smoke.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "https://testng.org/testng-1.0.dtd">

<!-- Fast smoke suite: the few highest-value happy-path checks. -->
<!-- Run with: mvn clean test -Dsuite=smoke.xml -->
<suite name="SauceDemo Smoke" verbose="1">

    <!-- Listeners auto-registered via TestNG ServiceLoader (see
         src/test/resources/META-INF/services/org.testng.ITestNGListener). -->

    <test name="Smoke">
        <classes>
            <class name="com.saucedemo.tests.LoginTest">
                <methods>
                    <include name="standardUserCanLogIn"/>
                </methods>
            </class>
            <class name="com.saucedemo.tests.CartTest">
                <methods>
                    <include name="addSingleItem"/>
                </methods>
            </class>
            <class name="com.saucedemo.tests.CheckoutTest">
                <methods>
                    <include name="successfulCheckout"/>
                </methods>
            </class>
        </classes>
    </test>
</suite>