kubectl trace is operating against kubernetes APIs to run bpftrace programs.
In order to verify the correctness of such integration and provide a stable experience to our users we need to write integration tests.

Tasks to consider this issue closed (can be done in multiple PRs):

• Implement an integration testing framework (done in Integration tests skeleton #26)
• Integrate with travis (done in Integration tests skeleton #26)
• Integration tests for run (done in Integration tests skeleton #26)
• Integration tests for run with attach
• Integration tests for get
• Integration tests for attach
• Integration tests for logs