Commands

mvn clean test => Run with default System Variable values
mvn clean test -Dbrowser=chrome -Dselenium.grid.enabled=true

Package the code

mvn clean package -DskipTests

java -cp [Path_where_classes_are_present] org.testng.TestNG [suit_file_path]

Clean, Compile and Package the code Create Docker image

mvn clean package -DskipTests
docker build -t=<username>/selenium .

Get the Grid Up and Running. Below will bring up 2 instances of Chrome Run the tests

docker-compose -f grid.yaml up --scale chrome=2 -d
BROWSER=chrome docker-compose up

Once successfully executed the results/reports are available under output folder

Run below to bring the Grid down

docker-compose -f grid.yaml down