Get Selenium and Firefox for headless testing in vagrant box

get_selenium.sh

#!/usr/bin/env bash
# Get Selenium and Firefox for headless testing in vagrant box
if [ ! -d "/var/selenium" ]; then
    sudo mkdir /var/selenium
    cd /var/selenium
    sudo wget http://goo.gl/PJUZfa selenium-server-standalone.jar
fi
sudo yum -y install java-1.8.0-openjdk-headless.x86_64
sudo yum -y install firefox.x86_64
sudo yum -y install xorg-x11-server-Xvfb.x86_64

# then add a alias to your bash profile
# alias sss='sudo DISPLAY=:1 xvfb-run java -jar /var/selenium/PJUZfa'