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Faild to run desktop Automaition with winapp driver : FAILED CONFIGURATION

I try to run an automation on notepad file on windows via winnap driver.
and I get : "FAILED CONFIGURATION: #BeforeMethod setUp
org.openqa.selenium.WebDriverException: Connection refused: no further
information"
What is can be ?
JAVA :
package com.mytest;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.AfterSuite;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import io.appium.java_client.windows.WindowsDriver;
public class NotePadTest {
public static WindowsDriver driver = null ;
#BeforeMethod
public void setUp() {
DesiredCapabilities cap = new DesiredCapabilities();
cap.setCapability("app","C:\\Windows\\System32\\notepad.exe");
cap.setCapability( "platform", "Windows");
cap.setCapability( "deviceName", "WindowsPC");
try {
driver = new WindowsDriver(new URL("http://127.0.0.1:4723"), cap);
} catch (MalformedURLException e) {
// TODO: handle exception
e.printStackTrace();
}
driver.manage().timeouts().implicitlyWait(5, TimeUnit.SECONDS);
}
#AfterMethod
public void clenUp() {
driver.quit();
setUp();
}
#AfterSuite
public void tearDown() {
driver.quit();
}
#Test
public void checkHelpAboutNowTest() {
driver.findElementByName("App theme").click();
}
}

Cucumber-POM hybrid framework implementation issues

I first created a POM model framework for a test practice with LOG4J, listners for Screenshots.
Later tried to add Cucumber BDD framework also into the same framework. I'm able to run the tests as expected, but facing two issues:
POM Framework initial tests are able to take Screenshots, but BDD test fails with Null pointer exception, unable to get the driver object from the Methods.
Logs not getting printed for BDD tests while works fine with POM tests.
Code
TestRunner.java
package cucumberRunner;
import org.junit.runner.RunWith;
import io.cucumber.junit.Cucumber;
//import io.cucumber.junit.CucumberOptions;
import io.cucumber.testng.AbstractTestNGCucumberTests;
import io.cucumber.testng.CucumberOptions;
//#RunWith(Cucumber.class)
#CucumberOptions(
features="src/test/java/features",
glue="stepDefinitions")
public class TestRunner extends AbstractTestNGCucumberTests {
}
MyStepDefinitions.java
package stepDefinitions;
import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;
import org.junit.Assert;
import org.openqa.selenium.WebDriver;
import io.cucumber.java.en.Given;
import io.cucumber.java.en.Then;
import io.cucumber.java.en.When;
import e2E4.UserLogins;
import pageObjects.LandingPage;
import pageObjects.LoggedOnPage;
import resources.BaseClass;
public class MyStepDefinitions extends BaseClass {
public WebDriver driver;
Logger log=LogManager.getLogger(UserLogins.class.getName());
#Given("^Initialize browser with Chrome$")
public void initialize_browser_with_Chrome() throws Throwable {
driver = driverIni();
}
#Given("^Navigate to \"([^\"]*)\" website$")
public void navigate_to_saucelabs_website(String arg1) throws Throwable {
driver.get(arg1);
}
#When("^User enters \"([^\"]*)\" and \"([^\"]*)\" and Logs in$")
public void user_enters_and_and_Logs_in(String arg1, String arg2) throws Throwable {
LandingPage lp=new LandingPage(driver);
lp.sendUsername().sendKeys(arg1);
lp.sendPassword().sendKeys(arg2);
lp.sendLoginBtn().click();
log.info("Logging in");
}
#Then("^Verify if user successfully logged in$")
public void verify_if_user_successfully_logged_in() throws Throwable {
LoggedOnPage lop=new LoggedOnPage(driver);
Assert.assertTrue(lop.filterbtn().isDisplayed());
log.info("Logged in successfully");
}
}
BaseClass.java
package resources;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.time.Duration;
import java.util.Properties;
import org.apache.commons.io.FileUtils;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
public class BaseClass {
public WebDriver driver;
public Properties prop;
String dataPath=System.getProperty("user.dir");
public WebDriver driverIni() throws IOException {
FileInputStream fis=new FileInputStream(dataPath+"\\src\\main\\java\\resources\\data.properties");
prop=new Properties();
prop.load(fis);
String browserRequired=prop.getProperty("browser");
if(browserRequired.equalsIgnoreCase("chrome")) {
System.setProperty("webdriver.chrome.driver", dataPath+"\\chromedriver.exe");
driver=new ChromeDriver();
}
driver.manage().window().maximize();
driver.manage().timeouts().implicitlyWait(Duration.ofSeconds(10));
return driver;
}
public String screenshot(String methodName, WebDriver driver) throws IOException {
TakesScreenshot ts=(TakesScreenshot) driver;
File source=ts.getScreenshotAs(OutputType.FILE);
String dest=dataPath+"\\reports\\"+methodName+".png";
FileUtils.copyFile(source, new File(dest));
return dest;
}
}
Listners.java
package e2E4;
import java.io.IOException;
import org.openqa.selenium.WebDriver;
import org.testng.ITestContext;
import org.testng.ITestListener;
import org.testng.ITestResult;
import com.aventstack.extentreports.ExtentReports;
import com.aventstack.extentreports.ExtentTest;
import com.aventstack.extentreports.Status;
import resources.BaseClass;
import resources.ExtendRep;
public class Listners extends BaseClass implements ITestListener {
WebDriver driver=null;
ExtendRep er=new ExtendRep();
ExtentReports extent=er.getReports();
ExtentTest test;
ThreadLocal<ExtentTest> et=new ThreadLocal<ExtentTest>();
public void onTestStart(ITestResult result) {
test=extent.createTest(result.getMethod().getMethodName());
et.set(test);
}
public void onTestSuccess(ITestResult result) {
String methodName=result.getMethod().getMethodName();
et.get().log(Status.PASS, "Test Passed Successfully");
try {
driver=(WebDriver)result.getTestClass().getRealClass().getDeclaredField("driver").get(result.getInstance());
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
et.get().addScreenCaptureFromPath(screenshot(methodName,driver),result.getMethod().getMethodName());
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void onTestFailure(ITestResult result) {
String methodName=result.getMethod().getMethodName();
et.get().fail(result.getThrowable());
try {
driver=(WebDriver)result.getTestClass().getRealClass().getDeclaredField("driver").get(result.getInstance());
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
et.get().addScreenCaptureFromPath(screenshot(methodName,driver),result.getMethod().getMethodName());
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void onTestSkipped(ITestResult result) {
}
public void onTestFailedButWithinSuccessPercentage(ITestResult result) {
}
public void onTestFailedWithTimeout(ITestResult result) {
}
public void onStart(ITestContext context) {
}
public void onFinish(ITestContext context) {
extent.flush();
}
}
P.S : ExtentReports were working fine tho throu the Listners. Not able to figure it out :(

