}
        '''

        file('src/integTest/java/it/IntegrationTest.java') << '''
            package it;

            import org.testng.annotations.BeforeTest;
            import org.testng.annotations.Test;

            import static org.testng.Assert.assertEquals;

            public class IntegrationTest {

                protected int value = 0;

                @BeforeTest

Laura Kassovic <******@****.***> 1701107622 -0800

stNG.html[TestNG API] that is used by Gradle's TestNG integration executes tests in unpredictable order by default.footnote:[The TestNG documentation contains more details about test ordering when working with `testng.xml` files: http://testng.org/doc/documentation-main.html#testng-xml[].] The ability to preserve test execution order was introduced with TestNG version 5.14.5. Setting the `preserveOrder` property to `true` for an older TestNG version will cause the build to fail.

.Preserving...

dependencies {
    testImplementation 'org.testng:testng:6.3.1'
}

test {
	useTestNG() {
        suiteXmlBuilder().suite(name: 'testing-testng') {
            test (name : 'testing-testng', annotations : 'JDK', verbose:'1') {
                classes([:]) {
                    'class' (name: 'org.gradle.testng.UserImplTest') {
                        methods([:]) {
                            include(name: 'testOkFirstName')

            getTestResultsFileAsXml(dslDir, "org.gradle.testng.Test1"),
            2)
        assertTestsRunCount(
            getTestResultsFileAsXml(dslDir, "org.gradle.testng.Test2"),
            2)

        where:
        dsl << ['groovy', 'kotlin']
    }

    @UsesSample("testing/testng-groupbyinstances")
    def "can use the groupByInstances option with TestNG tests with #dsl dsl"() {
        given:

 * limitations under the License.
 */

package org.gradle.api.internal.tasks.testing.testng

import org.gradle.api.internal.tasks.testing.filter.DefaultTestFilter
import org.gradle.api.model.ObjectFactory
import org.gradle.api.tasks.testing.Test
import org.gradle.api.tasks.testing.testng.TestNGOptions
import org.gradle.internal.actor.ActorFactory
import org.gradle.internal.id.IdGenerator

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.testing.testng

import org.gradle.integtests.fixtures.MultiVersionIntegrationSpec
import org.gradle.integtests.fixtures.TargetCoverage
import org.gradle.testing.fixture.TestNGCoverage

@TargetCoverage({ TestNGCoverage.SUPPORTS_PRESERVE_ORDER })

            }
        """

        file("src/test/java/TestFactory.java") << """
            import org.testng.annotations.AfterClass;
            import org.testng.annotations.BeforeClass;
            import org.testng.annotations.DataProvider;
            import org.testng.annotations.Factory;
            import org.testng.annotations.Test;

            public class TestFactory {

                @DataProvider(name = "data")

 */

package org.gradle.api.internal.tasks.testing.testng

import org.gradle.api.tasks.testing.TestFailure
import org.testng.ITestContext
import org.testng.ITestListener
import org.testng.ITestResult
import org.testng.annotations.AfterClass
import org.testng.annotations.AfterMethod
import org.testng.annotations.BeforeClass
import org.testng.annotations.BeforeMethod
import org.testng.annotations.Factory

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.testing.testng

import org.gradle.integtests.fixtures.AbstractIntegrationSpec
import org.gradle.integtests.fixtures.DefaultTestExecutionResult
import org.gradle.testing.fixture.TestNGCoverage
import spock.lang.Issue

import static org.gradle.integtests.fixtures.TestExecutionResult.EXECUTION_FAILURE