);
	  
	  assertEquals(1, al.size());
	  
    Iterator<Token> it = al.iterator();
    Token k = null;
	  while (it.hasNext()) {
	    assertNotNull(k = it.next());
	  }
	  assertNotNull(k);
	  al._save_fsRefs_to_cas_data();
	  FSArray fa = (FSArray) al.getFeatureValue(al.getType().getFeatureByBaseName("fsArray"));
	  assertNotNull(fa);
	  assertEquals(fa.get(0), k);
	}
	

}