OSIS-627 Fix test test_learning_unit_form_without_allocation_entity
OSIS-627 Fix test test_learning_unit_form_without_allocation_entity

uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/osis,uclouvain/osis_louvain,uclouvain/osis,uclouvain/osis_louvain,uclouvain/osis_louvain,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/OSIS-Louvain