fix: parameters examples value validation (#114)

Author: taiki-fw

src/internal/Validator/openapi.json

@@ -570,7 +570,7 @@
           "type": "string"
         },
         "value": {
-          "$ref": "#/definitions/any"
+          "$ref": "#/definitions/defaultType"
         },
         "externalValue": {
           "type": "string"

test/__tests__/class/__snapshots__/parameter-test.ts.snap

@@ -460,6 +460,14 @@ exports[`Parameter api.test.domain 1`] = `
           "schema": {
             "type": "integer",
             "format": "int32"
+          },
+          "examples": {
+            "example1": {
+              "value": 20231119
+            },
+            "example2": {
+              "value": 20240101
+            }
           }
         }
       ],

test/__tests__/functional/__snapshots__/parameter-test.ts.snap

@@ -460,6 +460,14 @@ exports[`Parameter api.test.domain 1`] = `
           "schema": {
             "type": "integer",
             "format": "int32"
+          },
+          "examples": {
+            "example1": {
+              "value": 20231119
+            },
+            "example2": {
+              "value": 20240101
+            }
           }
         }
       ],

test/api.test.domain/index.yml

@@ -439,6 +439,11 @@ paths:
           schema:
             type: integer
             format: int32
+          examples:
+            example1:
+              value: 20231119
+            example2:
+              value: 20240101
       responses:
         200:
           description: Search Book Result