mcs/nunit20/util/XmlResultVisitor.cs

   1 #region Copyright (c) 2002-2003, James W. Newkirk, Michael C. Two, Alexei A. Vorontsov, Charlie Poole, Philip A. Craig
   2 /************************************************************************************
   3 '
   4 ' Copyright © 2002-2003 James W. Newkirk, Michael C. Two, Alexei A. Vorontsov, Charlie Poole
   5 ' Copyright © 2000-2003 Philip A. Craig
   6 '
   7 ' This software is provided 'as-is', without any express or implied warranty. In no
   8 ' event will the authors be held liable for any damages arising from the use of this
   9 ' software.
  10 '
  11 ' Permission is granted to anyone to use this software for any purpose, including
  12 ' commercial applications, and to alter it and redistribute it freely, subject to the
  13 ' following restrictions:
  14 '
  15 ' 1. The origin of this software must not be misrepresented; you must not claim that
  16 ' you wrote the original software. If you use this software in a product, an
  17 ' acknowledgment (see the following) in the product documentation is required.
  18 '
  19 ' Portions Copyright © 2003 James W. Newkirk, Michael C. Two, Alexei A. Vorontsov, Charlie Poole
  20 ' or Copyright © 2000-2003 Philip A. Craig
  21 '
  22 ' 2. Altered source versions must be plainly marked as such, and must not be
  23 ' misrepresented as being the original software.
  24 '
  25 ' 3. This notice may not be removed or altered from any source distribution.
  26 '
  27 '***********************************************************************************/
  28 #endregion
  29
  30 namespace NUnit.Util
  31 {
  32         using System;
  33         using System.Globalization;
  34         using System.IO;
  35         using System.Xml;
  36         using NUnit.Core;
  37
  38         /// <summary>
  39         /// Summary description for XmlResultVisitor.
  40         /// </summary>
  41         public class XmlResultVisitor : ResultVisitor
  42         {
  43                 private XmlTextWriter xmlWriter;
  44                 private TextWriter writer;
  45                 private MemoryStream memoryStream;
  46
  47                 public XmlResultVisitor(string fileName, TestResult result)
  48                 {
  49                         xmlWriter = new XmlTextWriter( new StreamWriter(fileName, false, System.Text.Encoding.UTF8) );
  50                         Initialize(result);
  51                 }
  52
  53                 public XmlResultVisitor( TextWriter writer, TestResult result )
  54                 {
  55                         this.memoryStream = new MemoryStream();
  56                         this.writer = writer;
  57                         this.xmlWriter = new XmlTextWriter( new StreamWriter( memoryStream, System.Text.Encoding.UTF8 ) );
  58                         Initialize( result );
  59                 }
  60
  61                 private void Initialize(TestResult result)
  62                 {
  63                         ResultSummarizer summaryResults = new ResultSummarizer(result);
  64
  65                         xmlWriter.Formatting = Formatting.Indented;
  66                         xmlWriter.WriteStartDocument(false);
  67                         xmlWriter.WriteComment("This file represents the results of running a test suite");
  68
  69                         xmlWriter.WriteStartElement("test-results");
  70
  71                         xmlWriter.WriteAttributeString("name", summaryResults.Name);
  72                         xmlWriter.WriteAttributeString("total", summaryResults.ResultCount.ToString());
  73                         xmlWriter.WriteAttributeString("failures", summaryResults.Failures.ToString());
  74                         xmlWriter.WriteAttributeString("not-run", summaryResults.TestsNotRun.ToString());
  75
  76                         DateTime now = DateTime.Now;
  77                         xmlWriter.WriteAttributeString("date", now.ToShortDateString());
  78                         xmlWriter.WriteAttributeString("time", now.ToShortTimeString());
  79                 }
  80
  81                 public void Visit(TestCaseResult caseResult)
  82                 {
  83                         xmlWriter.WriteStartElement("test-case");
  84                         xmlWriter.WriteAttributeString("name",caseResult.Name);
  85
  86                         if(caseResult.Description != null)
  87                                 xmlWriter.WriteAttributeString("description", caseResult.Description);
  88
  89                         xmlWriter.WriteAttributeString("executed", caseResult.Executed.ToString());
  90                         if(caseResult.Executed)
  91                         {
  92                                 xmlWriter.WriteAttributeString("success", caseResult.IsSuccess.ToString());
  93
  94                                 xmlWriter.WriteAttributeString("time", caseResult.Time.ToString("#####0.000", NumberFormatInfo.InvariantInfo));
  95
  96                                 xmlWriter.WriteAttributeString("asserts", caseResult.AssertCount.ToString() );
  97                                 WriteCategories(caseResult);
  98                                 if(caseResult.IsFailure)
  99                                 {
