As a beginner in Selenium, I am using IntelliJ along with Selenium WebDriver and Junit. My current challenge lies in setting up the TestBase class within the PageObject framework. Below is an excerpt of my TestBase class:
import org.junit.After;
import org.junit.Before;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
public class TestBase {
WebDriver driver;
public WebDriver getDriver() {
return driver;
}
@Before
public void testSetUp(){
System.setProperty("webdriver.chrome.driver", "C:\\Users\\Dragana\\Desktop\\chromedriver.exe ");
ChromeOptions options = new ChromeOptions();
options.addArguments("--start-maximized", "--disable-cache");
driver = new ChromeDriver(options);
driver.navigate().to("http://store.demoqa.com/");
}
@After
public void testTearDown(){
driver.close();
}
}
The above code showcases my test class.
package test;
import PageObjectPage.HomePage;
import PageObjectPage.LogInResultPage;
import PageObjectPage.MyAccount;
import TestBaseSetup.TestBase;
import org.junit.Assert;
import org.junit.Test;
import org.openqa.selenium.WebDriver;
public class AccountTest extends TestBase {
protected WebDriver driver;
public WebDriver getDriver() {
return driver;
}
@Test
public void shouldLogIn() {
HomePage onHomePage = new HomePage(driver);
System.out.println("Step 1 ");
MyAccount onMyAccount = onHomePage.clickOnMyAccount();
System.out.println("Step 2");
LogInResultPage onResultPage = onMyAccount.LogIn().submitForm();
System.out.println("Step 3");
wait(2000);
Assert.assertTrue(onResultPage.getMessage().contains("ERROR"));
}
public void wait(int seconds){
try {
Thread.sleep(2000);
} catch (final InterruptedException e) {
e.printStackTrace();
}
}
}
This subsection provides details on the various pages within the PageObject architecture:
package PageObjectPage;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
public class HomePage {
private WebDriver driver;
public HomePage(WebDriver driver){
this.driver=driver;
}
public MyAccount clickOnMyAccount(){
//Click on My Account
driver.findElement(By.className("account_icon")).click();
return new MyAccount(driver);
}
public void wait(int seconds){
try {
Thread.sleep(2000);
} catch (final InterruptedException e) {
e.printStackTrace();
}
}
}
Details of the MyAccount page are as follows:
package PageObjectPage;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
public class MyAccount {
protected WebDriver driver;
public MyAccount(WebDriver driver){
this.driver = driver;
}
public MyAccount LogIn(){
//Fill in the text box username
driver.findElement(By.id("log")).sendKeys("Dragana");
//Fill in the text box password
driver.findElement(By.id("pwd")).sendKeys("123456");
return new MyAccount(driver);
}
public LogInResultPage submitForm() {
//Click on button Log in
driver.findElement(By.id("login")).click();
return new LogInResultPage();
}
}
Lastly, we have the LogInResultPage:
package PageObjectPage;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
public class LogInResultPage {
protected WebDriver driver;
public LogInResultPage(){
}
public String getMessage(){
//Printing message
return driver.findElement(By.tagName("p")).getText();
}
}
Upon running the test, I encountered the following output:
"C:\Program Files\Java\jdk1.8.0_101\bin\java" ...
Starting ChromeDriver 2.25....
Only local connections are allowed.
Dec 05, 2016 3 .... INFO: Attempting bi-dialect session...
Jan 01, 2020 3...
INFO: Detected dialect: OSS
Step 1
java.lang.NullPointerException
at PageObjectPage.HomeP...
Process finished with exit code -1
I am currently facing challenges pinpointing the source of the problem when running this project. Any insights or assistance provided would be greatly appreciated. Thank you.