Merge pull request #165 from leopold-p/fix_choices_schema

Fix Issue #164: generate choices schema without collectionFormat

Author: ziirish

flask_restx/reqparse.py

@@ -307,7 +307,6 @@ def __schema__(self):
             param["collectionFormat"] = "csv"
         if self.choices:
             param["enum"] = self.choices
-            param["collectionFormat"] = "multi"
         return param
 
 

tests/test_reqparse.py

@@ -943,7 +943,6 @@ def test_choices(self):
                 "type": "string",
                 "in": "query",
                 "enum": ["a", "b"],
-                "collectionFormat": "multi",
             }
         ]