How do I include full PartCover results with TeamCity 5?

Question

Hi, I'm trying to get PartCover reports to generate correctly in TeamCity 5.0. When I click the Code Coverage tab in the build details, the reports are empty.

I'm using the sln2008 build agent and my PartCoverage settings are as follows:

Include Patterns:

[*]*

Report XSLT:

C:\Program Files\PartCover .NET 2.3\xslt\Report By Assembly.xslt=>ByAssembly.html
C:\Program Files\PartCover .NET 2.3\xslt\Report By Class.xslt=>ByClass.html

Bonus points if you can describe how to include those reports (or just the important parts) with the email that TeamCity sends for successful/failed builds. I would like to continue using the sln2008 build agent, if possible, and not a different build agent.

Answer 1

Please check tests are running under x86. Make sure partcover is installed to the C:\Program Files\PartCover .NET 2.3\xslt on the build agent machine.

Please check build agent windows service is running under administrator user accound, but not under LOCAL SYSTEM account.

Answer 2

The problem may just be the xsl - I initially assumed that the files installed with partcover would work without modification, but it seems not to match the input file - the first significant line is

<xsl:for-each select="/PartCoverReport/type">

which is quite different from

<xsl:for-each select="/PartCoverReport/Type">

The calculations for code size also appear to be wrong - it should be ./Method/pt rather than ./method/code/pt

Answer 3

I had the same problem with the PartCover reports. So I have been trying to make it work right and I just discovered that the problem was the two XSLT files that come with the PartCover distribution.

I fixed these files and now everything is working fine for me:

report by assembly

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:msxml="urn:schemas-microsoft-com:xslt">
  <xsl:output method="html" indent="yes"/>
    <xsl:template match="/">

    <xsl:variable name="cov0style" select="'background:#E79090;text-align:right;'"/>
    <xsl:variable name="cov20style" select="'background:#D79797;text-align:right;'"/>
    <xsl:variable name="cov40style" select="'background:#D7A0A0;text-align:right;'"/>
    <xsl:variable name="cov60style" select="'background:#C7A7A7;text-align:right;'"/>
    <xsl:variable name="cov80style" select="'background:#C0B0B0;text-align:right;'"/>
    <xsl:variable name="cov100style" select="'background:#D7D7D7;text-align:right;'"/>

<table style="border-collapse: collapse;">
  <tr style="font-weight:bold; background:whitesmoke;">
    <td colspan="2">Coverage by assembly</td>
  </tr>

  <xsl:variable name="asms" select="/PartCoverReport/Assembly"/>
  <xsl:for-each select="$asms">
    <xsl:variable name="current-asm-node" select="."/>
    <tr>

      <xsl:element name="td">
        <xsl:attribute name="style">background:ghostwhite; padding: 5px  30px 5px  5px;</xsl:attribute>
        <xsl:value-of select="$current-asm-node/@name"/>
      </xsl:element>

      <xsl:variable name="codeSize" select="sum(/PartCoverReport/Type[@asmref=$current-asm-node/@id]/Method/pt/@len)+0"/>
      <xsl:variable name="coveredCodeSize" select="sum(/PartCoverReport/Type[@asmref=$current-asm-node/@id]/Method/pt[@visit>0]/@len)+0"/>

      <xsl:element name="td">
        <xsl:if test="$codeSize=0">
          <xsl:attribute name="style">
            <xsl:value-of select="$cov0style"/>
          </xsl:attribute>
          0%
        </xsl:if>
        <xsl:if test="$codeSize &gt; 0">
          <xsl:variable name="coverage" select="ceiling(100 * $coveredCodeSize div $codeSize)"/>
          <xsl:if test="$coverage &gt;=  0 and $coverage &lt; 20">
            <xsl:attribute name="style">
              <xsl:value-of select="$cov20style"/>
            </xsl:attribute>
          </xsl:if>
          <xsl:if test="$coverage &gt;= 20 and $coverage &lt; 40">
            <xsl:attribute name="style">
              <xsl:value-of select="$cov40style"/>
            </xsl:attribute>
          </xsl:if>
          <xsl:if test="$coverage &gt;= 40 and $coverage &lt; 60">
            <xsl:attribute name="style">
              <xsl:value-of select="$cov60style"/>
            </xsl:attribute>
          </xsl:if>
          <xsl:if test="$coverage &gt;= 60 and $coverage &lt; 80">
            <xsl:attribute name="style">
              <xsl:value-of select="$cov80style"/>
            </xsl:attribute>
          </xsl:if>
          <xsl:if test="$coverage &gt;= 80">
            <xsl:attribute name="style">
              <xsl:value-of select="$cov100style"/>
            </xsl:attribute>
          </xsl:if>
          <xsl:value-of select="$coverage"/>%
        </xsl:if>
      </xsl:element>
    </tr>
  </xsl:for-each>
</table>

report by class

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:msxml="urn:schemas-microsoft-com:xslt">
<xsl:output method="html" indent="no"/>