I am getting null pointer exception in page object class why I am getting NPE

Base class
package resources;
import java.io.FileInputStream;
import java.io.IOException;
import java.time.Duration;
import java.util.Properties;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.testng.Assert;
public class base {
public WebDriver driver;
public Properties property;
public String url= "qwerty";
public WebDriver initializeDriver() throws IOException {
property = new Properties();
FileInputStream file = new FileInputStream("D:\\qwe\\rty\\src\\main\\java\\resources\\data.properties");
property.load(file);
String BrowserName = property.getProperty("browser");
if(BrowserName.equals("chrome"))
{
System.setProperty("webdriver.chrome.driver", "D:\qwe\\rty\\chromedriver.exe");
driver = new ChromeDriver();
}
else if(BrowserName.equals("firefox"))
{
driver = new FirefoxDriver();
}
else if(BrowserName.equals("IE"))
{
//Executes IE
}
driver.manage().timeouts().implicitlyWait(Duration.ofSeconds(5));
return driver;
}
public WebDriver verifyPage() {
driver.get(url);
String Expected = driver.findElement(By.cssSelector("p[class='login-box-msg']")).getText();
String Actual = "Sign in to start your session";
Assert.assertEquals(Actual, Expected);
System.out.println("Homepage is displayed");
return driver;
}
}
Page Object class
I am getting NPE in user() method in this line return driver.findElement(username);
package pageObjects;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
public class LoginPage {
public WebDriver driver;
By username = By.xpath("//input[#type='text']");
By password = By.xpath("//input[#type='password']");
By login = By.xpath("//button[#type='submit']");
By profile = By.xpath("//li[contains(#class,'nav-item dropdown user-menu')]/a[1]/img");
By logout = By.xpath("//li[#class='user-footer']/a[1]");
public LoginPage(WebDriver driver) {
this.driver = driver;
}
public WebElement user() {
return driver.findElement(username);
}
public WebElement pass() {
return driver.findElement(password);
}
public WebElement signIn() {
return driver.findElement(login);
}
public WebElement pro() {
return driver.findElement(profile);
}
public WebElement signOut() {
return driver.findElement(logout);
}
}
Testcase
When I run testcase when I call lp.user() geeting NPE error in page object class
package Admission;
import java.io.IOException;
import java.time.Duration;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
import org.testng.annotations.Test;
import pageObjects.LoginPage;
import resources.base;
public class homePage extends base{
public WebDriver driver;
LoginPage lp = new LoginPage(driver);
#Test
public void loginDetails() throws IOException, InterruptedException
{
driver=initializeDriver();
verifyPage();
WebElement aadharNo = lp.user();
aadharNo.sendKeys("111111111111");
WebElement password = lp.pass();
password.sendKeys("21102021");
WebElement submit = lp.signIn();
submit.click();
WebDriverWait wait = new WebDriverWait(driver, Duration.ofSeconds(10));
wait.until(ExpectedConditions.visibilityOf(lp.pro())).click();
WebDriverWait wait1 = new WebDriverWait(driver, Duration.ofSeconds(10));
wait1.until(ExpectedConditions.visibilityOf(lp.signOut())).click();
}
#Test
public void testCase() {
WebElement aadharNo = lp.user();
WebDriverWait wait2 = new WebDriverWait(driver, Duration.ofSeconds(30));
wait2.until(ExpectedConditions.visibilityOf(aadharNo));
aadharNo.sendKeys("111111111111");
WebElement password = lp.pass();
WebDriverWait wait3 = new WebDriverWait(driver, Duration.ofSeconds(20));
wait3.until(ExpectedConditions.elementToBeSelected(password));
password.sendKeys("hgfhg");
lp.signIn();
}
}
java.lang.NullPointerException: Cannot invoke "org.openqa.selenium.WebDriver.findElement(org.openqa.selenium.By)" because "this.driver" is null
at pageObjects.LoginPage.user(LoginPage.java:31)
at Admission.homePage.testCase(homePage.java:52)

