I am unable to run a testng program as it gives classpath error. I have already added testng libraries:
org.testng.TestNGException:
Cannot find class in classpath: testngBasic
package mobileAutomation;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
public class testngBasic {
WebDriver driver;
#BeforeMethod
public void setUP() {
System.setProperty("webdriver.chrome.driver", "C:\\drivers\\chromedriver.exe");
driver = new ChromeDriver();
driver.manage().window().maximize();
driver.manage().deleteAllCookies();
driver.manage().timeouts().pageLoadTimeout(10, TimeUnit.SECONDS);
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
driver.get("https://www.google.com");
}
#Test
public void getTitle() {
String googleTitle = driver.getTitle();
System.out.println(googleTitle);
}
#AfterMethod
public void closeBrowser() {
driver.quit();
}
}
Just do Eclipse > Project > Clean and then run the test cases again. It should work.
Related
I am a newbie in Java and Selenium.
Below are my java classes for POM, Driver Utilites and Test Case.
When I run the Test Case as TestNG test, I have :
FAILED: verifyLogin
java.lang.NullPointerException: Cannot invoke "org.openqa.selenium.WebElement.sendKeys(java.lang.CharSequence[])" because "this.userName" is null.
Please help me out. Let me know if further info is needed.
Thanks in advance.
<----------------------------------------POM-------------------------------------------------->
package com.inetBankingV1.pageObjects;
import org.openqa.selenium.WebDriver;
import com.inetBankingV1.utilities.callBrowserDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.How;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.Wait;
import org.openqa.selenium.support.ui.WebDriverWait;
public class LoginPage {
WebDriver driver;
#FindBy(how=How.LINK_TEXT, using="Log in")
WebElement logUser;
#FindBy(how=How.NAME, using="username")
WebElement userName;
#FindBy(how=How.NAME, using="password")
WebElement passWord;
//constructor
public LoginPage(WebDriver driver)
{
this.driver=driver;
}
public void loginCheck(String uname,String passwd)
{
userName.sendKeys(uname);
passWord.sendKeys(passwd);
logUser.click();
}
}
<----------------------------------------Driver------------------------------------------------>
package com.inetBankingV1.utilities;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.firefox.FirefoxOptions;
import org.openqa.selenium.remote.DesiredCapabilities;
public class callBrowserDriver {
public WebDriver startApplication(String browser, String baseURL, WebDriver driver)
{
if(browser.equalsIgnoreCase("firefox"))
{
System.setProperty("webdriver.gecko.driver", "./Drivers/geckodriver.exe");
FirefoxOptions firefoxOptions = new FirefoxOptions();
firefoxOptions.setCapability("marionette", true);
driver = new FirefoxDriver(firefoxOptions);
}
if(browser.equalsIgnoreCase("chrome"))
{
System.setProperty("webdriver.chrome.driver", "./Drivers/chromedriver.exe");
driver=new ChromeDriver();
}
driver.manage().timeouts().pageLoadTimeout(30, TimeUnit.SECONDS);
driver.manage().window().maximize();
driver.navigate().to(baseURL);
return driver;
}
}
<--------------------------------------Test Case----------------------------------------------->
package com.inetBankingV1.testCases;
import com.inetBankingV1.utilities.callBrowserDriver;
import org.openqa.selenium.WebDriver;
import org.testng.annotations.Test;
import com.inetBankingV1.pageObjects.LoginPage;
public class TC2_VerifyLogin {
WebDriver driver;
callBrowserDriver browserDriver=new callBrowserDriver();
#Test
public void verifyLogin()
{
driver=browserDriver.startApplication("chrome","https://demosite.com/",this.driver);
LoginPage login=new LoginPage(driver);
login.loginCheck("admin","Password");
}
}
See if this works:-
#FindBy(how=How.ID, using="inline-search-submit")
WebElement logUser;
#FindBy(how=How.NAME, using="user")
WebElement userName;
#FindBy(how=How.NAME, using="pass")
WebElement passWord;
The issue is resolved after initialising the webelements of the POM class using initElements:
LoginPage login=PageFactory.initElements(driver, LoginPage.class);
Use below line in your constructor
PageFactory.initElements( driver, this);
----------------------------------------------
public LoginPage(WebDriver driver)
{
this.driver=driver;
PageFactory.initElements( driver, this);
}
This should solve your problem.