<xsl:template match="/">

<xsl:variable name="cov0style" select="'background:#FF4040;text-align:right;'"/>
<xsl:variable name="cov20style" select="'background:#F06060;text-align:right;'"/>
<xsl:variable name="cov40style" select="'background:#E78080;text-align:right;'"/>
<xsl:variable name="cov60style" select="'background:#E0A0A0;text-align:right;'"/>
<xsl:variable name="cov80style" select="'background:#D7B0B0;text-align:right;'"/>
<xsl:variable name="cov100style" select="'background:#E0E0E0;text-align:right;'"/>

<table style="border-collapse: collapse;">
    <tr style="font-weight:bold; background:whitesmoke;"><td colspan="2">Coverage by class</td></tr>

    <xsl:for-each select="/PartCoverReport/Type">
        <tr>

            <xsl:element name="td">
                <xsl:attribute name="style">background:ghostwhite; padding: 5px  30px 5px  5px;</xsl:attribute>
                <xsl:value-of select="@name"/>
            </xsl:element>

            <xsl:variable name="codeSize" select="sum(./Method/pt/@len)+0"/>
            <xsl:variable name="coveredCodeSize" select="sum(./Method/pt[@visit>0]/@len)+0"/>

            <xsl:element name="td">
                <xsl:if test="$codeSize=0">
                    <xsl:attribute name="style"><xsl:value-of select="$cov0style"/></xsl:attribute>
                    0%
                </xsl:if>

                <xsl:if test="$codeSize &gt; 0">
                    <xsl:variable name="coverage" select="ceiling(100 * $coveredCodeSize div $codeSize)"/>

                    <xsl:if test="$coverage &gt;=  0 and $coverage &lt; 20"><xsl:attribute name="style"><xsl:value-of select="$cov20style"/></xsl:attribute></xsl:if>
                    <xsl:if test="$coverage &gt;= 20 and $coverage &lt; 40"><xsl:attribute name="style"><xsl:value-of select="$cov40style"/></xsl:attribute></xsl:if>
                    <xsl:if test="$coverage &gt;= 40 and $coverage &lt; 60"><xsl:attribute name="style"><xsl:value-of select="$cov60style"/></xsl:attribute></xsl:if>
                    <xsl:if test="$coverage &gt;= 60 and $coverage &lt; 80"><xsl:attribute name="style"><xsl:value-of select="$cov80style"/></xsl:attribute></xsl:if>
                    <xsl:if test="$coverage &gt;= 80"><xsl:attribute name="style"><xsl:value-of select="$cov100style"/></xsl:attribute></xsl:if>
                    <xsl:value-of select="$coverage"/>%
                </xsl:if>

            </xsl:element>
        </tr>
    </xsl:for-each>
</table>    
</xsl:template>
</xsl:stylesheet>

I hope you find this useful. Also, any feedback about this files is welcomed, so we can provide the commutiy with correct files.

Answer 4

Just having run through this problem myself. I thought I solved the issue by using yeyeyerman's answer. Indeed, it will build, but reading the build report I could see the "report by assembly" couldn't be compiled. Reason was that "report by assembly" was missing 2 lines of xml at the very end:

</xsl:template>
</xsl:stylesheet>

Adding that to the end of the file solved the stylesheet compilation issue, as the tags weren't properly closed before :).

Answer 5

Thank you very much for the information above. By using the xslt's from yeyeyerman and setting the windows service to use an admin id, everything is now running great and I have code coverage at last.

Great help - thanks everyone.

Ste

Answer 6

After playing a little bit with the fixed reports from yeyeyerman, I've finally created a completely new XSLT report, that also contains method-level coverage details and some other interesting stuff.

You can download the XSLT from my blog post here: http://gasparnagy.blogspot.com/2010/09/detailed-report-for-partcover-in.html