public void RunStandaloneBrowserTests(WebDriverType driverType, decimal version) { _testSettings.TestType = TestType.StandaloneBrowser; _testSettings.DriverType = driverType; _testSettings.TestDirectory = _testSettings.TestDirectory + "\\Standalone Browsers\\"; _driver = WebDriverManager.InitializeStandaloneBrowserDriver(_testSettings, version, _testOutputHelper); if (_driver == null) { throw new NullReferenceException("_driver cannot be null"); } PerformTest(); _driver.Close(); }