change route

test/controllers/v1/collections_controller_test.rb

@@ -51,7 +51,7 @@ class V1::CollectionsControllerTest < ActionController::TestCase
 
   test 'should user remove items to collection and return :ok code' do
     auth_request users(:john)
-    post :add_object, params: { id: collections(:ufpr).id, collection: { items: [{ id: learning_objects(:lo_metadata).id, type: 'LearningObject'}] }}
+    post :delete_object, params: { id: collections(:ufpr).id, collection: { items: [{ id: learning_objects(:lo_metadata).id, type: 'LearningObject'}] }}
     assert_response :ok
   end