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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.collections.primitives;
18  
19  import java.util.Collections;
20  
21  import junit.framework.Test;
22  import junit.framework.TestCase;
23  import junit.framework.TestSuite;
24  
25  import org.apache.commons.collections.primitives.adapters.IteratorFloatIterator;
26  
27  /**
28   * @version $Revision: 480451 $ $Date: 2006-11-29 02:45:08 -0500 (Wed, 29 Nov 2006) $
29   * @author Rodney Waldhoff
30   */
31  public class TestAbstractFloatCollection extends TestCase {
32  
33      // conventional
34      // ------------------------------------------------------------------------
35  
36      public TestAbstractFloatCollection(String testName) {
37          super(testName);
38      }
39  
40      public static Test suite() {
41          return new TestSuite(TestAbstractFloatCollection.class);
42      }
43  
44      // tests
45      // ------------------------------------------------------------------------
46      
47      public void testAddIsUnsupportedByDefault() {
48          FloatCollection col = new FloatCollectionImpl();
49          try {
50              col.add((float)1);
51              fail("Expected UnsupportedOperationException");
52          } catch(UnsupportedOperationException e) {
53              // expected
54          }        
55      }
56      // inner classes
57      // ------------------------------------------------------------------------
58  
59  
60      static class FloatCollectionImpl extends AbstractFloatCollection {
61          public FloatCollectionImpl() {
62          }
63          
64          public FloatIterator iterator() {
65              return new IteratorFloatIterator(Collections.EMPTY_LIST.iterator());
66          }
67  
68          public int size() {
69              return 0;
70          }
71      }
72  }