I am having trouble with my test execution. When running the tests sequentially they pass, but when run in parallel multiple times across different browsers, they fail. I have tried using threadlocal and manipulating driver object hashcodes, but nothing seems to work. Even adjusting the maven threadpoolsize didn't yield the desired results.
I'm stuck and would appreciate any help. I can't seem to find a blog or resource that clearly explains how to execute tests in parallel using the page factory pattern. Simple scripts with all Selenium actions written directly in the test method work fine, but incorporating page factory for code reusability and maintenance seems to throw things off.
My scenario involves multiple test classes and multiple pages. Any assistance would be greatly appreciated.
public class WebDriverManager {
private static HashMap<Long, WebDriver> map = new HashMap<>();
public static WebDriver getDriverInstance() {
return map.get(Thread.currentThread().getId());
}
public static void startDriver(String OS_Browser) throws Exception {
WebDriver driver;
if (OS_Browser.equalsIgnoreCase("Win7_Chrome"))
ChromeDriverManager.getInstance().version("2.31").setup();
driver = new ChromeDriver();
map.put(Thread.currentThread().getId(), driver);
}
public static void stopDriver() {
WebDriver driver = map.get(Thread.currentThread().getId());
if (null != driver) {
driver.quit();
driver = null;
}
}
}
<!-- language: java -->
public class Login extends TestBase {
@Parameters({"OS_Browser"})
@BeforeMethod(alwaysRun = true)
protected void oneTimeSetup(@Optional("Win7_Chrome") String OS_Browser) throws Exception {
WebDriverManager.startDriver(OS_Browser);
}
@AfterMethod(alwaysRun = true)
protected void oneTimeTeardown() {
WebDriverManager.stopDriver();
}
@Test()
public void Test_Error_Messages_For_Blank_Invalid_Incorrect_login_Credentials() throws Exception {
WebDriver driver = WebDriverManager.getDriverInstance();
driver.get(url);
Login_Page LoginPage = new Login_Page(driver);
LoginPage.wait_For_Login_PageLoad()
// UI Validation
.verify_Color_On_Links()
.verify_Texts_On_Login_Page()
.verify_Header_Logos()
// Check error messages for blank email and password
.click_SignIn()
.wait_For_Blank_Credentials_Error_Message()
// Check error messages for invalid email and password
.login("admin", "admin")
.wait_For_Invalid_Credentials_Error_Message()
// Check error messages for incorrect email and password
.login("<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="2f4e4b4246416f575655014c4042">[email protected]</a>", "admin")
.wait_For_Incorrect_Credentials_Error_Message();
}
}
public class Login_Page {
private final WebDriver driver;
@FindBy(css = "input#email")
private WebElement login_username;
@FindBy(css = "input#password")
private WebElement login_password;
@FindBy(css = "button#signin")
private WebElement button_signIn;
@FindBy(css = "a[ng-click*='terms']")
private WebElement terms_of_use;
@FindBy(css = "a[ng-click*='privacy']")
private WebElement privacy_policy;
@FindBy(css = "a[ng-click*='trademarks']")
private WebElement trademarks;
@FindBy(css = "a[ng-click*='ContactUs']")
private WebElement contactus;
@FindBy(css = "fieldset > div:nth-of-type(1) > p")
private WebElement signin_text;
@FindBy(css = ".container.ng-scope>img")
private WebElement header_logo;
@FindBy(css = "p[ng-show*='error.email'][aria-hidden='false']")
private WebElement enter_valid_email_address_error_message;
@FindBy(css = "p[ng-show*='loginform.emailaddress.$error.required'][aria-hidden='false']")
private WebElement email_required_error_message;
@FindBy(css = "p[ng-show*='loginform.password.$error.required'][aria-hidden='false']")
private WebElement password_required_error_message;
@FindBy(css = "span[translate='sign_error_msg']")
