testbasicmultiset.java

来自「Rakiura JFern是一个非常轻型的带有模拟器的Petri网络框架」· Java 代码 · 共 82 行

package org.rakiura.cpn;

/**/
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;


/**
 * Test utility for BasicMultiset class test suite.
 * 
 *<br>
 * TestBasicMultiset.java<br>
 * <br>
 * Created: Fri Oct 29 17:42:14 1999<br>
 *
 * @author Mariusz Nowostawski
 * @version $Revision: 1.3 $
 */
public class TestBasicMultiset extends TestCase {
    
  /**/
  private Multiset multiset;

  /**/
  public TestBasicMultiset(String name) {
    super(name);
  }
    
  /** Setup. */
  protected void setUp(){
    this.multiset = new Multiset();
  }
    
  /**
   */
  public void testToArray(){
    multiset.add(new Integer(1));
    multiset.add(new Integer(2));
    final Object[] array = multiset.toArray();
    assertEquals(array.length, 2);
  }

   /**
   */
  public void testMultisetOperations(){ 
    final Integer t1 = new Integer(1);
    final Integer t2 = new Integer(2);
    final Integer t3 = new Integer(3);
    multiset.add(t1);
    multiset.add(t2);
    multiset.add(t3);
    assertEquals("first test", multiset.size(), 3);
    
    final Multiset m = new Multiset();
    m.add(t2);
    m.add(t3);
    assertEquals(m.size(), 2);
    
    multiset.removeAll(m);
    assertEquals(multiset.size(), 1);

    m.addAll(multiset);
    assertEquals(m.size(), 3);

    multiset.add(t3);
    assertEquals(multiset.size(), 2);

    m.removeAll(multiset);
    assertEquals(m.size(), 1);
  }
  
  /**
   * Test suite. */
  public static Test suite() { 
    return new TestSuite(TestBasicMultiset.class); 
  }

}
//////////////////// end of file ////////////////////