You will need to have JDK (Java SE Development Kit) installed on your system http://www.oracle.com/technetwork/java/javase/downloads/index.html or
brew cask install java
You will also need Gradle installed on your system
brew install gradle
./gradlew clean shadowJar
java -jar build/libs/csra-mocks-all.jar --root-dir src/main/resources --port 9090
./gradlew clean run
curl http://localhost:9090/__admin/
curl -H "API-Key:valid-subscription-key" http://localhost:9090/offender/J1234LO/viper
curl -H "API-Key:valid-subscription-key" http://localhost:9090/offender/NOTFOUND/viper