Introduction
The integration and system tests' source files are contained in bigtop/bigtop-tests/test-artifacts. The tests use the JUnit testing framework and are written in Java or Groovy.
Test resources, such as data and scripts, are located in bigtop/bigtop-tests/test-artifacts/<project-name>/src/main/resources.
bigtop/bigtop-test-framework contains utilities to perform test execution as well as utilities that help in writing tests, such as a wrapper to run shell commands.