I've converted an NUnit test project from .NET Framework to .NET Core. When I try to execute a Selenium test using Visual Studio, I am seeing this error:
OpenQA.Selenium.DriverServiceNotFoundException : The chromedriver.exe
file does not exist in the current directory or in a directory on the
PATH environment variable. The driver can be downloaded at
http://chromedriver.storage.googleapis.com/index.html.
I've included the Selenium.WebDriver.ChromeDriver Nuget Package and chromedriver.exe appears in the output bin folder. Without having to set the ChromeDriver url as an environment variable, how do I get Visual Studio to find the file?
[Test]
public void Test()
{
var driver = new ChromeDriver();
driver.Url = "http://www.google.com";
}
This happens because in .Net Core the NuGet packages are loaded from a global location instead of the packages folder in .NET Framework projects.
You can use the following and it will run correctly:
ChromeDriver driver = new ChromeDriver(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location));
This works for me
var currentDirectory = Directory.GetCurrentDirectory();
var driverService = ChromeDriverService.CreateDefaultService(currentDirectory);
driverService.Start();
var driver = new ChromeDriver(driverService);
What i did when i had the problem was to set a var:
var driverDirectory = Path.GetDirectoryName(AppDomain.CurrentDomain.BaseDirectory);
And just pass it to ChromeDriver on creation.
Related
My aim is getting the transfer size of page. Explained below image.
How can I get it with C# code using selenium NuGet package? I searched chrome dev tools.
https://chromedevtools.github.io/devtools-protocol/tot/Network/
I see there is Network.dataReceived property. As I understand I need to get this.
My code
using OpenQA.Selenium.Chrome;
using OpenQA.Selenium;
ChromeOptions options = new ChromeOptions();
//Following Logging preference helps in enabling the performance logs
options.SetLoggingPreference("performance", LogLevel.All);
//Based on your need you can change the following options
options.AddUserProfilePreference("intl.accept_languages", "en-US");
options.AddUserProfilePreference("disable-popup-blocking", "true");
options.AddArgument("test-type");
options.AddArgument("--disable-gpu");
options.AddArgument("no-sandbox");
options.AddArgument("start-maximized");
options.LeaveBrowserRunning = true;
//Creating Chrome driver instance
IWebDriver driver = new ChromeDriver(options);
var url = " https://...............";
driver.Navigate().GoToUrl(url);
//Extracting the performance logs
var logs = driver.Manage().Logs.GetLog("performance");
for (int i = 0; i < logs.Count; i++)
{
Console.WriteLine((i+1) + " - " + logs[i].Message);
}
I found some code that possibly worked in old versions. I am using Chrome 105 version(as a nuget package, and selenium web dirver 4.0.0) and Chrome should be 105 version. In C# I can not find the below code, this is Java version:
for (LogEntry entry : driver.manage().logs().get(LogType.PERFORMANCE)) {
if(entry.getMessage().contains("Network.dataReceived")) {
Matcher dataLengthMatcher = Pattern.compile("encodedDataLength\":(.*?),").matcher(entry.getMessage());
dataLengthMatcher.find();
}
Even if we can do this with C# code, I dont believe driver.Manage().Logs.GetLog("performance") returns the same with the listed lines in dev tools network section. Is there nay option about that?
I want to automate a website in Edge which is require IE mode to be enabled. How can launch Edge in IE mode in selenium?
Below code which I currently use launches Edge in non IE mode, which won't display the website properly.
Dim edgeDriverService = Microsoft.Edge.SeleniumTools.EdgeDriverService.CreateChromiumService()
Dim edgeOptions = New Microsoft.Edge.SeleniumTools.EdgeOptions()
edgeOptions.PageLoadStrategy = PageLoadStrategy.Normal
edgeOptions.UseChromium = True
Dim driver As IWebDriver = New Microsoft.Edge.SeleniumTools.EdgeDriver(edgeDriverService, edgeOptions)
driver.Navigate().GoToUrl("http://example.com")
Tried using edgeOptions.AddAdditionalCapability("ie.edgechromium", True)but it didn't work
You could refer to the section Automating Internet Explorer mode in this article about how to use IE mode in Edge Chromium in Selenium C#.
You could refer to the following steps:
Download the latest version of IEDriverServer from Selenium site. Here I use 32 bit Windows IE version 3.150.1.
Make some preparations to use IEDriver according to this.
Create a C# console project using Visual Studio.
Install Selenium.WebDriver 3.141.0 nuget package from Nuget package manager.
