How to use

TestTransformedCollection

in

org.apache.commons.collections.collection

public void testTransformedCollection() {
  Collection coll = TransformedCollection.decorate(new ArrayList(), STRING_TO_INTEGER_TRANSFORMER);
  assertEquals(0, coll.size());
  Object[] els = getFullElements();
  for (int i = 0; i < els.length; i++) {
    coll.add(els[i]);
    assertEquals(i + 1, coll.size());
    assertEquals(true, coll.contains(new Integer((String) els[i])));
    assertEquals(false, coll.contains(els[i]));
  }
  
  assertEquals(true, coll.remove(new Integer((String) els[0])));
}

public Collection makeConfirmedFullCollection() {
  List list = new ArrayList();
  list.addAll(Arrays.asList(getFullElements()));
  return list;
}

public static Test suite() {
  TestSuite suite = new TestSuite();
  
  suite.addTest(TestCompositeCollection.suite());
  suite.addTest(TestPredicatedCollection.suite());
  suite.addTest(TestSynchronizedCollection.suite());
  suite.addTest(TestTransformedCollection.suite());
  suite.addTest(TestUnmodifiableCollection.suite());
  
  return suite;
}
  

public Collection makeFullCollection() {
  List list = new ArrayList();
  list.addAll(Arrays.asList(getFullElements()));
  return TransformedCollection.decorate(list, NOOP_TRANSFORMER);
}