def METHOD_NAME(self):
    super(TestUsageFee, self).METHOD_NAME()
    # Must remove existing data populated in migrations
    SmsUsageFee.objects.all().delete()
    SmsUsageFeeCriteria.objects.all().delete()
    self.currency_usd = init_default_currency()
    self.least_specific_fees = generator.arbitrary_fees_by_direction()
    self.most_specific_fees = generator.arbitrary_fees_by_direction_and_domain()
    self.backend_ids = generator.arbitrary_backend_ids()