Comments on: TestNG with Cobertura http://techo-ecco.com/blog/testng-with-cobertura/ developer blog Sat, 15 Oct 2011 22:27:20 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: Sumit http://techo-ecco.com/blog/testng-with-cobertura/comment-page-1/#comment-1343 Sumit Sat, 18 Dec 2010 17:15:10 +0000 http://techo-ecco.com/blog/?p=198#comment-1343 Did it. Trick was setting instrumented files before the actual class files in the classpath :) Did it. Trick was setting instrumented files before the actual class files in the classpath :)

]]> By: Sumit http://techo-ecco.com/blog/testng-with-cobertura/comment-page-1/#comment-1339 Sumit Sat, 18 Dec 2010 13:36:08 +0000 http://techo-ecco.com/blog/?p=198#comment-1339 Hi Erez Mazor , i tried your suggestions with no success. Looking at the cobertura source code to figure out the sol. Thanks for your help Hi Erez Mazor , i tried your suggestions with no success.
Looking at the cobertura source code to figure out the sol.
Thanks for your help

]]> By: erez http://techo-ecco.com/blog/testng-with-cobertura/comment-page-1/#comment-1214 erez Sat, 11 Dec 2010 10:44:24 +0000 http://techo-ecco.com/blog/?p=198#comment-1214 Sumit, a quick read through your code reveals some configuration issues, you are not defining the coverageDataFile correctly: Add the following to your configuration: [sourcecode language="xml"] <property key="cb.file" value="${basedir}/cobertura.ser" /> [/sourcecode] Change the <strong>net.sourceforge.cobertura.datafile</strong> property to: [sourcecode language="xml"] <sysproperty key="net.sourceforge.cobertura.datafile" file="${cb.file}" /> [/sourcecode] Change the "clean" target to: [sourcecode language="xml"] <delete file="${cb.file}" /> [/sourcecode] Change the "cb.instrument" target to: [sourcecode language="xml"] <cobertura-instrument todir="${cb.instrument.dir}/" maxmemory="512M" datafile="${cb.file}"> ... [/sourcecode] Do the same for the <strong>datafile</strong> attribute in your <strong>cb.xml</strong> and <strong>cb.html</strong> targets. I suspect cobertura instruments the code but cannot find the instrumentation file which why your getting 0 coverage. Sumit, a quick read through your code reveals some configuration issues, you are not defining the coverageDataFile correctly:

Add the following to your configuration:

 <property key="cb.file" value="${basedir}/cobertura.ser" />

Change the net.sourceforge.cobertura.datafile property to:

 <sysproperty key="net.sourceforge.cobertura.datafile" file="${cb.file}" />

Change the “clean” target to:

<delete file="${cb.file}" />

Change the “cb.instrument” target to:

<cobertura-instrument todir="${cb.instrument.dir}/"
                     maxmemory="512M"
                     datafile="${cb.file}">
...

Do the same for the datafile attribute in your cb.xml and cb.html targets.

I suspect cobertura instruments the code but cannot find the instrumentation file which why your getting 0 coverage.

]]> By: Sumit http://techo-ecco.com/blog/testng-with-cobertura/comment-page-1/#comment-1154 Sumit Fri, 10 Dec 2010 05:26:12 +0000 http://techo-ecco.com/blog/?p=198#comment-1154 sorry didn't knew that i can't submit a xml file here. Here's a link to the file http://www.coderanch.com/t/519974/Testing/code-coverage-output-Cobertura-Testng sorry didn’t knew that i can’t submit a xml file here.
Here’s a link to the file

http://www.coderanch.com/t/519974/Testing/code-coverage-output-Cobertura-Testng

]]> By: Sumit http://techo-ecco.com/blog/testng-with-cobertura/comment-page-1/#comment-1153 Sumit Fri, 10 Dec 2010 05:19:17 +0000 http://techo-ecco.com/blog/?p=198#comment-1153 still can't figure out. Can you help me please One thing more to know. Another ant script runs first and places my source compiled jar file to /testlib. still can’t figure out. Can you help me please
One thing more to know. Another ant script runs first and places my source compiled jar file to /testlib.

]]> By: erez http://techo-ecco.com/blog/testng-with-cobertura/comment-page-1/#comment-1114 erez Wed, 08 Dec 2010 06:04:30 +0000 http://techo-ecco.com/blog/?p=198#comment-1114 The cobertura.ser data file is created by Cobertura and not by TestNG, it contains the instrumentation data about your tests as they are run. A coverage of 0 in the reports usually means the classpath is not configured correctly (i.e., cobertura cannot find the instrumented classes). Make sure you define the source (test classes) classpath and the target (source classes) correctly. The cobertura.ser data file is created by Cobertura and not by TestNG, it contains the instrumentation data about your tests as they are run. A coverage of 0 in the reports usually means the classpath is not configured correctly (i.e., cobertura cannot find the instrumented classes). Make sure you define the source (test classes) classpath and the target (source classes) correctly.

]]> By: Sumit http://techo-ecco.com/blog/testng-with-cobertura/comment-page-1/#comment-1112 Sumit Wed, 08 Dec 2010 05:29:56 +0000 http://techo-ecco.com/blog/?p=198#comment-1112 Its good documentation, however i fail to understand how dataFile works. Does cobertura creates it or testng task creates it. I got the report but the coverage is 0. Can't figure out how to get the coverage. My tests shows proper coverage using the eclipse plugin. Please help Its good documentation, however i fail to understand how dataFile works.
Does cobertura creates it or testng task creates it.
I got the report but the coverage is 0. Can’t figure out how to get the coverage.
My tests shows proper coverage using the eclipse plugin.
Please help

]]> By: Cedric http://techo-ecco.com/blog/testng-with-cobertura/comment-page-1/#comment-184 Cedric Thu, 24 Jun 2010 02:08:00 +0000 http://techo-ecco.com/blog/?p=198#comment-184 Thanks for these detailed instructions, I added a link to your post to the TestNG documentation: http://testng.org/doc/misc.html Thanks for these detailed instructions, I added a link to your post to the TestNG documentation:

http://testng.org/doc/misc.html

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