Ao executar o código mesmo eu estando com Firefox instalado na minha máquina está apresentando o seguinte erro:
Exception in thread "main" org.openqa.selenium.WebDriverException: Cannot find firefox binary in PATH. Make sure firefox is installed. OS appears to be: VISTA Build info: version: '3.0.0', revision: '350cf60', time: '2016-10-13 10:48:16 -0700' System info: host: 'tqi001427', ip: '10.10.1.231', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_91' Driver info: driver.version: FirefoxDriver at org.openqa.selenium.firefox.internal.Executable.(Executable.java:75) at org.openqa.selenium.firefox.FirefoxBinary.(FirefoxBinary.java:60) at org.openqa.selenium.firefox.FirefoxBinary.(FirefoxBinary.java:56) at org.openqa.selenium.firefox.FirefoxDriver.(FirefoxDriver.java:127) at TesteAutomatizado.main(TesteAutomatizado.java:13)