test fixtures like fifth_a don't have selection or anchors fields, but when they're used for the second time, they have new "selection": [] and "anchors": [] fields. Probably Client.read_from_json is causing this.
Set fifth_a's fixture scope to class to see this issue happen.
test fixtures like
fifth_adon't haveselectionoranchorsfields, but when they're used for the second time, they have new"selection": []and"anchors": []fields. ProbablyClient.read_from_jsonis causing this.Set
fifth_a's fixture scope toclassto see this issue happen.