Exemple d'utilisation des tests paramétrés en TestNG avec les DataProvider :

import static org.assertj.core.Asserstions.assertThat;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

public class ExempleTest {
   private PrimeNumberChecker primeNumberChecker = new PrimeNumberChecker();

   @DataProvider(name = "test1")
   static Object[][] primeNumbers() {
      return new Object[][] {{2, true}, {6, false}, {19, true}, {22, false}, {23, true}};
   }

   // This test will run 5 times since we have 5 parameters defined
   @Test(dataProvider = "test1")
   void testPrimeNumberChecker(Integer inputNumber, Boolean expectedResult) {
      assertThat(primeNumberChecker.validate(inputNumber)).isEqualTo(expectedResult);
   }
}