Selenium and Edge Dev (Chromium based)

问题:

I'm trying to run a Selenium test with Java and Edge Dev (based on Chromium). I have downloaded the driver binary (msedgedriver.exe, 64-bits in my case) from here.

The version of my Edge Dev installed on Windows 10 is 76.0.152.0 (Official build dev 64-bit):

Then, I have the following JUnit 4 test:

import static org.hamcrest.CoreMatchers.containsString;
import static org.hamcrest.MatcherAssert.assertThat;

import org.junit.After;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.edge.EdgeDriver;

public class EdgeDevTest {

    private WebDriver driver;

    @BeforeClass
    public static void setupClass() {
        System.setProperty("webdriver.edge.driver",
                "C:\\Users\\boni\\Downloads\\msedgedriver.exe");
    }

    @Before
    public void setupTest() {
        driver = new EdgeDriver();
    }

    @After
    public void teardown() {
        if (driver != null) {
            driver.quit();
        }
    }

    @Test
    public void test() {
        driver.get("https://bonigarcia.github.io/selenium-jupiter/");
        assertThat(driver.getTitle(),
                containsString("JUnit 5 extension for Selenium"));
    }

}

... which fails as follows:

org.openqa.selenium.SessionNotCreatedException: session not created: No matching capabilities found
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:17:03'
System info: host: 'LAPTOP-T9O4060I', ip: '192.168.99.1', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_111'
Driver info: driver.version: EdgeDriver
remote stacktrace: Backtrace:
    Ordinal0 [0x00007FF7894D9442+1741890]
    Ordinal0 [0x00007FF78943D692+1103506]
    Ordinal0 [0x00007FF7893C828F+623247]
    Ordinal0 [0x00007FF78936932A+234282]
    Ordinal0 [0x00007FF7893699A3+235939]
    Ordinal0 [0x00007FF78936794F+227663]
    Ordinal0 [0x00007FF789349BC7+105415]
    Ordinal0 [0x00007FF78934B2CE+111310]
    GetHandleVerifier [0x00007FF78966D249+1471113]
    GetHandleVerifier [0x00007FF78959C525+615781]
    GetHandleVerifier [0x00007FF78959C2C1+615169]
    Ordinal0 [0x00007FF7894E91CC+1806796]
    GetHandleVerifier [0x00007FF78959CC56+617622]
    Ordinal0 [0x00007FF78945748E+1209486]
    Ordinal0 [0x00007FF78946483C+1263676]
    Ordinal0 [0x00007FF7894636BD+1259197]
    BaseThreadInitThunk [0x00007FF86D337974+20]
    RtlUserThreadStart [0x00007FF86D7FA271+33]

Any idea?

回答1:

Just got it working. My setup is a little different from yours because I'm using a grid, but it should be fairly similar.

For me, when requesting a driver from the grid I use the chrome capabilities:

m_capability = DesiredCapabilities.chrome();
m_capability.setCapability( "browserName", "chrome" );

So in your case I guess you'll want this instead:

driver = new ChromeDriver();

When launching a node I specify the chrome driver to point to the edge driver (I have it on the PATH, so no need for absolute path)

java -Dwebdriver.chrome.driver=msedgedriver.exe ...

So in your case you'll want this instead:

System.setProperty("webdriver.chrome.driver",
        "C:\\Users\\boni\\Downloads\\msedgedriver.exe");

Another thing to remember is to have the location of Edge executable (see below) on your PATH

For Edge Dev you'll want to add:

C:\Program Files (x86)\Microsoft\Edge Dev\Application\

Or if you're using Canary, it's probably:

C:\Users\boni\AppData\Local\Microsoft\Edge SxS\Application\

回答2:

EdgeDriver does not currently work on 'msedgedriver.exe'. There is a PR on Selenium to support that https://github.com/SeleniumHQ/selenium/pull/7164

One way to work around is to use ChromeDriver and rename 'msedgedriver.exe' to 'chromedriver.exe' to trick ChromeDriver into launching MSEdge.

回答3:

Just to close this issue, based on the answer by Jools, I have updated my test (using the latest version of WebDriverManager) and now it is working:

import static org.hamcrest.CoreMatchers.containsString;
import static org.hamcrest.MatcherAssert.assertThat;

import org.junit.After;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.edge.EdgeDriver;
import org.openqa.selenium.edge.EdgeOptions;

import io.github.bonigarcia.wdm.WebDriverManager;

public class EdgeDevTest {

    private WebDriver driver;

    @BeforeClass
    public static void setupClass() {
        WebDriverManager.edgedriver().setup();
    }

    @Before
    public void setupTest() {
        ChromeOptions chromeOptions = new ChromeOptions();
        chromeOptions.setBinary(
                "C:\\Program Files (x86)\\Microsoft\\Edge Dev\\Application\\msedge.exe");
        EdgeOptions edgeOptions = new EdgeOptions().merge(chromeOptions);
        driver = new EdgeDriver(edgeOptions);
    }

    @After
    public void teardown() {
        if (driver != null) {
            driver.quit();
        }
    }

    @Test
    public void test() {
        driver.get("https://bonigarcia.github.io/selenium-jupiter/");
        assertThat(driver.getTitle(),
                containsString("JUnit 5 extension for Selenium"));
    }

}

回答4:

At present, Microsoft Edge (Chromium) is in the development phase.

So it is expected that some things may not work properly.

You can try to provide the feedback regarding your issue from MS Edge chromium browser.

It will be helpful to Microsoft Edge developers to come to know about the issue.

Thanks for your understanding.

回答5:

Sup everyone,

I want to confirm that everything is working with the dev channel edge browser (Chromium based). You need to use the System.setProperty("webdriver.chrome.driver", System.getProperty("user.dir").concat("\\drivers\\msedgedriver.exe"));

As you can see I'm getting the chrome webdriver properties using the new msedgedriver.exe executable.

private void initializeEdgeDriver() 
 {

    System.setProperty("webdriver.chrome.driver", System.getProperty("user.dir").concat("\\drivers\\msedgedriver.exe"));
    ChromeOptions chromeOptions = new ChromeOptions();
    chromeOptions.setBinary(
            "C:\\Program Files (x86)\\Microsoft\\Edge Dev\\Application\\msedge.exe");
    EdgeOptions edgeOptions = new EdgeOptions().merge(chromeOptions);
    webDriver = new ChromeDriver(edgeOptions);
    webDriver.manage().window().maximize();
    webDriverWait = new WebDriverWait(webDriver, GLOBAL_TIMEOUT);
}

Hope this helps.

回答6:

Selenium Using C#. Please find below unit test project using C# for Edge Beta. Hope this helps someone!

You will need Edge Beta Driver and browser exe Link

using Microsoft.VisualStudio.TestTools.UnitTesting;
using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;
using System;

namespace EdgeBetaProject
{
[TestClass]
public class UnitTest1
{
    [TestMethod]
    public void TestMethod1()
    {
        IWebDriver _driver=null;


            var driverService = ChromeDriverService.CreateDefaultService(@"Folder Path where driver is present", "msedgedriver.exe");
            var driverOptions = new ChromeOptions
            {
                BinaryLocation = @"C:\Program Files (x86)\Microsoft\Edge Beta\Application\msedge.exe"
            };
            _driver = new ChromeDriver(driverService, driverOptions);
            _driver.Navigate().GoToUrl(@"https://www.google.com/");


            _driver.Quit();

    }
}

回答7:

I am using "chromium edge" Version 80.0.361.5 (Official build) dev (64-bit), I tried the way provided by Jools, but it didn't work for me.

I started the "selenium server" with option -Dwebdriver.chrome.driver="pathTo\msedgedriver.exe"

I added the folder containing Edge executable "msedge.exe" on the environment PATH

Then I ran the following code, but it failed

System.setProperty("webdriver.chrome.driver", "C:\\SeleniumPlus\\extra\\msedgedriver.exe");
DesiredCapabilities m_capability = DesiredCapabilities.chrome();
m_capability.setCapability(CapabilityType.BROWSER_NAME, BrowserType.CHROME);
WebDriver driver = new ChromeDriver(m_capability);

I tried another way and it worked for me:

I started the "selenium server" with option -Dwebdriver.edge.driver="pathTo\msedgedriver.exe"

I added the folder containing Edge executable "msedge.exe" on the environment PATH

System.setProperty("webdriver.edge.driver", "C:\\SeleniumPlus\\extra\\msedgedriver.exe");
DesiredCapabilities m_capability = DesiredCapabilities.edge();
WebDriver driver = new EdgeDriver(m_capability);

new EdgeDriver(m_capability); is deprecated, we can use the RemoteWebDriver instead as below:

driver = new RemoteWebDriver(new URL("http://localhost:4444/wd/hub"), m_capability);