01: /*
02: * ========================================================================
03: *
04: * Copyright 2001-2004 The Apache Software Foundation.
05: *
06: * Licensed under the Apache License, Version 2.0 (the "License");
07: * you may not use this file except in compliance with the License.
08: * You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing, software
13: * distributed under the License is distributed on an "AS IS" BASIS,
14: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15: * See the License for the specific language governing permissions and
16: * limitations under the License.
17: *
18: * ========================================================================
19: */
20: package org.apache.cactus.internal.server;
21:
22: import junit.framework.TestCase;
23:
24: /**
25: * Unit tests of the {@link ServletUtil} class.
26: *
27: * @version $Id: TestServletUtil.java 238991 2004-05-22 11:34:50Z vmassol $
28: */
29: public class TestServletUtil extends TestCase {
30: /**
31: * Verify than <code>getQueryStringParameterEmpty()</code> returns an
32: * empty string if the parameter existe but has no value defined.
33: */
34: public void testGetQueryStringParameterEmpty() {
35: String queryString = "param1=¶m2=value2";
36: String result = ServletUtil.getQueryStringParameter(
37: queryString, "param1");
38:
39: assertEquals("", result);
40: }
41: }
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