Add test for #382

testproj/people/views.py

@@ -1,13 +1,19 @@
 from rest_framework import viewsets
+from rest_framework.pagination import BasePagination
 
 from .models import Identity, Person
 from .serializers import IdentitySerializer, PersonSerializer
 
 
+class UnknownPagination(BasePagination):
+    paginator_query_args = ['unknown_paginator']
+
+
 class PersonViewSet(viewsets.ModelViewSet):
     model = Person
     queryset = Person.objects
     serializer_class = PersonSerializer
+    pagination_class = UnknownPagination
 
 
 class IdentityViewSet(viewsets.ModelViewSet):

testproj/testproj/inspectors.py

@@ -0,0 +1,11 @@
+from drf_yasg import openapi
+from drf_yasg.inspectors import PaginatorInspector, NotHandled
+
+
+class UnknownPaginatorInspector(PaginatorInspector):
+    def get_paginator_parameters(self, paginator):
+        if hasattr(paginator, 'paginator_query_args'):
+            return [openapi.Parameter(name=arg, in_=openapi.IN_QUERY, type=openapi.TYPE_STRING)
+                    for arg in getattr(paginator, 'paginator_query_args')]
+
+        return NotHandled

testproj/testproj/settings/base.py

@@ -140,7 +140,12 @@ SWAGGER_SETTINGS = {
         'clientId': OAUTH2_CLIENT_ID,
         'clientSecret': OAUTH2_CLIENT_SECRET,
         'appName': OAUTH2_APP_NAME,
-    }
+    },
+    "DEFAULT_PAGINATOR_INSPECTORS": [
+        'testproj.inspectors.UnknownPaginatorInspector',
+        'drf_yasg.inspectors.DjangoRestResponsePagination',
+        'drf_yasg.inspectors.CoreAPICompatInspector',
+    ]
 }
 
 REDOC_SETTINGS = {

tests/reference.yaml

@@ -276,7 +276,10 @@ paths:
     get:
       operationId: people_list
       description: ''
-      parameters: []
+      parameters:
+        - name: unknown_paginator
+          in: query
+          type: string
       responses:
         '200':
           description: ''