try to fix test
try to fix test



Former-commit-id: ec96237ada383281fe59d7e2ca6f597b7b2716c3
charybdeBE/Cytomine-core,charybdeBE/Cytomine-core,charybdeBE/Cytomine-core,charybdeBE/Cytomine-core,cytomine/Cytomine-core,cytomine/Cytomine-core,cytomine/Cytomine-core,charybdeBE/Cytomine-core,charybdeBE/Cytomine-core,cytomine/Cytomine-core,charybdeBE/Cytomine-core,cytomine/Cytomine-core,cytomine/Cytomine-core,charybdeBE/Cytomine-core,charybdeBE/Cytomine-core,charybdeBE/Cytomine-core