Extent report is not giving proper report on parallel execution - selenium-grid

Question

ReporterClass.Java:
package POM_Classes;
import com.aventstack.extentreports.AnalysisStrategy;
import com.aventstack.extentreports.ExtentReports;
import com.aventstack.extentreports.ExtentTest;
import com.aventstack.extentreports.reporter.ExtentHtmlReporter;
public class ReporterClass {
public static ExtentHtmlReporter html;
public ExtentReports extent;
public ExtentTest test, suiteTest;
public String testCaseName, testNodes, testDescription, category, authors;
public void startResult() {
html = new ExtentHtmlReporter("./reports/result.html");
html.setAppendExisting(true);
extent = new ExtentReports();
extent.attachReporter(html);
}
/*public ExtentTest startTestModule(String testCaseName, String testDescription) {
suiteTest = extent.createTest(testCaseName, testDescription);
return suiteTest;
}*/
public ExtentTest startTestCase(String testName) {
System.out.println(testName);
test = extent.createTest(testName);
return test;
}
public void reportStep(String desc, String status) {
if (status.equalsIgnoreCase("PASS")) {
test.pass(desc);
} else if (status.equalsIgnoreCase("FAIL")) {
test.fail(desc);
} else if (status.equalsIgnoreCase("WARNING")) {
test.warning(desc);
} else if (status.equalsIgnoreCase("INFO")) {
test.info(desc);
}
}
public void endTestcase() {
extent.setAnalysisStrategy(AnalysisStrategy.CLASS);
}
public void endResult() {
extent.flush();
}
}
Usage:
#Test
public void 961_NavigateToMyAlertsAndAddNewAlerts()
throws IOException, InterruptedException, ATUTestRecorderException, APIException {
driver = launchTargetUrl(this.getClass().getSimpleName().toString());
startResult();
test = startTestCase(Thread.currentThread().getStackTrace()[1].getMethodName().toString());
LoginApplication(driver,transactionusername, transactionuserpassword,test);
HomePage homePage = new HomePage(driver,test);
homePage.MyAlerts.click();
MyAlerts myalerts = new MyAlerts(driver,test);
String selectedcardName;
selectedcardName = driver.findElement(myalerts.cardName).getText().trim();
System.out.println(selectedcardName);
}
#AfterMethod
public void afterMethod(ITestResult result) throws ATUTestRecorderException {
resultOfTest(result);
endTestcase();
endResult();
closeBrowsers(driver);
}
The test case which first gets completed has the report and if the another test case is completed then that result overrides the old one..
If I change public static ExtentReports extent; then it maintains only thread so it logs only one test case and the other parallel execution is not even recorded.. How to resolve this?

