def test_all():
    _run_coverage_for('')
Each call to L{Action._nextTaskLevel()} increments a counter.
dataset/ETHPy150Open kevinjqiu/btsync.py/fabfile.py/test_all--crossover with--dataset/ETHPy150Open ClusterHQ/eliot/eliot/tests/test_action.py/ActionTests.test_nextTaskLevel