Treepots: add enums of other types

Test for OpenAPITools/openapi-generator#75

Author: jmini

openapi-generator-utils/treepots/treepots.yaml

@@ -137,9 +137,29 @@ components:
     ObjWithEnums:
       type: object
       properties:
+        IProp:
+            $ref: "#/components/schemas/IntEnum"
+        LProp:
+            $ref: "#/components/schemas/LongEnum"
         SProp:
             $ref: "#/components/schemas/StringEnum"
 
+    IntEnum:
+      type: integer
+      format: int32
+      enum:
+        - 1
+        - 2
+        - 3
+
+    LongEnum:
+      type: integer
+      format: int64
+      enum:
+        - 20
+        - 30
+        - 40
+
     StringEnum:
       type: string
       enum: