fix: http auth component state retention issue (#4394)

* Set the value if set is available

* tests: add failing e2e test case

* use Object.assign to always ensure setState receives a new value object

test/e2e/specs/bugs/4196.yaml

@@ -0,0 +1,85 @@
+openapi: 3.0.0
+info:
+  title: Demo API
+  description: First test
+  termsOfService: 'http://demo.io/terms-of-service/'
+  contact:
+    name: Demo Support
+    email: support@demo.io
+  version: 1.0.0
+servers:
+  - url: '{server}/v1'
+    variables:
+      server:
+        default: https://api.demo.io
+        description: the API endpoint
+
+paths:
+  /session:
+    put:
+      summary: Returns a new authentication token
+      tags:
+        - session
+      security:
+        - basicAuth: []
+      responses:
+        '201':
+          description: A session object
+          content:
+            application/json:
+              schema:
+                allOf:
+                  - type: object
+                    properties:
+                      user_id:
+                        type: string
+                        format: uuid
+                        readOnly: true
+                        example: 110e8400-e29b-11d4-a716-446655440000
+                  - $ref: '#/components/schemas/Session'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+
+components:
+  securitySchemes:
+    basicAuth:
+      type: http
+      scheme: basic
+    bearerAuth:
+      type: http
+      scheme: bearer
+      bearerFormat: JWT
+  schemas:
+    Session:
+      required:
+        - token
+      properties:
+        token:
+          type: string
+          readOnly: true
+          example: >-
+            eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.EkN-DOsnsuRjRO6BxXemmJDm3HbxrbRzXglbN2S4sOkopdU4IsDxTI8jO19W_A4K8ZPJijNLis4EZsHeY559a4DFOd50_OqgHGuERTqYZyuhtF39yxJPAjUESwxk2J5k_4zM3O-vtd1Ghyo4IbqKKSy6J9mTniYJPenn5-HIirE
+
+    Error:
+      required:
+        - message
+      properties:
+        message:
+          description: a human readable message explaining the error
+          type: string
+        reason:
+          description: a functionnal key about the error
+          type: string
+  responses:
+    Unauthorized:
+      description: Not authenticated
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/Error'
+    Default:
+      description: unexpected error
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/Error'