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tests.LoginTest need to share an instance of WebDriver with utils.listener.TestListener; an possible alternative implementation using ITestContext #12

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tests.LoginTest need to share an instance of WebDriver with utils.listener.TestListener; an possible alternative implementation using ITestContext #12

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9 changes: 6 additions & 3 deletions src/test/java/tests/BaseTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,8 @@
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.firefox.FirefoxOptions;
import org.testng.ITestContext;
import org.testng.ITestResult;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.BeforeMethod;
Expand All @@ -12,20 +14,20 @@
import utils.logs.Log;

public class BaseTest {
public WebDriver driver;
private WebDriver driver;
public HomePage homePage;

public WebDriver getDriver() {
return driver;
}

@BeforeSuite
public void setupProxy() {
public void setupProxy(ITestContext iTestContext) {

}

@BeforeClass
public void classLevelSetup() {
public void classLevelSetup(ITestContext iTestContext) {
Log.info("Tests is starting!");

FirefoxOptions firefoxOptions = new FirefoxOptions();
Expand All @@ -36,6 +38,7 @@ public void classLevelSetup() {

firefoxOptions.setCapability("proxy", proxy);
driver = new FirefoxDriver(firefoxOptions);
iTestContext.setAttribute("WebDriver", driver);
}

@BeforeMethod
Expand Down
33 changes: 21 additions & 12 deletions src/test/java/utils/listeners/TestListener.java
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Original file line number Diff line number Diff line change
Expand Up @@ -7,23 +7,21 @@
import org.testng.ITestContext;
import org.testng.ITestListener;
import org.testng.ITestResult;
import tests.BaseTest;
import utils.extentreports.ExtentManager;
import utils.logs.Log;

import java.util.Objects;

import static utils.extentreports.ExtentTestManager.getTest;

public class TestListener extends BaseTest implements ITestListener {
public class TestListener implements ITestListener {
private static String getTestMethodName(ITestResult iTestResult) {
return iTestResult.getMethod().getConstructorOrMethod().getName();
}

@Override
public void onStart(ITestContext iTestContext) {
Log.info("I am in onStart method " + iTestContext.getName());
iTestContext.setAttribute("WebDriver", this.driver);
}

@Override
Expand All @@ -49,17 +47,28 @@ public void onTestSuccess(ITestResult iTestResult) {
public void onTestFailure(ITestResult iTestResult) {
Log.info(getTestMethodName(iTestResult) + " test is failed.");

//Get driver from BaseTest and assign to local webdriver variable.
Object testClass = iTestResult.getInstance();
WebDriver driver = ((BaseTest) testClass).getDriver();
//Get an instance of WebDriver out of the ITestResult
if (iTestResult.getTestContext().getAttribute("WebDriver") != null) {
WebDriver driver =
(WebDriver) iTestResult.getTestContext()
.getAttribute("WebDriver");

//Take base64Screenshot screenshot for extent reports
String base64Screenshot =
"data:image/png;base64," + ((TakesScreenshot) Objects.requireNonNull(driver)).getScreenshotAs(OutputType.BASE64);
//Take base64Screenshot screenshot for extent reports
String base64Screenshot =
"data:image/png;base64," +
((TakesScreenshot) Objects.requireNonNull(driver))
.getScreenshotAs(OutputType.BASE64);

//ExtentReports log and screenshot operations for failed tests.
getTest().log(Status.FAIL, "Test Failed",
getTest().addScreenCaptureFromBase64String(base64Screenshot).getModel().getMedia().get(0));
//ExtentReports log and screenshot operations for failed tests.
getTest().log(Status.FAIL, "Test Failed",
getTest().addScreenCaptureFromBase64String(base64Screenshot)
.getModel().getMedia().get(0));
} else {
throw new RuntimeException(
"Unable to get a WebDriver instance out of the ITestResult. " +
" Your Test class is supposed to set it by calling " +
"ITestContext.addAttribute(\"WebDriver\", driver)");
}
}

@Override
Expand Down