Registering tag specific setup callbacks currently is outside of ExUnit default flow.
setup_all -> setup for test as a whole
setup -> setup for each test case in file (in our case for each scenario), there even might be an alias setup_scenario?
setup_tag -> setup only for those features that are marked with tag.
Registering
tagspecific setup callbacks currently is outside ofExUnitdefault flow.setup_all-> setup for test as a wholesetup-> setup for each test case in file (in our case for eachscenario), there even might be an aliassetup_scenario?setup_tag-> setup only for thosefeaturesthat are marked with tag.