qa_tests/_utils:
qa_tests/_utils:

Added a util method for testing XML artifacts for equality.


Former-commit-id: 7832fcbed8e6ed060de8ea3056209faed24208af [formerly d3f0c7ce205e174248b15c66c5a18a2ea52242a2]
Former-commit-id: 3774dd06843af37ce7cee06c448bd75bb80e4ea0
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine