Merge branch 'categulario-raise-404'

Author: dcrosta

.gitignore

@@ -5,5 +5,6 @@ _build
 .coverage
 dist
 *.pyc
+.pytest_cache/
 
-.idea
+.idea

flask_pymongo/__init__.py

@@ -81,7 +81,7 @@ def to_python(self, value):
         try:
             return ObjectId(value)
         except InvalidId:
-            raise abort(400)
+            raise abort(404)
 
     def to_url(self, value):
         return str(value)

tests/test_url_converter.py

@@ -2,14 +2,14 @@
 from flask_pymongo import BSONObjectIdConverter
 
 from bson import ObjectId
-from werkzeug.exceptions import BadRequest
+from werkzeug.exceptions import NotFound
 
 class UrlConverterTest(FlaskPyMongoTest):
 
     def test_bson_object_id_converter(self):
         converter = BSONObjectIdConverter("/")
 
-        self.assertRaises(BadRequest, converter.to_python, ("132"))
+        self.assertRaises(NotFound, converter.to_python, ("132"))
         assert converter.to_python("4e4ac5cfffc84958fa1f45fb") == \
                ObjectId("4e4ac5cfffc84958fa1f45fb")
         assert converter.to_url(ObjectId("4e4ac5cfffc84958fa1f45fb")) == \