Best Testng code snippet using org.testng.Interface IListener.onAfterClass
onAfterClass
Using AI Code Generation
1import org.testng.ITestContext;2import org.testng.ITestListener;3import org.testng.ITestResult;4public class TestNGListener implements ITestListener {5 public void onTestStart(ITestResult result) {6 System.out.println("onTestStart method " + result.getName() + " start");7 }8 public void onTestSuccess(ITestResult result) {9 System.out.println("onTestSuccess method " + result.getName() + " succeed");10 }11 public void onTestFailure(ITestResult result) {12 System.out.println("onTestFailure method " + result.getName() + " failed");13 }14 public void onTestSkipped(ITestResult result) {15 System.out.println("onTestSkipped method " + result.getName() + " skipped");16 }17 public void onTestFailedButWithinSuccessPercentage(ITestResult result) {18 System.out.println("onTestFailedButWithinSuccessPercentage for " + result.getName());19 }20 public void onStart(ITestContext context) {21 System.out.println("onStart method " + context.getName());22 }23 public void onFinish(ITestContext context) {24 System.out.println("onFinish method " + context.getName());25 }26}27public class TestNGListener implements ITestListener {28 public void onTestStart(ITestResult result) {29 System.out.println("onTestStart method " + result.getName() + " start");30 }31 public void onTestSuccess(ITestResult result) {32 System.out.println("onTestSuccess method " + result.getName() + " succeed");33 }34 public void onTestFailure(ITestResult result) {35 System.out.println("onTestFailure method " + result.getName() + " failed");36 }37 public void onTestSkipped(ITestResult result) {38 System.out.println("onTestSkipped method " + result.getName() + " skipped");39 }40 public void onTestFailedButWithinSuccessPercentage(ITestResult result) {41 System.out.println("onTestFailedButWithinSuccessPercentage for " + result.getName());42 }43 public void onStart(ITestContext context) {44 System.out.println("onStart method " + context.getName());45 }
onAfterClass
Using AI Code Generation
1@AfterClass(alwaysRun = true)2public void afterClass() {3}4@AfterMethod(alwaysRun = true)5public void afterMethod() {6}7@AfterTest(alwaysRun = true)8public void afterTest() {9}10@AfterSuite(alwaysRun = true)11public void afterSuite() {12}13@BeforeClass(alwaysRun = true)14public void beforeClass() {15}16@BeforeMethod(alwaysRun = true)17public void beforeMethod() {18}19@BeforeTest(alwaysRun = true)20public void beforeTest() {21}22@BeforeSuite(alwaysRun = true)23public void beforeSuite() {24}25public void onTestFailedButWithinSuccessPercentage(ITestResult result) {26}27public void onTestFailure(ITestResult result) {28}29public void onTestSkipped(ITestResult result) {30}31public void onTestStart(ITestResult result) {32}33public void onTestSuccess(ITestResult result) {
onAfterClass
Using AI Code Generation
1public void test1() {2 WebDriver driver = new ChromeDriver();3 driver.quit();4}5public void test2() {6 WebDriver driver = new ChromeDriver();7 driver.quit();8}9public void test3() {10 WebDriver driver = new ChromeDriver();11 driver.quit();12}13public void test4() {14 WebDriver driver = new ChromeDriver();15 driver.quit();16}17public void test5() {18 WebDriver driver = new ChromeDriver();19 driver.quit();20}21public void test6() {22 WebDriver driver = new ChromeDriver();23 driver.quit();24}25public void test7() {26 WebDriver driver = new ChromeDriver();27 driver.quit();28}29public void test8() {30 WebDriver driver = new ChromeDriver();31 driver.quit();32}33public void test9() {34 WebDriver driver = new ChromeDriver();35 driver.quit();36}
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When you enable parallel then there will be some time between the beforeInvocation
and afterInvocation
in the logs as you have noticed and that difference in time varies from test to test hence the staggered output.
If what you want is the start and end messages next to each other then you are basically throwing out the time factor and as such can simply add your beforeInvocation
message to the afterInvocation
method as follows:
public class TestExecutionListener implements IInvokedMethodListener {
@Override
public void beforeInvocation(IInvokedMethod iInvokedMethod, ITestResult iTestResult) {
}
@Override
public void afterInvocation(IInvokedMethod iInvokedMethod, ITestResult iTestResult) {
System.out.println("Testing : " + iInvokedMethod.getTestMethod().getMethodName());
System.out.println("Successfully Tested : " + iInvokedMethod.getTestMethod().getMethodName());
}
}
IMO this is the only way to do it as per your spec. However, if there is other information that must be gathered during the tests then perhaps you could buffer some logs in the TestExecutionListener
for example:
public class TestExecutionListener implements IInvokedMethodListener {
private Map<Integer, Deque<String>> logsMap = new HashMap<Integer, Deque<String>>();
public void log(IInvokedMethod iInvokedMethod, String log) {
if(!logsMap.containsKey(iInvokedMethod.getId())) {
logsMap.put(iInvokedMethod.getId(), new ArrayDeque<String>());
}
logsMap.get(iInvokedMethod.getId()).add(log);
}
@Override
public void beforeInvocation(IInvokedMethod iInvokedMethod, ITestResult iTestResult) {
log(iInvokedMethod, "Testing : " + iInvokedMethod.getTestMethod().getMethodName());
}
@Override
public void afterInvocation(IInvokedMethod iInvokedMethod, ITestResult iTestResult) {
log(iInvokedMethod, "Successfully Tested : " + iInvokedMethod.getTestMethod().getMethodName());
Deque<String> logs = logsMap.get(iInvokedMethod.getId());
while(!logs.isEmpty()) {
System.out.println(logs.poll());
}
}
}
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