v3.1 Schema fix. $ref should be a uri-reference

Author: jdesrosiers

schemas/v3.1/schema-base.json

@@ -1,7 +1,7 @@
 {
-  "$id": "https://spec.openapis.org/oas/3.1/schema-base/2021-04-15",
+  "$id": "https://spec.openapis.org/oas/3.1/schema-base/2021-05-20",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$ref": "https://spec.openapis.org/oas/3.1/schema/2021-04-15",
+  "$ref": "https://spec.openapis.org/oas/3.1/schema/2021-05-20",
   "properties": {
     "jsonSchemaDialect": {
       "$ref": "#/$defs/dialect"

schemas/v3.1/schema-base.yaml

@@ -1,7 +1,7 @@
-$id: 'https://spec.openapis.org/oas/3.1/schema-base/2021-04-15'
+$id: 'https://spec.openapis.org/oas/3.1/schema-base/2021-05-20'
 $schema: 'https://json-schema.org/draft/2020-12/schema'
 
-$ref: 'https://spec.openapis.org/oas/3.1/schema/2021-04-15'
+$ref: 'https://spec.openapis.org/oas/3.1/schema/2021-05-20'
 properties:
   jsonSchemaDialect:
     $ref: '#/$defs/dialect'

schemas/v3.1/schema.json

@@ -1,5 +1,5 @@
 {
-  "$id": "https://spec.openapis.org/oas/3.1/schema/2021-04-15",
+  "$id": "https://spec.openapis.org/oas/3.1/schema/2021-05-20",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "type": "object",
   "properties": {
@@ -1331,7 +1331,7 @@
     },
     "uri": {
       "type": "string",
-      "format": "uri"
+      "format": "uri-reference"
     },
     "map-of-strings": {
       "type": "object",

schemas/v3.1/schema.yaml

@@ -1,4 +1,4 @@
-$id: 'https://spec.openapis.org/oas/3.1/schema/2021-04-15'
+$id: 'https://spec.openapis.org/oas/3.1/schema/2021-05-20'
 $schema: 'https://json-schema.org/draft/2020-12/schema'
 
 type: object
@@ -9,7 +9,8 @@ properties:
   info:
     $ref: '#/$defs/info'
   jsonSchemaDialect:
-    $ref: '#/$defs/uri'
+    type: string
+    format: uri
     default: 'https://spec.openapis.org/oas/3.1/dialect/base'
   servers:
     type: array
@@ -90,7 +91,8 @@ $defs:
       identifier:
         type: string
       url:
-        $ref: '#/$defs/uri'
+        type: string
+        format: uri
     required:
       - name
     oneOf:
@@ -105,7 +107,8 @@ $defs:
     type: object
     properties:
       url:
-        $ref: '#/$defs/uri'
+        type: string
+        format: uri-reference
       description:
         type: string
       variables:
@@ -270,7 +273,8 @@ $defs:
       description:
         type: string
       url:
-        $ref: '#/$defs/uri'
+        type: string
+        format: uri
     required:
       - url
     $ref: '#/$defs/specification-extensions'
@@ -574,7 +578,8 @@ $defs:
         type: string
       value: true
       externalValue:
-        $ref: '#/$defs/uri'
+        type: string
+        format: uri
     $ref: '#/$defs/specification-extensions'
     unevaluatedProperties: false
 
@@ -591,7 +596,8 @@ $defs:
     type: object
     properties:
       operationRef:
-        $ref: '#/$defs/uri'
+        type: string
+        format: uri-reference
       operationId: true
       parameters:
         $ref: '#/$defs/map-of-strings'
@@ -681,7 +687,8 @@ $defs:
     type: object
     properties:
       $ref:
-        $ref: '#/$defs/uri'
+        type: string
+        format: uri-reference
       summary:
         type: string
       description:
@@ -793,7 +800,8 @@ $defs:
         then:
           properties:
             openIdConnectUrl:
-              $ref: '#/$defs/uri'
+              type: string
+              format: uri
           required:
             - openIdConnectUrl
 
@@ -903,10 +911,6 @@ $defs:
         additionalProperties:
           $ref: '#/$defs/example-or-reference'
 
-  uri:
-    type: string
-    format: uri
-
   map-of-strings:
     type: object
     additionalProperties:

tests/v3.1/test.js

@@ -14,7 +14,7 @@ before(async () => {
   JsonSchema.add(dialect);
   JsonSchema.add(vocabulary);
   JsonSchema.add(yaml.parse(fs.readFileSync(`${__dirname}/../../schemas/v3.1/schema.yaml`, "utf8"), { prettyErrors: true }));
-  metaSchema = await JsonSchema.get("https://spec.openapis.org/oas/3.1/schema/2021-03-02");
+  metaSchema = await JsonSchema.get("https://spec.openapis.org/oas/3.1/schema/2021-05-20");
 });
 
 describe("Pass", () => {