def test_failed_realizations(initials, completed, any_failed, failures):
brm = BaseRunModel(None, None, None)
brm._initial_realizations_mask = initials
brm._completed_realizations_mask = completed
assert brm._create_mask_from_failed_realizations() == failures
assert brm._count_successful_realizations() == sum(completed)
assert brm.has_failed_realizations() == any_failed
def test_active_realizations(initials, expected):
brm = BaseRunModel(None, None, None)
brm._initial_realizations_mask = initials
assert brm._active_realizations == expected
assert brm._ensemble_size == len(initials)