Add the code below to the project and modify the paths to your owns in the code:
static void Main(string[] args)
{
var dir = "{FULL_PATH_TO_IEDRIVERSERVER}";
var driver = "IEDriverServer.exe";
if (!Directory.Exists(dir) || !File.Exists(Path.Combine(dir, driver)))
{
Console.WriteLine("Failed to find {0} in {1} folder.", dir, driver);
return;
}
var ieService = InternetExplorerDriverService.CreateDefaultService(dir, driver);
var ieOptions = new InternetExplorerOptions{};
ieOptions.AddAdditionalCapability("ie.edgechromium", true);
ieOptions.AddAdditionalCapability("ie.edgepath", "{FULL_PATH_TO_MSEDGE.EXE}");
var webdriver = new InternetExplorerDriver(ieService, ieOptions, TimeSpan.FromSeconds(30));
webdriver.Url = "http://www.example.com";
}
Run the project to test:
Notes:
Make sure to close all the Edge browser tabs and window before running the code.
Use full paths in the code. For example: ieOptions.AddAdditionalCapability("ie.edgepath", #"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe");.
I'm trying to test my firefox webextension but firefox refuses to install it because it doesn't have the install.rdf file. But that file is not used anymore by webextensions.
const firefox = require('selenium-webdriver/firefox');
const webdriver = require('selenium-webdriver');
require('geckodriver');
let profile = new firefox.Profile();
profile.addExtension(process.cwd() + '/build/firefox/');
profile.setPreference('extensions.firebug.showChromeErrors', true);
let options = new firefox.Options().setProfile(profile);
let _driver = new webdriver.Builder()
.forBrowser('firefox')
.setFirefoxOptions(options)
.build();
Error: ENOENT: no such file or directory, open '/dev/webext/build/firefox/install.rdf'
Is there a setting that I need to enable to tell it it's a webextension?
The WebExtension API is not yet supported by Selenium v3.4.0 . The method Profile::addExtension only works for a legacy addon where install.rdf is present at the root.
To test a web extension, you can either use a profile where the extension is already installed, or you can implement the custom command available with GeckoDriver since v0.17.0:
var webdriver = require('selenium-webdriver');
var Command = require('selenium-webdriver/lib/command').Command;
function installWebExt(driver, extension) {
let cmd = new Command('moz-install-web-ext')
.setParameter('path', path.resolve(extension))
.setParameter('temporary', true);
driver.getExecutor()
.defineCommand(cmd.getName(), 'POST', '/session/:sessionId/moz/addon/install');
return driver.schedule(cmd, 'installWebExt(' + extension + ')');
}
var driver = new webdriver.Builder()
.forBrowser('firefox')
.build();
installWebExt(driver, "C:\\temp\\extension.zip");
This is an issue with FirefoxDriver. This issue is already logged in both SeleniumHQ/selenium#4184 and
mozilla/geckodriver#759
GeckoDriver says that
A workaround for the time being would be to use the add-on endpoints
geckodriver 0.17.0 provides to get an extension installed from the
local disk.
https://github.com/mozilla/geckodriver/blob/release/src/marionette.rs#L66
So you have to use the geckodriver endpoints to do that. I have already mentioned on how to use the endpoints here
My code is very simple
code:
WebDriver wd =new ChromeDriver();
System.setProperty("webdriver.chrome.driver",
"D:\\List_of_Jar\\chromedriver.exe");
String baseUrl = "https://www.google.com";wd.get(baseUrl);
have downloaded and added jar as "Java-3.4.0" from selenium hq site.
Download Google Chrome Driver-2.29 from the same website and located it in "D:\List_of_Jar" path.
When I run the above code I getting an error as
java.lang.IllegalStateException: The path to the driver executable must be set by the webdriver.chrome.driver system property; for more information, see https://github.com/SeleniumHQ/selenium/wiki/ChromeDriver. The latest version can be downloaded from http://chromedriver.storage.googleapis.com/index.html
at com.google.common.base.Preconditions.checkState(Preconditions.java:738)
Getting version error though did proper configuration. so kindly help me for fixing the issue.
Details:
OS: Windows XP.
Java : JDK1.8 and JRE1.8.
Selenium : version 3.4
Driver path should be set before browser launch as given below.
System.setProperty("webdriver.chrome.driver","D:\List_of_Jar\chromedriver.exe");
WebDriver wd =new ChromeDriver();
String baseUrl = "https://www.google.com";
wd.get(baseUrl);"
You are setting chrome driver path incorrectly. Property must be set before WebDriver initialization.
Set property like this -
System.setProperty("webdriver.chrome.driver","D:\\List_of_Jar\\chromedriver.exe")
WebDriver wd =new ChromeDriver();
String baseUrl = "https://www.google.com";
wd.get(baseUrl);"
If you are using IntelliJ IDE, then on IntelliJ without setting up within the 'Run > Edit configurations > VM Options' i will just meet this error:
Failed scenarios:
C:/Users/DATestAdmin/IdeaProjects/TestLogin/src/test/resources/login.feature:4 # Scenario: Successfully logging in
1 Scenarios (1 failed)
3 Steps (3 skipped)
0m0.194s
java.lang.IllegalStateException: The path to the driver executable must be set by the webdriver.chrome.driver system property;
So once i've added the path to my chromedriver locally in 'Run > Edit configurations > VM Options':
-Dwebdriver.chrome.driver="C:\\Users\\This\\Is\\Where\\ChromeDriverIs\\chromedriver_win32.exe"
I'm now able to launch my Chrome browser successfully.
I totally agree with Murthi, but better is to set relative path to the driver, NOT the absolute.
Relative path looks like:
System.setProperty("webdriver.chrome.driver", "src/test/resources/drivers/chromedriver.exe");
Abosulte: is the path to the driver in your PC.
System.setProperty("webdriver.chrome.driver", "C:\\chromedriver.exe");
Why?
It is a good practice to have driver inside your project, not just in your computer. Just find or create folder f.e. resources, inside resources create folder called f.e. drivers and import your driver/drivers exe files there.
The below lines works fine
public class TestNGFile {
public String baseUrl = "https://google.com";
String driverPath = "C:\\\\Users\\\\Documents\\\\selenium\\\\chromedriver_win32\\\\chromedriver.exe";
#Test
public void verifyHomepageTitle() {
System.out.println("launching chrome browser");
System.setProperty("webdriver.chrome.driver", "C:\\Users\\Documents\\selenium\\chromedriver_win32\\chromedriver.exe");
//System.setProperty("webdriver.gecko.driver", driverPath);
WebDriver driver = new ChromeDriver();
driver.get(baseUrl);
String expectedTitle = "Google";
String actualTitle = driver.getTitle();
Assert.assertEquals(actualTitle, expectedTitle);
driver.close();
Try:
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
public class Demo2 {
public static void main(String[] args) {
// TODO Auto-generated method stub
System.setProperty("webdriver.chrome.driver", "I:\\Bhasker-ShiroCode\\work\\chromedriver.exe");
WebDriver driver = new ChromeDriver();
driver.get("http://google.com");
}
}
To avoid Error:
webdriver.chrome.driver ( should be in small letters )
have to give correct chromedriver.exe ( correct path )
Import all Selenium jars under class Path
I was getting the same error, since chrome driver was not installed on my machine.
Install the chrome driver. Follow:
https://github.com/SeleniumHQ/selenium/wiki/ChromeDriver
You should use Chocolatey as the Selenium wiki dictates. It will work straight away.
Windows users with Chocolatey installed: choco install chromedriver
https://github.com/SeleniumHQ/selenium/wiki/ChromeDriver
I also encountered the same problem. Following fix, made my application run smoothly.
Firstly, the required version of chrome driver could be found from below link.
http://chromedriver.storage.googleapis.com/index.html
It is best to use always the latest version. After downloading, set the path of chrome driver in System.setProperty("webdriver.chrome.driver","{Your path Chrome Driver}");
Follow the code fragment.
System.out.println("Creating Chrome Driver");
// Set Chrome Driver
System.setProperty("webdriver.chrome.driver", "D:\\chromedriver.exe");
WebDriver driver = new ChromeDriver();
driver.get("{Your URL}");
System.out.println("Wait a bit for the page to render");
TimeUnit.SECONDS.sleep(5);
System.out.println("Taking Screenshot");
File outputFile = ((TakesScreenshot) driver).getScreenshotAs(OutputType.FILE);
String imageDetails = "D:\\Images";
File screenShot = new File(imageDetails).getAbsoluteFile();
FileUtils.copyFile(outputFile, screenShot);
System.out.println("Screenshot saved: {}" + imageDetails);
I faced the same issue.
"The path to the driver executable must be set by the webdriver.chrome.driver system property."
downloaded the driver and have set in system property.
https://www.youtube.com/watch?v=Ny_8ikCbmcQ
Could someone please help me with the following issue.
While I'm trying to initialize a browser I get the 'os error' exception.
var option = new FirefoxOptions();
option.IsMarionette = true;
var driver = new FirefoxDriver(option);
var b = new Browser(driver); // Throws an exception with a message - 'os error'
The screenshot of the exception
Plese note, the path to wires.exe is added to the system PATH. Selenium, wires, firefox are of the latest versions. I have tried running using firefox-stable and firefox-developer editions.
Thanks.
So I ran into the 'os error' issue when I was trying to get Marionette working. The source of the issue in my case was I was trying to use some NuGet package called 'Mozilla Firefox Webdriver 0.6.0.1' which I believe had a very old version of the (now called) geckodriver.exe.
I downloaded the latest version of the driver from here https://github.com/mozilla/geckodriver/releases
renamed to wires.exe and put in my working directory
then I had to initiate the driver using the following code.
FirefoxDriverService service = FirefoxDriverService.CreateDefaultService();
service.FirefoxBinaryPath = #"C:\Program Files (x86)\Mozilla Firefox\firefox.exe";
Driver = new FirefoxDriver(service);
The way you initated the driver was giving me an entity not found exception.
Hope this helps
Maybe DesiredCapabilities would work.
DesiredCapabilities capabilities = DesiredCapabilities.Firefox();
capabilities.SetCapability("marionette", true);
var driver = new FirefoxDriver(capabilities);