selenium-webdriver Page Object Model Introduction (Using Java)
Example
An example to perform login test based on Page object pattern:
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.PageFactory;
/**
* Class which models the view of Sign-In page
*/
public class SignInPage {
@FindBy(id="username")
private usernameInput;
@FindBy(id="password")
private passwordInput;
@FindBy(id="signin")
private signInButton;
private WebDriver driver;
public SignInPage(WebDriver driver) {
this.driver = driver;
}
/**
* Method to perform login
*/
public HomePage performLogin(String username, String password) {
usernameInput.sendKeys(username);
passwordInput.sendKeys(password);
signInButton.click();
return PageFactory.initElements(driver, HomePage.class);
}
}
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.PageFactory;
/**
* Class which models the view of home page
*/
public class HomePage {
@FindBy(id="logout")
private logoutLink;
private WebDriver driver;
public HomePage(WebDriver driver) {
this.driver = driver;
}
/**
* Method to log out
*/
public SignInPage logout() {
logoutLink.click();
wait.ForPageToLoad();
return PageFactory.initElements(driver, SignInPage.class);
}
}
/**
* Login test class
*/
public class LoginTest {
public void testLogin() {
SignInPage signInPage = new SignInPage(driver);
HomePage homePage = signInPage.login(username, password);
signInPage = homePage.logout();
}
}
