001    /*
002     * Copyright 2002-2004 the original author or authors.
003     * 
004     * Licensed under the Apache License, Version 2.0 (the "License"); you may not
005     * use this file except in compliance with the License. You may obtain a copy of
006     * the License at
007     * 
008     * http://www.apache.org/licenses/LICENSE-2.0
009     * 
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
012     * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
013     * License for the specific language governing permissions and limitations under
014     * the License.
015     */
016    package org.springframework.richclient.settings.support;
017    
018    import junit.framework.TestCase;
019    
020    /**
021     * @author Peter De Bruycker
022     */
023    public class ArrayUtilTests extends TestCase {
024    
025        public void testToIntArray() {
026            String[] stringArray = { "2", "3", "5", "0" };
027            int[] result = ArrayUtil.toIntArray(stringArray);
028    
029            assertNotNull(result);
030            assertEquals(stringArray.length, result.length);
031            int expected[] = { 2, 3, 5, 0 };
032    
033            for (int i = 0; i < expected.length; i++) {
034                assertEquals(expected[i], result[i]);
035            }
036        }
037    
038        public void testToIntArrayInvalidArguments() {
039            String[] stringArray = { "2", "3", "notAnInt", "0" };
040            try {
041                ArrayUtil.toIntArray(stringArray);
042                fail("Should throw IllegalArgumentException");
043            } catch (IllegalArgumentException e) {
044                pass();
045            }
046        }
047    
048        private static void pass() {
049            // test passes
050        }
051    
052    }