Answer 1

Ok, here you go. I haven't tested this yet, but this should allow you to use Extent with parallel usage.
Reporter:
public abstract class ReporterClass {
private static final ExtentReports EXTENT = ExtentManager.getInstance();
public ExtentTest test, suiteTest;
public String testCaseName, testNodes, testDescription, category, authors;
public synchronized ExtentTest startTestCase(String testName) {
System.out.println(testName);
return ExtentTestManager.createTest(testName);
}
public synchronized void reportStep(String desc, String status) {
if (status.equalsIgnoreCase("PASS")) {
ExtentTestManager.getTest().pass(desc);
} else if (status.equalsIgnoreCase("FAIL")) {
ExtentTestManager.getTest().fail(desc);
} else if (status.equalsIgnoreCase("WARNING")) {
ExtentTestManager.getTest().warning(desc);
} else if (status.equalsIgnoreCase("INFO")) {
ExtentTestManager.getTest().info(desc);
}
}
public synchronized void endResult() {
EXTENT.flush();
}
#BeforeMethod
public synchronized void beforeMethod(Method method) {
startTestCase(method.getName());
}
#AfterMethod
public synchronized void afterMethod(ITestResult result) throws ATUTestRecorderException {
reportStep(result.getThrowable(), result.getStatus());
endResult();
closeBrowsers(driver);
}
}
Base:
public abstract class BaseClass extends ReporterClass {
// .. abstractions
}
Extent utils:
public class ExtentTestManager {
static Map<Integer, ExtentTest> extentTestMap = new HashMap<Integer, ExtentTest>();
private static final ExtentReports EXTENT = ExtentManager.getInstance();
public static synchronized ExtentTest getTest() {
return extentTestMap.get((int) (long) (Thread.currentThread().getId()));
}
public static synchronized ExtentTest createTest(String testName) {
return createTest(testName, "");
}
public static synchronized ExtentTest createTest(String testName, String desc) {
ExtentTest test = EXTENT.createTest(testName, desc);
extentTestMap.put((int) (long) (Thread.currentThread().getId()), test);
return test;
}
}
public class ExtentManager {
private static ExtentReports extent;
public synchronized static ExtentReports getInstance() {
if (extent == null) {
createInstance("reports/extent.html");
}
return extent;
}
public synchronized static ExtentReports createInstance(String fileName) {
ExtentHtmlReporter htmlReporter = new ExtentHtmlReporter(fileName);
htmlReporter.config().setTestViewChartLocation(ChartLocation.BOTTOM);
htmlReporter.config().setChartVisibilityOnOpen(true);
htmlReporter.config().setTheme(Theme.STANDARD);
htmlReporter.config().setDocumentTitle(fileName);
htmlReporter.config().setEncoding("utf-8");
htmlReporter.config().setReportName(fileName);
htmlReporter.setAppendExisting(true);
extent = new ExtentReports();
extent.setAnalysisStrategy(AnalysisStrategy.CLASS);
extent.attachReporter(htmlReporter);
return extent;
}
}
Finally, your slim tests. Notice there is 0 lines of reporter code here - see ReporterClass.
public class MyTestsClass extends BaseClass {
#Test
public void 961_NavigateToMyAlertsAndAddNewAlerts()
throws IOException, InterruptedException, ATUTestRecorderException, APIException {
driver = launchTargetUrl(this.getClass().getSimpleName().toString());
LoginApplication(driver,transactionusername, transactionuserpassword,test);
HomePage homePage = new HomePage(driver,test);
homePage.MyAlerts.click();
MyAlerts myalerts = new MyAlerts(driver,test);
String selectedcardName;
selectedcardName = driver.findElement(myalerts.cardName).getText().trim();
System.out.println(selectedcardName);
}
}

Answer 2

//Add below class in your Project. First you need to add the respective object and
//call them respectively. Declaring Extent and Driver as static is a big problem in
//Parallel/execution.
//Avoid using static as far as possible by using the below class.
import java.util.ArrayList;
import java.util.List;
import org.openqa.selenium.WebDriver;
import com.aventstack.extentreports.ExtentReports;
import com.aventstack.extentreports.ExtentTest;
public class WebDriverFactory {
private static ThreadLocal<WebDriver> drivers=new ThreadLocal<>();
private static List<WebDriver> storeDrivers=new ArrayList<WebDriver>();
private static List<ExtentTest> extent=new ArrayList<ExtentTest>();
private static ThreadLocal<ExtentTest> reports=new ThreadLocal<ExtentTest>();
static
{
Runtime.getRuntime().addShutdownHook(new Thread(){
public void run()
{
storeDrivers.stream().forEach(WebDriver::quit);
}
});
}
public static WebDriver getDriver()
{
return drivers.get();
}
public static ExtentTest getextentReportObject()
{
return reports.get();
}
public static void addDriver(WebDriver driver)
{
storeDrivers.add(driver);
drivers.set(driver);
}
public static void addExtentReportObject(ExtentTest report)
{
extent.add(report);
reports.set(report);
}
public static void removeDriver()
{
storeDrivers.remove(drivers.get());
drivers.remove();
}
}
//Add and Invoke the object in the following way
/*** Add and invoke the object in the below fashion **/
WebDriverFactory.addExtentReportObject(extent.createTest("Monitor Scenario
").createNode("Monitor Page Validation"));
WebDriverFactory.getextentReportObject().assignCategory("#SmokeTest");