java-tutorials/testing-modules/testng-command-line/testng.xml

<!DOCTYPE suite SYSTEM "https://testng.org/testng-1.0.dtd" >

<suite name="TestNG command-line" verbose="10">
    <test name="Date Serializer">
        <classes>
            <class
                name="com.baeldung.testng.DateSerializerServiceUnitTest" />
        </classes>
    </test>
</suite>