Finished refactor, but now permissions will be a challenge.

Author: Colton Provias

pytest.ini

@@ -1,3 +1,3 @@
 [pytest]
-addopts = --cov=sqlalchemy_jsonapi --cov-report=term-missing --ff
+addopts = -x --ff
 norecursedirs = lib include bin docs *.egg .*

sqlalchemy_jsonapi/errors.py

@@ -51,7 +51,7 @@ class PermissionDeniedError(BaseError):
 
     def __init__(self, permission, model, instance=None, field=None):
         tmpl = '{} denied on {}'
-        self.detail = tmpl.format(permission.value, model.__jsonapi_type__)
+        self.detail = tmpl.format(permission.name, model.__jsonapi_type__)
         if instance is not None:
             self.detail += '.' + str(instance.id)
         if field is not None: