public void InitBrowser() { // var browser = TestContext.Parameters.Get("browser"); // System.Console.WriteLine("The browser parameter is= "+ browser); //Get the value from NUnit-console --params //e.g. nunit3-console.exe --params:Browser=Firefox \SeleniumNUnitParam.dll //If nothing specified, test will run in Chrome browser var browserType = TestContext.Parameters.Get("browser", "ie"); //Parse the browser Type, since its Enum _browserType = (BrowerType)Enum.Parse(typeof(BrowerType), browserType); //Pass it to browser driverManager.ChooseDriverInstance(_browserType); }