You need to initializeDriver() before creating LoginPage object:
public class homePage extends base{
public WebDriver driver = initializeDriver();
LoginPage lp = new LoginPage(driver);
#Test
public void loginDetails() throws IOException, InterruptedException {
verifyPage();
WebElement aadharNo = lp.user();
aadharNo.sendKeys("111111111111");
WebElement password = lp.pass();
password.sendKeys("21102021");
WebElement submit = lp.signIn();
submit.click();
WebDriverWait wait = new WebDriverWait(driver, Duration.ofSeconds(10));
wait.until(ExpectedConditions.visibilityOf(lp.pro())).click();
WebDriverWait wait1 = new WebDriverWait(driver, Duration.ofSeconds(10));
wait1.until(ExpectedConditions.visibilityOf(lp.signOut())).click();
}
(...)
}

The screenshot does not get saved in the directory in Selenium

So I am trying the code where i take a screenshot of a web page. I have used a class to generate random string value and then assign these values to the file name. However when I run the code, it executes completely but however the screenshots are never saved into the directory.
code:
import java.io.File;
import java.util.concurrent.TimeUnit;
import org.apache.commons.io.FileUtils;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
public class ScreenShot {
private WebDriver driver;
private String BaseUrl;
#Before
public void setUp() throws Exception {
BaseUrl = "https://www.flock.co";
System.setProperty("webdriver.chrome.driver", "C:\\Automation\\chromedriver_win32\\chromedriver.exe");
driver = new ChromeDriver();
driver.manage().window().maximize();
driver.manage().timeouts().implicitlyWait(3, TimeUnit.SECONDS);
}
#Test
public void test() throws Exception {
driver.get(BaseUrl);
Thread.sleep(5000);
WebElement emailField = driver.findElement(By.xpath("//div[#id='main-area']//input"));
WebElement Button = driver.findElement(By.xpath("//div[#id='main-area']//button"));
emailField.sendKeys("incomeplete");
Button.click();
}
public static String getRandomString(int length) {
StringBuilder sb = new StringBuilder();
String characters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
for (int i = 0; i < length; i++) {
int index = (int) (Math.random() * characters.length());
sb.append(characters.charAt(index));
}
return sb.toString();
}
#After
public void tearDown() throws Exception {
String fileName = getRandomString(10) + ".png";
String directory = "C:\\Users\\farzan.s.DIRECTI\\Desktop\\LetsKodeIt";
File sourceFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(sourceFile, new File(directory+fileName));
driver.quit();
}
}
However I remove this random string generator and directly specify the directory path in FileUtils, it works.
Code:
import java.io.File;
import java.util.concurrent.TimeUnit;
import org.apache.commons.io.FileUtils;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
public class ScreenShot {
private WebDriver driver;
private String BaseUrl;
#Before
public void setUp() throws Exception {
BaseUrl = "https://www.flock.co";
System.setProperty("webdriver.chrome.driver", "C:\\Automation\\chromedriver_win32\\chromedriver.exe");
driver = new ChromeDriver();
driver.manage().window().maximize();
driver.manage().timeouts().implicitlyWait(3, TimeUnit.SECONDS);
}
#Test
public void test() throws Exception {
driver.get(BaseUrl);
Thread.sleep(5000);
WebElement emailField = driver.findElement(By.xpath("//div[#id='main-area']//input"));
WebElement Button = driver.findElement(By.xpath("//div[#id='main-area']//button"));
emailField.sendKeys("incomeplete");
Button.click();
}
#After
public void tearDown() throws Exception {
File sourceFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(sourceFile, new File(C:\\Users\\farzan.s.DIRECTI\\Desktop\\LetsKodeIt\jfjfnfh.png));
driver.quit();
}
}

You missed "\\" in path.
It should be
FileUtils.copyFile(sourceFile, new File(directory+"\\"+fileName));

Is there a way to use testNG with WebDriver so as to do data driven testing?

I have successfully created a data driven framework with selenium 1 and trying to do the same using selenium 2 (WebDriver). I was doing some basic R and D. My code is as below.
import java.util.regex.Pattern;
import java.util.concurrent.TimeUnit;
import org.junit.*;
import static org.junit.Assert.*;
import static org.hamcrest.CoreMatchers.*;
import org.openqa.selenium.*;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.support.ui.Select;
import org.testng.annotations.*;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import java.io.File;
import jxl.*;
#SuppressWarnings("unused")
public class FirstTestusingWebDriver {
private WebDriver driver;
private String baseUrl="http://www.google.co.in";
private StringBuffer verificationErrors = new StringBuffer();
#BeforeClass
public void setUp() throws Exception {
driver = new FirefoxDriver();
driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
}
#DataProvider(name="DP")
Object[] createData(){
String[] testData = {"Cheese", "Sudeep"};
System.out.println("Data is getting created");
return testData;
}
#Test(dataProvider="DP")
public void testUntitled(String testData) throws Exception {
driver.get("http://www.google.co.in/");
driver.findElement(By.id("lst-ib")).clear();
driver.findElement(By.id("lst-ib")).sendKeys(testData);
driver.findElement(By.name("btnG")).click();
driver.findElement(By.linkText("Cheese - Wikipedia, the free encyclopedia")).click();
}
#AfterClass
public void tearDown() throws Exception {
driver.quit();
String verificationErrorString = verificationErrors.toString();
if (!"".equals(verificationErrorString)) {
fail(verificationErrorString);
}
}
private boolean isElementPresent(By by) {
try {
driver.findElement(by);
return true;
} catch (NoSuchElementException e) {
return false;
}
}
}
But with this code, the test is not running. Firefox opens and closes while running the test as testNG. Can anyone suggest a proper way to go about it or how to make this work.

just do a slight amendment in ur createData() i.e
import java.util.regex.Pattern;
import java.util.concurrent.TimeUnit;
import org.junit.*;
import static org.junit.Assert.*;
import static org.hamcrest.CoreMatchers.*;
import org.openqa.selenium.*;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.support.ui.Select;
import org.testng.annotations.*;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import java.io.File;
#SuppressWarnings("unused")
public class FirstTestusingWebDriver {
private WebDriver driver;
private String baseUrl="http://www.google.co.in";
private StringBuffer verificationErrors = new StringBuffer();
#BeforeClass
public void setUp() throws Exception {
driver = new FirefoxDriver();
driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
}
#DataProvider(name="DP")
Object[][] createData(){
String[] testData = {"Cheese", "Sudeep"};
System.out.println("Data is getting created");
return new Object[][]{{testData[0]+testData[1]}};
}
#Test(dataProvider="DP")
public void testUntitled(String testData) throws Exception {
driver.get("http://www.google.co.in/");
driver.findElement(By.id("lst-ib")).clear();
driver.findElement(By.id("lst-ib")).sendKeys(testData);
driver.findElement(By.name("btnG")).click();
//driver.findElement(By.linkText("Cheese - Wikipedia, the free encyclopedia")).click();
}
#AfterClass
public void tearDown() throws Exception {
//driver.quit();
String verificationErrorString = verificationErrors.toString();
if (!"".equals(verificationErrorString)) {
fail(verificationErrorString);
}
}
private boolean isElementPresent(By by) {
try {
driver.findElement(by);
return true;
} catch (NoSuchElementException e) {
return false;
}
}}
now it will work fine..