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.adapters;
18
19 import java.util.Iterator;
20
21 import junit.framework.Test;
22 import junit.framework.TestSuite;
23
24 import org.apache.commons.collections.iterators.AbstractTestIterator;
25 import org.apache.commons.collections.primitives.ArrayDoubleList;
26 import org.apache.commons.collections.primitives.DoubleList;
27
28 /**
29 * @version $Revision: 480451 $ $Date: 2006-11-29 02:45:08 -0500 (Wed, 29 Nov 2006) $
30 * @author Rodney Waldhoff
31 */
32 public class TestDoubleIteratorIterator extends AbstractTestIterator {
33
34 // conventional
35 // ------------------------------------------------------------------------
36
37 public TestDoubleIteratorIterator(String testName) {
38 super(testName);
39 }
40
41 public static Test suite() {
42 return new TestSuite(TestDoubleIteratorIterator.class);
43 }
44
45 // collections testing framework
46 // ------------------------------------------------------------------------
47
48 public Iterator makeEmptyIterator() {
49 return DoubleIteratorIterator.wrap(makeEmptyDoubleList().iterator());
50 }
51
52 public Iterator makeFullIterator() {
53 return DoubleIteratorIterator.wrap(makeFullDoubleList().iterator());
54 }
55
56 protected DoubleList makeEmptyDoubleList() {
57 return new ArrayDoubleList();
58 }
59
60 protected DoubleList makeFullDoubleList() {
61 DoubleList list = makeEmptyDoubleList();
62 double[] elts = getFullElements();
63 for(int i=0;i<elts.length;i++) {
64 list.add((double)elts[i]);
65 }
66 return list;
67 }
68
69 public double[] getFullElements() {
70 return new double[] { (double)0, (double)1, (double)2, (double)3, (double)4, (double)5, (double)6, (double)7, (double)8, (double)9 };
71 }
72
73 // tests
74 // ------------------------------------------------------------------------
75
76
77 }