.clear() in my test script is not working with testng version 6.14.2 but when i am running the same code without testng the clear method is working as expected.
i am running the code as mentioned below:
driver.findElement(By.id("email")).clear();
But this loc is not performing any action.
Blockquote
clear() is working for me. refer the following snippet
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
public class Testngexample {
private WebDriver driver;
#BeforeClass
public void setUp() {
System.setProperty("webdriver.chrome.driver","Add chromedriver path chromedriver.exe");
driver = new ChromeDriver();
}
#AfterClass
public void tearDown() {
driver.quit();
}
#Test
public void GoogleEarch() throws InterruptedException {
driver.get("https://www.google.com/");
driver.manage().window().maximize();
driver.findElement(By.name("q")).click();
driver.findElement(By.name("q")).sendKeys("testing");
Thread.sleep(5000);
driver.findElement(By.name("q")).clear();
Thread.sleep(5000);
driver.close();
}
}
I'm using Selenium and TestNG for the first time and I've been trying to search an element by its ID but I keep getting an "Cannot instantiate class" error. This is my code:
import org.testng.annotations.*;
import org.openqa.selenium.*;
import org.openqa.selenium.firefox.*;
public class NewTesting {
WebDriver driver = new FirefoxDriver();
#BeforeTest
public void setUp() {
driver.get("http://book.theautomatedtester.co.uk/chapter1");
}
#AfterTest
public void tearDown() {
driver.quit();
}
#Test
public void testExample() {
WebElement element = driver.findElement(By.id("verifybutton"));
}
}
Maybe I missed installing something? I installed the TestNG plug-in for eclipse and added the WebDriver JAR files, do I need to do more?
I tried following multiple tutorials but I keep getting errors, I hope someone can help. Thanks in advance!
EDIT:
I now have this:
public class NewTest {
private WebDriver driver;
#BeforeTest
public void setUp() {
System.setProperty("webdriver.gecko.driver","C:\\Program Files\\Selenium\\FirefoxDriver\\geckodriver.exe");
WebDriver driver = new FirefoxDriver();
driver.get("http://book.theautomatedtester.co.uk/chapter1");
}
#AfterTest
public void tearDown() {
driver.quit();
}
#Test
public void testExample() {
WebElement element = driver.findElement(By.id("verifybutton"));
}
}
It does open the website now but I'm getting a nullpointer exception now:
FAILED CONFIGURATION: #AfterTest tearDown
java.lang.NullPointerException
at NewTest.tearDown(NewTest.java:21)
Replace this set of imports:
import org.testng.annotations.*;
import org.openqa.selenium.*;
import org.openqa.selenium.firefox.*;
With:
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.testng.Assert;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
import org.testng.annotations.AfterTest;
Additionally, you have to download the required format of GeckoDriver executable from mozilla/geckodriver, extract the binary and then initialize the FirefoxDriver.
Your effective code block will be:
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
import org.testng.annotations.AfterTest;
public class NewTesting {
WebDriver driver;
#BeforeTest
public void setUp() {
System.setProperty("webdriver.gecko.driver","C:\\path\\to\\geckodriver.exe");
driver = new FirefoxDriver();
driver.get("http://book.theautomatedtester.co.uk/chapter1");
}
#AfterTest
public void tearDown() {
driver.quit();
}
#Test
public void testExample() {
WebElement element = driver.findElement(By.id("verifybutton"));
}
}
If you're on windows, this previous question may be some help to you.
