Merge pull request #262 from leadpony/fix-ref

Fix $ref value as properly percent-encoded.

Author: Julian

tests/draft4/ref.json

@@ -301,7 +301,7 @@
         "description": "refs with quote",
         "schema": {
             "properties": {
-                "foo\"bar": {"$ref": "#/definitions/foo\"bar"}
+                "foo\"bar": {"$ref": "#/definitions/foo%22bar"}
             },
             "definitions": {
                 "foo\"bar": {"type": "number"}

tests/draft6/ref.json

@@ -333,7 +333,7 @@
         "description": "refs with quote",
         "schema": {
             "properties": {
-                "foo\"bar": {"$ref": "#/definitions/foo\"bar"}
+                "foo\"bar": {"$ref": "#/definitions/foo%22bar"}
             },
             "definitions": {
                 "foo\"bar": {"type": "number"}

tests/draft7/ref.json

@@ -333,7 +333,7 @@
         "description": "refs with quote",
         "schema": {
             "properties": {
-                "foo\"bar": {"$ref": "#/definitions/foo\"bar"}
+                "foo\"bar": {"$ref": "#/definitions/foo%22bar"}
             },
             "definitions": {
                 "foo\"bar": {"type": "number"}