* This PR adds functional tests for kompose up/down. The test scripts
are hosted under script/test_in_openshift. The directory structure,
as follows:
script/test_in_openshift/
├── compose-files
│ └── docker-compose-command.yml
├── lib.sh
├── run.sh
└── tests
├── buildconfig.sh
├── entrypoint-command.sh
├── etherpad.sh
└── redis-replica-2.sh
* script/test_in_openshift/run.sh is the master script
which executes all the tests
* script/test_in_openshift/lib.sh consists of helper functions
for `kompose up` and `kompose down` checks
* script/test_in_openshift/tests directory consists of test scripts
* The scripts use 'oc cluster up' for setting up a single-machine
OpenShift cluster. It exits if oc binaries are not installed
* Most of the docker compose files used are the ones already
available in examples/ or script/test/fixtures.
* How to run the tests: 'make test-openshift'
This clears up .travis.yaml as well as adds the test dependencies when
running `make test` so the user running the tests has the most
up-to-date ones available.
