1   /*
2    * Copyright 2006 the original author or authors.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package org.springframework.xml.xpath;
18  
19  import junit.framework.TestCase;
20  
21  public class XPathExpressionFactoryTest extends TestCase {
22  
23      public void testCreateXPathExpression() throws Exception {
24          XPathExpression expression = XPathExpressionFactory.createXPathExpression("/root");
25          assertNotNull("No expression returned", expression);
26      }
27  
28      public void testCreateEmptyXPathExpression() throws Exception {
29          try {
30              XPathExpressionFactory.createXPathExpression("");
31              fail("Should have thrown an Exception");
32          }
33          catch (IllegalArgumentException ex) {
34              // expected
35          }
36      }
37  }