test helpers fix
test helpers fix


Former-commit-id: a574e2cda0b285e1084d611631598762ed450622 [formerly 68f414d7af1ebf2ceedd4b1d95aa84485eced084]
Former-commit-id: 51fe1d2531e2ae65b454ea9e681aad8ee2075ca7
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine