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.cli;
18
19 import junit.framework.TestCase;
20
21 /***
22 * @author brianegge
23 */
24 public class UtilTest extends TestCase {
25 public void testStripLeadingHyphens() {
26 assertEquals("f", Util.stripLeadingHyphens("-f"));
27 assertEquals("foo", Util.stripLeadingHyphens("--foo"));
28 assertNull(Util.stripLeadingHyphens(null));
29 }
30 }