 100                                         if(caseResult.IsFailure)
 101                                                 xmlWriter.WriteStartElement("failure");
 102                                         else
 103                                                 xmlWriter.WriteStartElement("error");
 104
 105                                         xmlWriter.WriteStartElement("message");
 106                                         xmlWriter.WriteCData( EncodeCData( caseResult.Message ) );
 107                                         xmlWriter.WriteEndElement();
 108
 109                                         xmlWriter.WriteStartElement("stack-trace");
 110                                         if(caseResult.StackTrace != null)
 111                                                 xmlWriter.WriteCData( EncodeCData( StackTraceFilter.Filter( caseResult.StackTrace ) ) );
 112                                         xmlWriter.WriteEndElement();
 113
 114                                         xmlWriter.WriteEndElement();
 115                                 }
 116
 117                         }
 118                         else
 119                         {
 120                                 WriteCategories(caseResult);
 121                                 xmlWriter.WriteStartElement("reason");
 122                                 xmlWriter.WriteStartElement("message");
 123                                 xmlWriter.WriteCData(caseResult.Message);
 124                                 xmlWriter.WriteEndElement();
 125                                 xmlWriter.WriteEndElement();
 126                         }
 127
 128                         xmlWriter.WriteEndElement();
 129                 }
 130
 131                 private string EncodeCData( string text )
 132                 {
 133                         if ( text.IndexOf( "]]>" ) < 0 )
 134                                 return text;
 135
 136                         return text.Replace( "]]>", "]]&gt;" );
 137                 }
 138
 139                 public void WriteCategories(TestResult result)
 140                 {
 141                         if (result.Test.Categories != null && result.Test.Categories.Count > 0)
 142                         {
 143                                 xmlWriter.WriteStartElement("categories");
 144                                 foreach (string category in result.Test.Categories)
 145                                 {
 146                                         xmlWriter.WriteStartElement("category");
 147                                         xmlWriter.WriteAttributeString("name", category);
 148                                         xmlWriter.WriteEndElement();
 149                                 }
 150                                 xmlWriter.WriteEndElement();
 151                         }
 152                 }
 153
 154                 public void Visit(TestSuiteResult suiteResult)
 155                 {
 156                         xmlWriter.WriteStartElement("test-suite");
 157                         xmlWriter.WriteAttributeString("name",suiteResult.Name);
 158                         if(suiteResult.Description != null)
 159                                 xmlWriter.WriteAttributeString("description", suiteResult.Description);
 160
 161                         xmlWriter.WriteAttributeString("success", suiteResult.IsSuccess.ToString());
 162                         xmlWriter.WriteAttributeString("time", suiteResult.Time.ToString());
 163                         xmlWriter.WriteAttributeString("asserts", suiteResult.AssertCount.ToString() );
 164
 165                         WriteCategories(suiteResult);
 166                         xmlWriter.WriteStartElement("results");
 167                         foreach (TestResult result in suiteResult.Results)
 168                         {
 169                                 result.Accept(this);
 170                         }
 171                         xmlWriter.WriteEndElement();
 172
 173                         xmlWriter.WriteEndElement();
 174                 }
 175
 176                 public void Write()
 177                 {
 178                         try
 179                         {
 180                                 xmlWriter.WriteEndElement();
 181                                 xmlWriter.WriteEndDocument();
 182                                 xmlWriter.Flush();
 183
 184                                 if ( memoryStream != null && writer != null )
 185                                 {
 186                                         memoryStream.Position = 0;
 187                                         using ( StreamReader rdr = new StreamReader( memoryStream ) )
 188                                         {
 189                                                 writer.Write( rdr.ReadToEnd() );
 190                                         }
 191                                 }
 192
 193                                 xmlWriter.Close();
 194                         }
 195                         finally
 196                         {
 197                                 //writer.Close();
 198                         }
 199                 }
 200         }
 201 }