Wsrtjtyk

I want to use Selenium WebDriver to run automated tests in a CEF window that is embedded in an application. When i run application with debug console enabled, and then i start my test i'm getting following error:

SessionNotCreatedException: Message: session not created from unknown error: unhandled inspector error: ("code":-32601, "message":"'Target.setAutoAtach' wasn't found")

How can I fix this error? Or there is another way to connect to CEF desktop application?

My C# code:

Cef.Initialize(new CefSettings

{

    RemoteDebuggingPort = 55555,

    Locale = ResourcesController.GetResource("Locale"),

    LogSeverity = LogSeverity.Disable

});

ChromeBrowser = new ChromiumWebBrowser(mainHtml)

{

    Dock = DockStyle.Fill,

    BrowserSettings = new BrowserSettings

    {

        FileAccessFromFileUrls = CefState.Enabled,

        UniversalAccessFromFileUrls = CefState.Enabled,

    },

    MenuHandler = new CustomContextMenuHandler()

};

And automation test in python:

import unittest

from selenium import webdriver

from selenium.webdriver.support import expected_conditions as ec

from selenium.webdriver.support.wait import WebDriverWait

from selenium.webdriver.common.by import By

from selenium.webdriver.common.keys import Keys

import os



CEF_PORT = "55555"

DEBUGGER_ADDRESS = "localhost:{}".format(CEF_PORT)

CHROMEDRIVER_PATH = "C:chromedriverchromedriver.exe"

os.environ["PATH"] += os.pathsep + r'C:chromedriver'



class LoginTest(unittest.TestCase):

    window_handle_main = None



    def setUp(cls):

        options = webdriver.ChromeOptions()

        options.debugger_address = DEBUGGER_ADDRESS



    def test_button_login_click(self):

        WebDriverWait(self.instance, 5).until(ec.presence_of_element_located((By.ID, "btnLogin")))

        self.instance.find_element_by_id("btnLogin").click()



    def tearDown(self):

        self.instance.close()



if __name__ == "__main__":

    unittest.main()

I'm using latest version of chromedriver (2.43).