def METHOD_NAME(self):
    mbu = MetaBusinessUnit.objects.create(name=get_random_string(12))
    name = get_random_string(12)
    taxonomy = Taxonomy.objects.create(name=name, meta_business_unit=mbu)
    self.assertEqual(
        taxonomy.serialize_for_event(),
        {"pk": taxonomy.pk, "name": taxonomy.name,
         "meta_business_unit": {"pk": mbu.pk, "name": mbu.name},
         "created_at": taxonomy.created_at,
         "updated_at": taxonomy.updated_at}
    )