Coverage report

  %line %branch
org.apache.commons.jelly.tags.junit.CaseTag$1
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 1  
 /*
 2  
  * Copyright 2002,2004 The Apache Software Foundation.
 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  
 package org.apache.commons.jelly.tags.junit;
 17  
 
 18  
 import junit.framework.TestCase;
 19  
 import junit.framework.TestSuite;
 20  
 
 21  
 import org.apache.commons.jelly.JellyContext;
 22  
 import org.apache.commons.jelly.JellyTagException;
 23  
 import org.apache.commons.jelly.TagSupport;
 24  
 import org.apache.commons.jelly.XMLOutput;
 25  
 
 26  
 /**
 27  
  * Represents a single test case in a test suite; this tag is analagous to
 28  
  * JUnit's TestCase class.
 29  
  *
 30  
  * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
 31  
  * @version $Revision: 1.5 $
 32  
  */
 33  
 public class CaseTag extends TagSupport {
 34  
 
 35  
     private String name;
 36  
 
 37  
 
 38  
     // Tag interface
 39  
     //-------------------------------------------------------------------------
 40  
     public void doTag(final XMLOutput output) throws JellyTagException {
 41  
         String name = getName();
 42  
         if ( name == null ) {
 43  
             name = toString();
 44  
         }
 45  
 
 46  
         // #### we need to redirect the output to a TestListener
 47  
         // or something?
 48  
         TestCase testCase = new TestCase(name) {
 49  4
             protected void runTest() throws Throwable {
 50  
                 // create a new child context so that each test case
 51  
                 // will have its own variable scopes
 52  4
                 JellyContext newContext = new JellyContext( context );
 53  
 
 54  
                 // disable inheritence of variables and tag libraries
 55  4
                 newContext.setExportLibraries(false);
 56  4
                 newContext.setExport(false);
 57  
 
 58  
                 // invoke the test case
 59  4
                 getBody().run(newContext, output);
 60  4
             }
 61  
         };
 62  
 
 63  
         // lets find the test suite
 64  
         TestSuite suite = getSuite();
 65  
         if ( suite == null ) {
 66  
             throw new JellyTagException( "Could not find a TestSuite to add this test to. This tag should be inside a <test:suite> tag" );
 67  
         }
 68  
         suite.addTest(testCase);
 69  
     }
 70  
 
 71  
     // Properties
 72  
     //-------------------------------------------------------------------------
 73  
 
 74  
     /**
 75  
      * @return the name of this test case
 76  
      */
 77  
     public String getName() {
 78  
         return name;
 79  
     }
 80  
 
 81  
     /**
 82  
      * Sets the name of this test case
 83  
      */
 84  
     public void setName(String name) {
 85  
         this.name = name;
 86  
     }
 87  
 
 88  
     // Implementation methods
 89  
     //-------------------------------------------------------------------------
 90  
 
 91  
     /**
 92  
      * Strategy method to find the corrent TestSuite to add a new Test case to
 93  
      */
 94  
     protected TestSuite getSuite() {
 95  
         SuiteTag tag = (SuiteTag) findAncestorWithClass( SuiteTag.class );
 96  
         if ( tag != null ) {
 97  
             return tag.getSuite();
 98  
         }
 99  
         return (TestSuite) context.getVariable( "org.apache.commons.jelly.junit.suite" );
 100  
     }
 101  
 
 102  
 }

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