testng.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="WEBUIAUTO" parallel="tests" thread-count="4">
<!-- browserversion 48.0.2564.109 50.0.2661.75 172.30.232.132 58.0.3029.81 192.168.99.100  55.0.2883.75-->
    <test name="chrome48">
        <parameter name="browsertype" value="chrome" />
        <parameter name="browserversion" value="48.0.2564.109" />
        <parameter name="remoteIP" value="192.168.99.100" />
        <classes>
            <class name="com.tn.automation.testngcase.RunCase" />
        </classes>
    </test>

 	<test name="chrome58">
        <parameter name="browsertype" value="chrome" />
        <parameter name="browserversion" value="58.0.3029.81" />
        <parameter name="remoteIP" value="192.168.99.100" />
        <classes>
            <class name="com.tn.automation.testngcase.RunCase" />
        </classes>
    </test>

    <test name="ff47">
        <parameter name="browsertype" value="firefox" />
        <parameter name="browserversion" value="47.0" />
        <parameter name="remoteIP" value="192.168.99.100" />
        <classes>
            <class name="com.tn.automation.testngcase.RunCase" />
        </classes>
    </test>

	<test name="ff52">
        <parameter name="browsertype" value="firefox" />
        <parameter name="browserversion" value="52.0" />
        <parameter name="remoteIP" value="192.168.99.100" />
        <classes>
            <class name="com.tn.automation.testngcase.RunCase" />
        </classes>
    </test>
</suite>