testNG.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="Datadriven test" parallel="false" >

    <test name="iPhone X" group-by-instances="true" >
        <classes>
            <class name="ExampleTest"/>
            <parameter name="platformName" value="iOS" />
            <parameter name="automationName" value="XCUITEST" />
            <parameter name="browserName" value="safari" />
            <parameter name="platformVersion" value="11.4" />
            <parameter name="deviceName" value="iPhone X" />
            <parameter name="udid" value="CF9C4F5E-7D64-4AFD-ABBF-D68762A0C59F" />
        </classes>
    </test>

    <test name="iPhone 8" group-by-instances="true" >
        <classes>
            <class name="ExampleTest"/>
            <parameter name="platformName" value="iOS" />
            <parameter name="automationName" value="XCUITEST" />
            <parameter name="browserName" value="safari" />
            <parameter name="platformVersion" value="11.4" />
            <parameter name="deviceName" value="iPhone 8" />
            <parameter name="udid" value="7CD03CAD-A126-4F9F-8A70-750F370F1081" />
        </classes>
    </test>

    <test name="iPhone 7 Plus" group-by-instances="true" >
        <classes>
            <class name="ExampleTest"/>
            <parameter name="platformName" value="iOS" />
            <parameter name="automationName" value="XCUITEST" />
            <parameter name="browserName" value="safari" />
            <parameter name="platformVersion" value="11.4" />
            <parameter name="deviceName" value="iPhone 7 Plus" />
            <parameter name="udid" value="BCB2A8F4-4425-43E9-BA43-2044E2522CC0" />
        </classes>
    </test>


    <test name="Android Emulator" group-by-instances="true" >
        <classes>
            <class name="ExampleTest"/>
            <parameter name="platformName" value="Android" />
            <parameter name="automationName" value="Appium" />
            <parameter name="browserName" value="Chrome" />
            <parameter name="platformVersion" value="8.0" />
            <parameter name="deviceName" value="emulator-5554" />
            <parameter name="udid" value="emulator-5554" />
        </classes>
    </test>


</suite>