Using POM with java

Question

@Thanks the_coder As he explained ; I have add some lines to my PageObject class. And then use them on the same class. Then call the login method from my test by creating an object reference.

But i was getting the following error.

java.lang.NullPointerException

Which was resolved by adding the following constructor to the Page object class

public POMLogin()
{
  PageFactory.initElements(jUnitLogintest.driver, this);
}

Answer 1

You need to create methods (actions to be done on the elements) in your page object like the following:

Page Object

class POMLogin
{
 // Web Elements

 public void login()
 {
   UsernameTxtBox.sendKeys("x");
   PasswordTxtBox.sendKeys("y");
   ButtonLgn.click();
 }
}

And use the page objects in your test class

Test Class:

# Pseudo code
import packagename.POMLogin;
public void TestClass
{
    @Test
    public void LoginCheck()
    {
      POMLogin pom = new POMLogin();
      pom.login();
     // Then perform your assert here
    }
}

The above code is just a pseudo code.