It mentions that you can download geckodriver, and then initialize your FirefoxDriver like this:
System.setProperty("webdriver.gecko.driver","G:\\Selenium\\Firefox driver\\geckodriver.exe");
WebDriver driver = new FirefoxDriver();
I have this class SignIn:
package automationFramework;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.ie.InternetExplorerDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Parameters;
import org.testng.annotations.Test;
import pageObject.devSplashScreenPage;
import utility.BrowserType;
import utility.Constant;
import appModule.SignIn_Action;
public class SignIn {
public WebDriver driver;
#BeforeMethod
#Parameters("browser")
public void SetUp(String browser) {
BrowserType.Execute(driver, browser);
}
#Test
public void signIn() {
// Call Sign In function
SignIn_Action.Execute(driver, Constant.StudentUsername, Constant.StudentPassword);
}
#AfterMethod
public void Teardown() {
driver.quit();
}
}
Where I am calling this code below which chooses the specific browser by the parameter that is passed. It works perfectly fine, it picks up the right browser and executes.
package utility;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.ie.InternetExplorerDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.testng.annotations.Parameters;
import org.testng.annotations.Test;
public class BrowserType {
#Test
public static void Execute(WebDriver driver, String browser) {
// Set Browsers
if(browser.equalsIgnoreCase("firefox")) {
driver = new FirefoxDriver();
}
else if (browser.equalsIgnoreCase("chrome")) {
{System.setProperty("webdriver.chrome.driver","C:/Users/elsid/Desktop/Eclipse/Selenium/chromedriver.exe");}
driver = new ChromeDriver();
}
else if (browser.equalsIgnoreCase("ie")) {
{System.setProperty("webdriver.ie.driver","C:/Users/elsid/Desktop/Eclipse/Selenium/IEDriverServer.exe");}
driver = new InternetExplorerDriver();
{DesiredCapabilities iecapabilities = DesiredCapabilities.internetExplorer();
iecapabilities.setCapability(InternetExplorerDriver.IE_ENSURE_CLEAN_SESSION, true);}
}
// Implicit Wait and Maximize browser
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
driver.manage().window().maximize();
// Navigate to URL
driver.get(Constant.URL);
}
}
So everything executes perfectly fine in #BeforeMethod, the issue I have is the test stops because the driver doesn't pass from #BeforeMethod to #Test.
How can I get the driver that is initiated by running BrowserType.class into the #Test Sign_in.class. I guess how can i return the driver properly from browsertype and call it in Sign_in #Test.
Thanks
You should make your Execute function return the driver:
public static WebDriver Execute(String browser) {
...
return driver;
}
In your test:
public void SetUp(String browser) {
driver = BrowserType.Execute(browser);
}
Solved like this:
BrowserType.java:
package utility;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.ie.InternetExplorerDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.testng.annotations.Parameters;
import org.testng.annotations.Test;
public class BrowserType {
#Test
public static WebDriver Execute(String browser) {
// Set Browsers
WebDriver driver = null;
if(browser.equalsIgnoreCase("firefox")) {
driver = new FirefoxDriver();
}
else if (browser.equalsIgnoreCase("chrome")) {
{System.setProperty("webdriver.chrome.driver","C:/Users/elsid/Desktop/Eclipse/Selenium/chromedriver.exe");}
driver = new ChromeDriver();
}
else if (browser.equalsIgnoreCase("ie")) {
{System.setProperty("webdriver.ie.driver","C:/Users/elsid/Desktop/Eclipse/Selenium/IEDriverServer.exe");}
driver = new InternetExplorerDriver();
{DesiredCapabilities iecapabilities = DesiredCapabilities.internetExplorer();
iecapabilities.setCapability(InternetExplorerDriver.IE_ENSURE_CLEAN_SESSION, true);}
}
// Implicit Wait and Maximize browser
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
driver.manage().window().maximize();
// Navigate to URL
driver.get(Constant.URL);
return driver;
}
SignIn.java class:
package automationFramework;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.ie.InternetExplorerDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Parameters;
import org.testng.annotations.Test;
import pageObject.devSplashScreenPage;
import utility.BrowserType;
import utility.Constant;
import appModule.SignIn_Action;
public class SignIn {
public WebDriver driver;
#BeforeMethod
#Parameters("browser")
public void SetUp(String browser) {
driver = BrowserType.Execute(browser);
}
#Test
public void signIn() {
// Call Sign In function
SignIn_Action.Execute(driver, Constant.StudentUsername, Constant.StudentPassword);
}
#AfterMethod
public void Teardown() {
driver.quit();
}
}
The way your doing things can be greatly improved.
public class BrowserTest extends TestBase{
#Test(dataProvider="test1")
public static void execute(WebDriverHelper helper, String browser) {
// Set Browsers
driver.get(url);
Just pass the driver object (coming from the DataProvider). I assume your generating the driver instance within the DataProvider method since your test method is already parameterized and takes the driver.
public class TestBase {
private WebDriver driver;
...
#BeforeMethod
#Parameters("browser")
public void setUp(Object[] params) {
driver = (WebDriverHelper)params.get(1);
browserName = (String)params.get(2);
this.setTestName( params.get(0) + "-" + browserName;
driver.navigateTo(startUrl);
}
This code I show above wont compile but what I am trying to convey here is that you need to use the optional TestNG arg to the #BeforeMethod method, which is Object[] , and it gives you access to objects passed to test methods, BEFORE the test method is called, such as getting access to a "driver helper" created in the DataProvider factory, and then doing some Capabilities setup on that before the test is ran.
#DataProvider(name = "test1")
public Object[][] createData1() {
return new Object[][] {
{ "Cedric", new WebDriverHelper(), "firefox" },
{ "Anne", new WebDriverHelper(), "chrome"}
};
}
public class TestSuiteDriver {
private static WebDriver driver;
#BeforeClass
public static void setUp(){
System.setProperty("webdriver.chrome.driver", "/Users/Kimberleyross/chromedriver");
driver = new ChromeDriver();
}
public static WebDriver getDriver() {
return TestSuiteDriver.driver;
}
}
Hi I'm new to webdriver I'm trying to get a script to run. When I run the script it opens the browser and enters the log in details but the #Test part does not. I've tried using css locator x path etc. but nothing I've tried works. Has anyone any ideas or advice that could help?
package firsttestngpackage;
import org.openqa.selenium.*;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.testng.Assert;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
public class FirstTestNGFile {
public String baseUrl = "http://zzzz";
public WebDriver driver = new FirefoxDriver();
#BeforeTest
public void login() {
driver.get(baseUrl);
WebElement id = driver.findElement(By.id("z_username"));
id.sendKeys("todd");
WebElement pass = driver.findElement(By.id("z_password"));
pass.sendKeys("todd");
WebElement button = driver.findElement(By.name("login"));
button.submit();
}
#Test
public void createSub() {
driver.findElement(By.linkText("Customers")).click();
}
#AfterTest
public void terminateBrowser() {
driver.quit();
}
}
You were missing closing } and the selector for customers element may be the reason of failure as well
package firsttestngpackage;
import org.openqa.selenium.*;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.testng.Assert;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
public class FirstTestNGFile {
public String baseUrl = "http://zzzz";
public WebDriver driver = new FirefoxDriver();
#BeforeTest
public void login() {
driver.get(baseUrl);
WebElement id = driver.findElement(By.id("z_username"));
id.sendKeys("todd");
WebElement pass = driver.findElement(By.id("z_password"));
pass.sendKeys("todd");
WebElement button = driver.findElement(By.name("login"));
button.submit();
}
#Test
public void createSub() {
driver.findElement(By.xpath("//*[.='Customers']")).click();
}
#AfterTest
public void terminateBrowser() {
driver.quit();
}
}