private WebElement enter_correct_credentials;
@FindBy(css = "img[src='img/common/ajax_progress.gif']")
private WebElement pleaseWait;
// Constructor takes a reference to the driver
public Login_Page(WebDriver driver) {
this.driver = driver;
PageFactory.initElements(driver, this);
}
public Login_Page click_SignIn() {
button_signIn.click();
return this;
}
public Login_Page login(String username, String password) {
login_username.clear();
login_username.sendKeys(username);
login_password.clear();
login_password.sendKeys(password);
button_signIn.click();
(new WebDriverWait(driver, 10))
.until(ExpectedConditions.invisibilityOf(pleaseWait));
return this;
}
public Login_Page wait_For_Blank_Credentials_Error_Message() throws InterruptedException {
(new WebDriverWait(driver, 10)).until(ExpectedConditions.and(
ExpectedConditions.visibilityOf(password_required_error_message),
ExpectedConditions.visibilityOf(email_required_error_message)));
String emailRequiredErrorMessage = email_required_error_message.getText().trim();
Assert.assertEquals(emailRequiredErrorMessage, "Your email address is required to proceed.");
String passwordRequiredErrorMessage = password_required_error_message.getText().trim();
Assert.assertEquals(passwordRequiredErrorMessage, "Your password is required to proceed.");
return this;
}
public Login_Page wait_For_Invalid_Credentials_Error_Message() throws InterruptedException {
(new WebDriverWait(driver, 10))
.until(ExpectedConditions.visibilityOf(enter_valid_email_address_error_message));
String ErrorMessage = enter_valid_email_address_error_message.getText().trim();
Assert.assertEquals(ErrorMessage, "Please enter the email address in a valid format.");
return this;
}
public void wait_For_Incorrect_Credentials_Error_Message() {
(new WebDriverWait(driver, 10))
.until(ExpectedConditions.visibilityOf(enter_correct_credentials));
String ErrorMessage = enter_correct_credentials.getText().trim();
Assert.assertEquals(ErrorMessage, "Sign-in credentials did not match. If you have not created an account with your email address and a password, you will need to do so before signing in.");
}
public Login_Page verify_Color_On_Links() {
String blue_Link_Color = "#026091";
List<WebElement> allLinks = driver.findElements(By.cssSelector("body a[href='#']"));
for (WebElement ele : allLinks) {
String color = ele.getCssValue("color");
String colorInHex = Color.fromString(color).asHex();
assertEquals(colorInHex, blue_Link_Color);
}
return this;
}
public Login_Page verify_Texts_On_Login_Page() {
String actual1 = signin_text.getText().trim();
String expected1 = "Please enter your email address and password in order to proceed.";
Assert.assertTrue(actual1.contains(expected1));
return this;
}
public Login_Page verify_Header_Logos() {
int headerLogoWidth = header_logo.getSize().getWidth();
int headerLogoHeight = header_logo.getSize().getHeight();
Assert.assertEquals(headerLogoWidth, 480);
Assert.assertEquals(headerLogoHeight, 100);
return this;
}
public Login_Page wait_For_Login_PageLoad() {
JSWaiter.waitJQueryAngular();
(new WebDriverWait(driver, 15)).until(ExpectedConditions.and(
ExpectedConditions.visibilityOf(login_username),
ExpectedConditions.visibilityOf(login_password),
ExpectedConditions.visibilityOf(button_signIn)));
return this;
}
}
<?xml version="1.0"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
<suite name="Login Suite" parallel="tests" thread-count="2">
<parameter name="URL" value="www.google.co.in"/>
<test name="Login Tests - Win7_Chrome">
<parameter name="OS_Browser" value="Win7_Chrome"/>
<classes>
<class name="com.company.tests.Login"/>
</classes>
</test>
<test name="Login Tests - Win7_IE">
<parameter name="OS_Browser" value="Win7_IE"/>
<classes>
<class name="com.company.tests.Login"/>
</classes>
</test>
</suite>