<?xml version="1.0" encoding="UTF-8"?>
<suite name="AutomationTestSuite" allow-return-values="true" verbose="10" >
<test name="Login">
<classes>
<class name="com.proj.tests.Login" />
</classes>
</test>
<test name="OpenandEdit">
<classes>
<class name="com.proj.tests.OpenandEdit" />
</classes>
</test>
<test name="CasesGroup">
<groups>
<run>
<class name="CasesMenu"/>
<class name="CasesExport"/>
</run>
</groups>
</test>
Given above is the testng.xml file which has all classes listed. How do i run only test classes in groups tag. or is there any other way we can execute selected set of test classes from testng.xml file.