使用Selenoid时的WebDriver.Remote

Question

我正在尝试设置我的selenium测试套件以使用Firefox，我正在使用selenoid来对接浏览器以进行测试。据我所知，我做的一切都是正确的，但我得到了一个InvalidArgumentException。

这里是我定义webdriver.Remote的地方：

firefox_caps = {
  "browserName": "firefox",
  "browserVersion": "97.0",
  "selenoid:options": {
    "enableVNC": True,
    "enableVideo": False
  }
}
cls.driver = webdriver.Remote(command_executor="http://localhost:4444/wd/hub", desired_capabilities=firefox_caps)

下面是selenoid使用的我的browsers.json文件的内容：

{
        "chrome": {
                "default": "88.0",
                "versions": {
                        "88.0": {
                                "image": "selenoid/vnc_chrome:88.0",
                                "port": "4444",
                                "path": "/",
                                "env": ["TZ=America/Denver"]
                        }
                }
        },
        "firefox": {
                "default": "97.0",
                "versions": {
                        "97.0": {
                                "image": "selenoid/vnc_firefox:97.0",
                                "port": "4444",
                                "path": "/"}
                }
        }
}

下面是我在测试中获得的错误信息：

Traceback (most recent call last):
  File "/Users/ryannygard/selenium/extensions/test_suite.py", line 38, in _handleClassSetUp
    setUpDomain(self.env)
  File "/Users/ryannygard/selenium/automation/core/tests/base.py", line 146, in setUpDomain
    cls.driver = webdriver.Remote(command_executor="http://localhost:4444/wd/hub", desired_capabilities=firefox_caps, browser_profile=FirefoxProfile())
  File "/Users/ryannygard/.local/share/virtualenvs/selenium-8l3DWFXO/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 157, in __init__
    self.start_session(capabilities, browser_profile)
  File "/Users/ryannygard/.local/share/virtualenvs/selenium-8l3DWFXO/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 252, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "/Users/ryannygard/.local/share/virtualenvs/selenium-8l3DWFXO/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 321, in execute
    self.error_handler.check_response(response)
  File "/Users/ryannygard/.local/share/virtualenvs/selenium-8l3DWFXO/lib/python3.8/site-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.InvalidArgumentException: Message: Requested environment is not available

Answer 1

对于火狐图片，路径应该是/wd/hub。