tests/supervisor_test:
tests/supervisor_test:

Cleaned up test fixtures.


Former-commit-id: 08f4ac4a85668019ba6a70c475efa9712872a71d [formerly 47160d43f9114a4aa3213b41f35dd49ff40b6b22]
Former-commit-id: a5f07b6e72e77d95afc8487f4e98e85171bc2289
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine