exclude = [ ash_three: System.get_env("FLAG_ASH_THREE", "false") != "true" ] Mimic.copy(Ash.Reactor.Notifications) Mimic.copy(Ash.DataLayer) ExUnit.start(stacktrace_depth: 100, exclude: exclude) Logger.configure(level: :debug) # We compile modules with the same name often while testing the DSL Code.compiler_options(ignore_module_conflict: true)