Coverage report

  %line %branch
org.apache.commons.jelly.tags.junit.AssertTag
58% 
92% 

 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 org.apache.commons.jelly.JellyTagException;
 19  
 import org.apache.commons.jelly.MissingAttributeException;
 20  
 import org.apache.commons.jelly.XMLOutput;
 21  
 import org.apache.commons.jelly.expression.Expression;
 22  
 
 23  
 import org.apache.commons.logging.Log;
 24  
 import org.apache.commons.logging.LogFactory;
 25  
 
 26  
 import org.jaxen.JaxenException;
 27  
 import org.jaxen.XPath;
 28  
 
 29  
 /**
 30  
  * Performs an assertion that a given boolean expression, or XPath expression is
 31  
  * true. If the expression returns false then this test fails.
 32  
  *
 33  
  * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
 34  
  * @version $Revision: 1.5 $
 35  
  */
 36  1
 public class AssertTag extends AssertTagSupport {
 37  
 
 38  
     /** The Log to which logging calls will be made. */
 39  1
     private static final Log log = LogFactory.getLog(AssertTag.class);
 40  
 
 41  
     /** The expression to evaluate. */
 42  
     private Expression test;
 43  
 
 44  
     /** The XPath expression to evaluate */
 45  
     private XPath xpath;
 46  
 
 47  13
     public AssertTag() {
 48  13
     }
 49  
 
 50  
     // Tag interface
 51  
     //-------------------------------------------------------------------------
 52  
     public void doTag(XMLOutput output) throws MissingAttributeException, JellyTagException {
 53  13
         if (test == null && xpath == class="keyword">null) {
 54  0
             throw new MissingAttributeException( "test" );
 55  
         }
 56  13
         if (test != null) {
 57  13
             if (! test.evaluateAsBoolean(context)) {
 58  1
                 fail( getBodyText(), "evaluating test: "+ test.getExpressionText() );
 59  
             }
 60  
         }
 61  
         else {
 62  0
             Object xpathContext = getXPathContext();
 63  
             try {
 64  0
                 if (! xpath.booleanValueOf(xpathContext)) {
 65  0
                     fail( getBodyText(), "evaluating xpath: "+ xpath );
 66  
                 }
 67  0
             }
 68  
             catch (JaxenException e) {
 69  0
                 throw new JellyTagException(e);
 70  
             }
 71  
         }
 72  
 
 73  12
     }
 74  
 
 75  
     // Properties
 76  
     //-------------------------------------------------------------------------
 77  
 
 78  
     /**
 79  
      * Sets the boolean expression to evaluate. If this expression returns true
 80  
      * then the test succeeds otherwise if it returns false then the text will
 81  
      * fail with the content of the tag being the error message.
 82  
      */
 83  
     public void setTest(Expression test) {
 84  13
         this.test = test;
 85  13
     }
 86  
 
 87  
     /**
 88  
      * Sets the boolean XPath expression to evaluate. If this expression returns true
 89  
      * then the test succeeds otherwise if it returns false then the text will
 90  
      * fail with the content of the tag being the error message.
 91  
      */
 92  
     public void setXpath(XPath xpath) {
 93  0
         this.xpath = xpath;
 94  0
     }
 95  
 }

This report is generated by jcoverage, Maven and Maven JCoverage Plugin.