Starting test run: init_and_exit...
Success (0)
Starting test run: get_device_list...
Success (0)
Starting test run: many_device_lists...
Success (0)
Starting test run: default_context_change...
Success (0)
---
Ran 4 tests
Passed 4 tests
Failed 0 tests
Error in 0 tests
Skipped 0 tests