TestNG - Exemple d’annotations de configuration

TestNG - Exemple d'annotations de configuration

testng-configuration

Dans TestNG, nous pouvons utiliser les annotations suivantes pour effectuer la configuration de votre classe de test, comme configurer / nettoyer une base de données, préparer les données factices, déployer / arrêter le serveur, etc.

@BeforeSuite - For suite test, run before all tests in this suite have run.
@AfterSuite -  For suite test, run after all tests in this suite have run.

@BeforeTest - For suite test, run before any test method belonging to the classes inside the  tag is run.
@AfterTest - For suite test, run after all the test methods belonging to the classes inside the  tag have run.

@BeforeGroups: Run before the first test method that belongs to the group is invoked.
@AfterGroups: Run after the last test method that belongs to the groups is invoked.

@BeforeClass - Run before the first test method in the current class is invoked.
@AfterClass - Run after all the test methods in the current class have been run.

@BeforeMethod - Run before each test method.
@AfterMethod - Run after each test method.

P.S Suite test – Run multiple test classes together.

Consultez les exemples suivants pour voir l'ordre d'exécution - quelle méthode est appelée en premier et laquelle est la suivante.

1. Classe de test unique

En exécutant un seul scénario de test, montrez l'utilisation des valeurs avant / aprèsgroup,class etmethod.

TestConfiguration.java

package com.example.testng.examples.configuration;

import org.testng.annotations.AfterClass;
import org.testng.annotations.AfterGroups;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.BeforeGroups;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

public class TestConfiguration {

    @BeforeGroups("shopping")
    public void beforeGroups() {
        System.out.println("@BeforeGroups");
    }

    @AfterGroups("shopping")
    public void afterGroups() {
        System.out.println("@AfterGroups");
    }

    @BeforeClass
    public void beforeClass() {
        System.out.println("@BeforeClass");
    }

    @AfterClass
    public void afterClass() {
        System.out.println("@AfterClass");
    }

    @BeforeMethod
    public void beforeMethod() {
        System.out.println("@BeforeMethod");
    }

    @AfterMethod
    public void afterMethod() {
        System.out.println("@AfterMethod");
    }

    @Test(groups = "shopping")
    public void runTest1() {
        System.out.println("@Test - runTest1");
    }

    @Test
    public void runTest2() {
        System.out.println("@Test - runTest2");
    }
}

Sortie

@BeforeClass

@BeforeGroups
@BeforeMethod
@Test - runTest1
@AfterMethod
@AfterGroups

@BeforeMethod
@Test - runTest2
@AfterMethod

@AfterClass

PASSED: runTest1
PASSED: runTest2

===============================================
    Default test
    Tests run: 2, Failures: 0, Skips: 0
===============================================

2. Classes de test de suite

Créez 2 classes de test supplémentaires pour montrer l'utilisation des avant / aprèssuite ettest.

DBConfig.java

package com.example.testng.examples.configuration;

import org.testng.annotations.AfterSuite;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeSuite;
import org.testng.annotations.BeforeTest;

public class DBConfig {

    @BeforeSuite()
    public void beforeSuite() {
        System.out.println("@BeforeSuite");
    }

    @AfterSuite()
    public void afterSuite() {
        System.out.println("@AfterSuite");
    }

    @BeforeTest()
    public void beforeTest() {
        System.out.println("@BeforeTest");
    }

    @AfterTest()
    public void afterTest() {
        System.out.println("@AfterTest");
    }

}

TestDBConnection.java

package com.example.testng.examples.configuration;

import org.testng.annotations.Test;

public class TestDBConnection {

    @Test
    public void runOtherTest1() {
        System.out.println("@Test - runOtherTest1");
    }

    @Test
    public void runOtherTest2() {
        System.out.println("@Test - runOtherTest2");
    }

}

Créez un fichier XML pour exécuter plusieurs cas de test ensemble. Lisez les commentaires XML pour plus d'explications.

testng.xml

Sortie

@BeforeSuite

@BeforeTest     //Start {case1}
@BeforeClass
@BeforeGroups
@BeforeMethod
@Test - runTest1
@AfterMethod
@AfterGroups
@BeforeMethod
@Test - runTest2
@AfterMethod
@AfterClass
@Test - runOtherTest1
@Test - runOtherTest2
@AfterTest      //End {case1}


@BeforeTest     //Start {case2}
@Test - runOtherTest1
@Test - runOtherTest2
@AfterTest      //End {case2}

@AfterSuite

===============================================
TestAll
Total tests run: 6, Failures: 0, Skips: 0
===============================================

Terminé.

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TestNG - Exemple d’annotations de configuration