Run Test From TestNg File Via jenkins - selenium

Question

I Want to run one test choosen from testng file in jenkins via command shell in EXECUTE SCRIPT SHELL JENKINS as:
#!/bin/bash
args=("$#")
function goto
{
label=$1
cmd=$(sed -n "/$label:/{:a;n;p;ba};" $0 | grep -v ':$')
eval "$cmd"
exit
}
export projectLocation=E:\a\workspace_S2-2\FrameWorkAuto
cd $projectLocation
export classpath=$projectLocation$\bin;projectLocation\lib\*
java -cp "$projectLocation$\bin;projectLocation\lib\*" org.testng.TestNG -
testname "ManageAchat" TestNG.xml
My test.xml file looks like below:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="Suite" parallel="false">
<listeners>
<listener class-name="org.uncommons.reportng.HTMLReporter" />
<listener class-name="org.uncommons.reportng.JUnitXMLReporter"
/>
<listener class-name="com.az.utilities.CustomListeners" />
</listeners>
<test name="Managetestss" group-by-instances="true">
<classes>
<class name="com.az.testsFlux.TNR_Vente_TestsVente" />
</classes>
</test>
<test name="ManageAchat" group-by-instances="true">
<classes>
<class name="com.az.testsFlux.TNR_Achat_TestsAchat" />
</classes>
</test>
</suite>

Answer 1

java -cp "$projectLocation$\bin;projectLocation\lib\*" org.testng.TestNG -
testname "ManageAchat" TestNG.xml
When you use -testname you are telling TestNG to use the name called "ManageAchat" for the current test that is to be executed. This is overridden if there was a suite file found which defines a different name for the test via the <test> tag.
You should be using -testnames.
Quoting the documentation.
A comma separated list of test names.Only tests defined in a <test>
tag matching one of these names will be run.
For more information, refer to the official documentation here.