Test openapi schema of /comments/{comment}

src/main/resources/openapi2.yaml

@@ -533,7 +533,20 @@ paths:
                 $ref: '#/components/schemas/CommentResponse'
         401:
           $ref: '#/components/responses/401'
-
+  /comments/{comment}:
+    parameters:
+      - $ref: '#/components/parameters/comment'
+    get:
+      summary: Get Comment by Comment ID
+      tags:
+        - comment
+      responses:
+        200:
+          description: Return Comment and children
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/CommentResponse'
 components:
   parameters:
     page:
@@ -626,6 +639,16 @@ components:
         type: string
         format: uuid
 
+    comment:
+      name: comment
+      in: path
+      description: The ID of comment
+      example: 701dc504-db49-7e3a-2c0a-32542507ea57
+      required: true
+      schema:
+        type: string
+        format: uuid
+
   responses:
     401:
       description: Unautorized
@@ -908,6 +931,7 @@ components:
         - createdBy
         - votes
         - target
+        - childrenCount
       properties:
         id:
           $ref: '#/components/schemas/UUID'
@@ -934,6 +958,9 @@ components:
               $ref: '#/components/schemas/UUID'
             reference:
               type: string
+        childrenCount:
+          type: integer
+          minimum: 0
         votes:
           properties:
             up: