i am getting UnhandledBrowserException when trying the below code in chrome:
public class myClass {
public static void main(String[] args) {
// declaration and instantiation of objects/variables
System.setProperty("webdriver.chrome.driver", "C://Program Files (x86)//Google//Chrome//Application//chrome.exe");
WebDriver driver= new ChromeDriver();
String baseURL = "http://newtours.demoaut.com";
String expectedTitle = "Welcome: Mercury Tours";
String actualTitle = "";
// launch Firefox and direct it to the Base URL
driver.get(baseURL);
// get the actual value of the title
actualTitle = driver.getTitle();
/*
* compare the actual title of the page witht the expected one and print
* the result as "Passed" or "Failed"
*/
if (actualTitle.contentEquals(expectedTitle)){
System.out.println("Test Passed!");
} else {
System.out.println("Test Failed");
}
//close Firefox
driver.close();
// exit the program explicitly
System.exit(0);
}
It is launching a new session in chrome but then throwing the exception. Any help would be highly appreciated.
I think you are hitting program executable instead of driver.
System.setProperty("webdriver.chrome.driver", "/path/to/chromedriver");
WebDriver driver = new ChromeDriver();
It should be path to chrome driver not the chrome browser executable.
You can take a look at https://sites.google.com/a/chromium.org/chromedriver/getting-started
Related
I'm writing a test with Serenity BDD-Cucumber.
I want to check if the URL is correct when it's navigated. But the result always shows data, and my test fails with driver.getCurrentUrl().
Please see my code below:
Feature steps:
public void homePageOpens() {
WebDriverWait wait = new WebDriverWait(driver, 15);
wait.until(ExpectedConditions.titleContains("STORE"));
String homepageUrl = navigationUser.getUrl();
System.out.println(homepageUrl);
Assert.assertTrue(homepageUrl.contains("https://www.example.com/index.html"));
driver.close();
}
Navigation steps:
#Step("Get the URL")
public String getUrl() { return basePage.getUrl();
}
BasePage:
public String getUrl() {
System.out.println("just testing");
WebDriver driver = new ChromeDriver();
return driver.getCurrentUrl();
}
This also opens a page with URL: "data:," which doesn't close after the test
Use driver.get in order to navigate somewhere.
String someUrl = "https://www.example.com/index.html";
driver.get(someUrl);
This code:
public String getUrl() {
System.out.println("just testing");
WebDriver driver = new ChromeDriver();
return driver.getCurrentUrl();
}
just launch the browser, and the initial url is data:,.
Also it's unclear why BasePage getUrl() method launches the new webdriver and uses it as a local variable. But in homePageOpens() method in feature steps looks like some another driver used..
I created a test using JUnit and in class #AfterClass I put the driver.quit () command to shut down the browser when the tests are finished but the eclipse displays the java.lang.NullPointerException message.
The test class populates several fields and then makes a query in the base, displays the result in the Eclipse console and should close the browser but displays the java.lang.NullPointerException message.
Below is the log and test script.
public class validarStatus {
private static WebDriver driver;
#Before
public void setUp() throws Exception {
System.setProperty("webdriver.chrome.driver", "E:\\Selenium\\chromedriver.exe");
}
#Test
public void validarStatusOs() throws InterruptedException {
WebDriver driver = new ChromeDriver();
driver.get("http://10.5.9.45/BKOMais_S86825EstrategiaBackOfficeClaroFixo");
driver.manage().window().maximize();
// Logar BkoMais
driver.findElement(By.id("matricula_I")).sendKeys("844502");
driver.findElement(By.id("senha_I")).sendKeys("Pw34Jdt#*");
driver.findElement(By.id("bt_entrar")).click();
// Logar na Estratégia
driver.findElement(By.id("mn_backoffice")).click();
driver.findElement(By.id("mn_bkoffice_prod_203")).click();// Produto
driver.findElement(By.id("mn_bkoffice_est_57")).click();// Estratégia
// Selecionado a atividade
Select atividade = new Select(driver.findElement(By.id("cboAtividade")));
atividade.selectByIndex(3);
// Registro >> Novo
Thread.sleep(500);
driver.findElement(By.id("mn_registro")).click();
driver.findElement(By.id("mn_novo_caso")).click();
driver.manage().timeouts().implicitlyWait(5, TimeUnit.SECONDS);
// Cod Os Estratégia VREL
String CodOs = driver.findElement(By.xpath("//*[#id=\"content\"]/div[1]/fieldset[1]/div[2]/div[3]/span"))
.getText();
// Campo Análise de Contrato
Select analiseContrato = new Select(driver.findElement(By.id("cboMotivo")));
analiseContrato.selectByIndex(5);
try {
// Campo Ação
Select acao = new Select(driver.findElement(By.id("cboSubMotivo")));
acao.selectByIndex(3);
// Status
WebDriverWait wait = new WebDriverWait(driver, 10);
WebElement ele = wait.until(ExpectedConditions.presenceOfElementLocated(By.id("cboStatus")));
String valorStatus = ele.getText();
// driver.findElement(By.id("cboStatus")).getText();
Assert.assertEquals(" R", valorStatus);
// Chamado
driver.findElement(By.id("txtChamado")).sendKeys("Teste");
// Observação
driver.findElement(By.id("txtObservacao")).sendKeys("Teste 07/06/2018");
// Botão Salvar
driver.findElement(By.id("btnSalvar")).click();
} catch (StaleElementReferenceException e) {
// Campo Ação
Select acao = new Select(driver.findElement(By.id("cboSubMotivo")));
acao.selectByIndex(3);
// Status
WebDriverWait wait = new WebDriverWait(driver, 10);
WebElement ele = wait.until(ExpectedConditions.presenceOfElementLocated(By.id("cboStatus")));
String valorStatus = ele.getText();
// String valorStatus = driver.findElement(By.id("cboStatus")).getText();
Assert.assertEquals(" R", valorStatus);
// Chamado
driver.findElement(By.id("txtChamado")).sendKeys("Teste");
// Observação
driver.findElement(By.id("txtObservacao")).sendKeys("Teste 07/06/2018");
// Botão Salvar
driver.findElement(By.id("btnSalvar")).click();
} catch (Exception e) {
// Campo Ação
Select acao = new Select(driver.findElement(By.id("cboSubMotivo")));
acao.selectByIndex(3);
// Status
String valorStatus = driver.findElement(By.id("cboStatus")).getText();
Assert.assertEquals(" R", valorStatus);
// Chamado
driver.findElement(By.id("txtChamado")).sendKeys("Teste");
// Observação
driver.findElement(By.id("txtObservacao")).sendKeys("Teste 07/06/2018");
// Botão Salvar
driver.findElement(By.id("btnSalvar")).click();
}
// Select na base para validar o status da NU_OS
ValidarEstrategiaPage p = new ValidarEstrategiaPage();
p.returnNuOs(CodOs);
// Saindo do Bko+
Thread.sleep(1000);
driver.findElement(By.linkText("Sair")).click();
}
#AfterClass
public static void closeBrowser() {
driver.quit();
}}
You clearly defined your WebDriver object as local variable inside the method:
#Test
public void validarStatusOs() throws InterruptedException {
WebDriver driver = new ChromeDriver();
In order for both the 'After' and 'Test' methods to interact with the global variable, change to:
#Test
public void validarStatusOs() throws InterruptedException {
driver = new ChromeDriver();
And BTW, change your class name from 'validarStatus' to 'ValidarStatus'. Starting a class name in upper case letter is a major best practice in Java.
As per your code block you have defined a global instance of WebDriver as:
private static WebDriver driver;
Within validarStatusOs() method you have initialized another local instance of WebDriver as:
WebDriver driver = new ChromeDriver();
When the control of your program comes out of validarStatusOs() method, the local instance of WebDriver is no more accessible.
So, when the control of your program enters within closeBrowser() method it tries to use the global instance of WebDriver and throws java.lang.NullPointerException.
Solution
As you have declared a global instance of WebDriver, use the same instance throughout your program. So you need to change the line:
WebDriver driver = new ChromeDriver();
To:
driver = new ChromeDriver();
Selenium Firefox Browser has no internet connection :- when i try to run my selenium script using firefox , I get no internet connection error where as i do have good internet connection. Can anyone help?Thanks in advance
Here is the code, Its a dataprovider code to be able to create the data driven tests. But everytime i run this whether on firefox or be it chrome its not working
public class Test2 {
//webdriver object
WebDriver driver;
//test annotation
#Test(dataProvider="wordpressdata")
public void loginTest(String Username, String Password) throws InterruptedException{
//Setting the system property to use chrome exe
System.setProperty("webdriver.chrome.driver","C:\\Downloads\\Softwares\\chromedriver_win32\\chromedriver.exe" );
driver=new ChromeDriver();
driver.navigate().to("http://demosite.center/wordpress/wp-login.php");
Thread.sleep(5000);
driver.findElement(By.id("user_login")).sendKeys(Username);
driver.findElement(By.id("user_pass")).sendKeys(Password);
driver.findElement(By.xpath(".//*[#id='wp-submit']")).click();
}
//this is after method for driver quit
#AfterMethod
public void teardown(){
driver.quit();
}
//this is data provider
#DataProvider(name="wordpressdata")
public Object[][] passdata(){
Object[][] data = new Object[3][2];
data[0][0] = "Admin";
data[0][1] = "demo123";
data[1][0] = "Admin";
data[1][1] = "demo23";
data[2][0] = "Admin";
data[2][1] = "demo14";
return data;
}
}
This code is not letting me open it in either Firefox browser or Chrome.
I'm using PageFactory in my selenium tests. And I've faced a problem in waiting for loading page. I'm not talking about an element on a page I'm talking about timeout of page loading.
So, I have a method like the following:
public MyProjectsPage ClickSaveAndCloseButton()
{
//Do something and click a button
SaveAndCloseButton.Click();
return new MyProjectsPage(Driver); //return new page
}
And when I'm waiting for returning new PageObject (in my case it is "MyProjectsPage") I got a timeout exception. So, where can I set a page loading timeout?
Actual mistake looks like this:
AutomatedTests.FrontEnd.SouvenirProduct.SouvenirTestExecution.OrderSouvenirWithAuthorization(ByCash,Pickup,True,Cup):
OpenQA.Selenium.WebDriverException : The HTTP request to the remote WebDriver server for URL http://localhost:7585/session/b68c04d1ead1fc78fe083e06cbece38f/element/0.46564483968541026-14/click timed out after 60 seconds.
----> System.Net.WebException : The operation has timed out
I have:
The latest version of WebDriver
And the latest version of ChromeDriver and the latest version of Chrome Browser
The mistake that is above apears int the next line:
return new MyProjectsPage(Driver); //return new page
I create my ChromeDriver the next way:
public DriverCover(IWebDriver driver)
{
_driver = driver;
_driver.Manage().Timeouts().ImplicitlyWait(TimeSpan.FromSeconds(10));
}
private readonly IWebDriver _driver;
1 note considering wait mechanisms on the page:
Take a couple of webElements and apply for them fluentWait() . That'll be explicit wait webdriver approach.
Another approach is to try out implicit wait like:
int timeToWait=10;
driver.manage().timeouts().implicitlyWait(timeToWait, TimeUnit.SECONDS);
Considering you pageObject code:
I would recommed you the following:
MyPage myPageInstance= PageFactory.initElements(driver, MyPage.class);
then you write the following method :
public MyPage clickSaveAndOtherActions(MyPage testPageToClick)
{
testPageToClick.clickFirstButton();
testPageToClick.clickSecondButton();
testPageToClick.closePoPup();
return testPageToClick; //return page in a new state
}
and if you wanna continue working (I mean update your page state) you do the following:
myPageInstance = clickSaveAndOtherActions(myPageInstance );
Hope this helps you. Thanks.
UPD : as I see from the log something looks wrong with remoteWebdriver server:
OpenQA.Selenium.WebDriverException : The HTTP request to the remote
WebDriver server for URL
http://localhost:7585/session/b68c04d1ead1fc78fe083e06cbece38f/element/0.46564483968541026-14/click
timed out after 60 seconds. ----> System.Net.WebException : The
operation has timed out
Also, I'd recommend you to double check you driver method init. I'm using the following piece of java code for driver init (UI , chrome instance, selenium grid+ hub nodes test architecture):
public static WebDriver driverSetUp(WebDriver driver) throws MalformedURLException {
DesiredCapabilities capability = DesiredCapabilities.chrome();
log.info("Google chrome is selected");
//System.setProperty("webdriver.chrome.driver", System.getProperty("user.home")+"/Documents/Tanjarine/chromedriver");
System.setProperty("webdriver.chrome.driver", "chromedriver.exe");
capability.setBrowserName("chrome");
capability.setPlatform(org.openqa.selenium.Platform.WINDOWS);
String webDriverURL = "http://" + environmentData.getHubIP() + ":" + environmentData.getHubPort() + "/wd/hub";
driver = new RemoteWebDriver(new URL(webDriverURL), capability);
driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);
driver.manage().timeouts().pageLoadTimeout(30, TimeUnit.SECONDS);
driver.manage().window().setSize(new Dimension(1920, 1080));
return driver;
}
What you should really be doing when using the PageFactory pattern is when initialising your Page you should be using a constructor to initialise the elements.
public MyProjectsPage ClickSaveAndCloseButton()
{
//Do something and click a button
//I am guessing this is taking you to the MyProjectsPage
SaveAndCloseButton.Click();
return new MyProjectsPage(Driver); //return new page
}
public class MyProjectsPage
{
[FindsBy(How = How.Id, Using = "yourId")]
public IWebElement AWebElement { get; set; }
private IWebDriver WebDriver;
public MyProjectsPage (IWebDriver webDriver)
{
WebDriver = webDriver;
PageFactory.InitElements(WebDriver, this);
}
}
When you return the page, all elements using the FindsBy attribute will be initialised.
Update:
set this property on the driver when you initialise it:
WebDriver.Manage().Timeouts().SetPageLoadTimeout(timespan)
// Wait Until Object is Clickable
public static void WaitUntilClickable(IWebElement elementLocator, int timeout)
{
try
{
WebDriverWait waitForElement = new WebDriverWait(DriverUtil.driver, TimeSpan.FromSeconds(10));
waitForElement.Until(ExpectedConditions.ElementToBeClickable(elementLocator));
}
catch (NoSuchElementException)
{
Console.WriteLine("Element with locator: '" + elementLocator + "' was not found in current context page.");
throw;
}
}
// Wait For Page To Load
public static void WaitForPage()
{
new WebDriverWait(DriverUtil.driver, MyDefaultTimeout).Until(
d => ((IJavaScriptExecutor)d).ExecuteScript("return document.readyState").Equals("complete"));
}
I see other people have been having this issue, by mine seems a bit different than anyone elses as it only is occuring when I run a full suite (fails on like test 20).
if I run a single test or only a few test, the code works just fine.
Otherwise, I get the following stack trace:
org.openqa.selenium.remote.UnreachableBrowserException: Error communicating with the remote browser. It may have died.
I am running my code locally and I don't know why it doesn't try to create a new browser. Instead, it just skips all the remaining cucumber steps.
Does anyone know why this would happen?
Here is my setup and teardown steps:
public class Setup_Teardown_steps extends BaseStepClass {
#Before("#selenium")
public void selenium_before_step(Scenario scenario) { //Function responsible for setting the scenario start and global end condition
//Selenium setup
//initialize_selenium_elements();
driver = WebDriver_Singleton.getNewDriver(); //Creates a new Webdriver instance.
driver.manage().window().setSize(new Dimension(1280, 800));
startTime = System.currentTimeMillis();
testData.ClearTestData(); //Clears saved test data
testData.current_scenario = scenario;
}
/**
* After each scenario Hook (except report scenarios) - public cause it has to be.
*/
#After("#selenium")
public void selenium_after_step(Scenario scenario) throws IOException {
endTime = System.currentTimeMillis();
scenario.write("Run time = " + (endTime - startTime)/1000 + " seconds");
if (scenario.isFailed()){
String html_link = driver.getCurrentUrl();
scenario.write("\n");
scenario.write("URL = " + html_link);
try {
byte[] screenshot = ((TakesScreenshot) driver).getScreenshotAs(OutputType.BYTES);
scenario.embed(screenshot, "image/png");
} catch (WebDriverException wde) {
System.err.println(wde.getMessage());
} catch (ClassCastException cce) {
cce.printStackTrace();
}
}
driver.close(); //Clears cache and cookies
testData.ClearTestData(); //Clears saved test data
}
}
//WebDriver_Singleton Function below
private static WebDriver create_driver(){
if (driver != null){
driver.close();
}
assign_base_urls();
String browser = System.getProperty("browser") == null ? "ff" : System.getProperty("browser");
switch(browser.toLowerCase()){
case "ff":
case "firefox":
case "mozilla":
driver = new FirefoxDriver();
break;
case "ie":
case "internet explorer":
case "internet_explorer":
driver = new InternetExplorerDriver();
break;
case "chrome":
case "google":
driver = new ChromeDriver();
break;
default:
System.out.println("Defaulting to Firefox browser");
driver = new FirefoxDriver();
}
driver.manage().timeouts().implicitlyWait(implicit_wait_timeouts, TimeUnit.SECONDS);
driver.manage().timeouts().pageLoadTimeout(page_load_timeouts, TimeUnit.SECONDS);
driver.manage().timeouts().setScriptTimeout(script_timeouts, TimeUnit.SECONDS);
return driver;
}
I looked at the stack trace, was hard to find but the jenkins server was running out of memory.