CONTRIBUTING.md in dap-1.0.1 vs CONTRIBUTING.md in dap-1.0.2

@@ -79,10 +79,24 @@
 
 Finally, submit the PR.  Navigate to ```https://github.com/<your-github-username>/dap/compare/FOO```, fill in the details and submit.
 
 ### Testing
 
-When your PR is submitted, it will be automatically subjected to the full run of tests in [Travis](https://travis-ci.org/rapid7/dap/), however you are encourage to perform testing _before_ submitting the PR.  To do this, simply run `bundle exec rspec spec`.
+When your PR is submitted, it will be automatically subjected to the full run
+of tests in [Travis](https://travis-ci.org/rapid7/dap/), however you are
+encourage to perform testing _before_ submitting the PR.  There are two types of tests in place:
+run `bundle exec rspec spec`.  # Testing
+
+There are two testing frameworks in place.
+
+* Ruby `rspec`
+* [bats](https://github.com/sstephenson/bats) integration tests
+
+To run these outside of travis-ci, run:
+```
+docker build -t dap_testing -f Dockerfile.testing . && \
+docker run --rm --name dap_testing -it -e DAP_EXECUTABLE=dap dap_testing /bin/bash -l -c "rvm use 2.4.5 && gem build dap && gem install dap*.gem && bundle exec rspec spec && find /opt/bats_testing -name \*.bats | grep -v test/ test_helper/ | xargs -n1 bats"
+```
 
 ## Landing PRs
 
 (Note: this portion is a work-in-progress.  Please update it as things change)