I have a .trx file (a unit test result file) which is just xml inside and I want to read the file compare a few of the tags and change them as necessary and save the file again.
I found that VB.NET has a few tools to help so the first thing I do is load the document into an xml document which seems to work fine but I can’t access any of the data I need. Right now I’m trying to access the attributes of the counters tag and change them after rerunning some of the tests.
So how do I do it?
this loads the file:
Dim Doc As XmlDocument = New XmlDocument
Doc.load("testFile.trx")
Attempted ways to access node:
Dim attribute As Integer = CInt(xmlTrxMasterDoc.SelectSingleNode("/TestRun/ResultSummary/Counters").Attributes(i).InnerText)
Dim node As XmlNode = xmlTrxMasterDoc.SelectSingleNode("/Counters")
Dim i As Integer = 1
node.Attributes.Item(i).InnerText
XML
<?xml version="1.0" encoding="utf-8"?>
<TestRun someattributes="" >
<ResultSummary outcome="Failed">
<Counters total="115" executed="115" passed="110" error="0" failed="5" timeout="0" aborted="0" inconclusive="0" passedButRunAborted="0" notRunnable="0" notExecuted="0" disconnected="0" warning="0" completed="0" inProgress="0" pending="0" />
</ResultSummary>
</TestRun>
This document may help you:
http://support.microsoft.com/kb/301225
Also take a look at “Linq to xml” that helps a lot: http://www.aspfree.com/c/a/VB.NET/LINQ-to-XML-Programming-Using-Visual-BasicNET-2008/