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.betwixt.expression;
18  
19  import junit.framework.TestCase;
20  
21  import org.apache.commons.betwixt.Options;
22  
23  /***
24   */
25  public class TestContext extends TestCase {
26  
27      public void testOptions() throws Exception {
28          Context context = new Context();
29          assertNull(context.getOptions());
30          Options firstOptions = new Options();
31          context.pushOptions(firstOptions);
32          assertEquals(firstOptions, context.getOptions());
33          Options secondOptions = new Options();
34          context.pushOptions(secondOptions);
35          assertEquals(secondOptions, context.getOptions());
36          context.popOptions();
37          assertEquals(firstOptions, context.getOptions());
38          context.popOptions();
39          assertNull(context.getOptions());
40      }
41  }