Ao executar o teste apresenta o ERRO: OpenQA.Selenium.DriverServiceNotFoundException: 'The geckodriver.exe file does not exist in the current directory or in a directory on the PATH environment variable. The driver can be downloaded at https://github.com/mozilla/geckodriver/releases.'
Eu já configurei o geckodriver no path do Windows, e agora como faço pra executar esse arquivo na aplicação?