Use paged tasks in task controller

app/controllers/tasks_controller.rb

@@ -42,7 +42,7 @@ def set_application
   #      GET /tasks?user_id=xxx&role=attorney
   #      GET /tasks?user_id=xxx&role=judge
   def index
-    tasks = QueueForRole.new(user_role).create(user: user).tasks
+    tasks = user.use_task_pages_api? ? [] : QueueForRole.new(user_role).create(user: user).tasks
     render json: { tasks: json_tasks(tasks), queue_config: queue_config }
   end
 

spec/controllers/tasks_controller_spec.rb

@@ -197,6 +197,25 @@
 
           expect(data.size).to be(1)
         end
+
+        context "when using task pages api" do
+          before do
+            expect(QueueForRole).not_to receive(:new)
+            FeatureToggle.enable!(:user_queue_pagination)
+          end
+          after { FeatureToggle.disable!(:user_queue_pagination) }
+
+          it "gets tasks from task pager, not queue for role" do
+            get :index, params: { user_id: user.id, role: "unknown" }
+            expect(response.status).to eq 200
+
+            queue_for_role_tasks = JSON.parse(response.body)["tasks"]["data"]
+            expect(queue_for_role_tasks.size).to be(0)
+
+            paged_tasks = JSON.parse(response.body)["queue_config"]["tabs"].first["tasks"]
+            expect(paged_tasks.size).to be(1)
+          end
+        end
       end
 
       context "when a task is assignable" do