 
         assert MapFilter.get_filter_parameters() == ["token", "password"]
       end)
-
-      Application.delete_env(:phoenix, :filter_parameters)
     end
   end
 

                   "token" => "[FILTERED]"
                 }
      end)

      Application.delete_env(:phoenix, :filter_parameters)
    end

    test "uses filter parameters from the OS environment" do

  end

  describe "get_filter_parameters/0" do
    setup do
      Application.delete_env(:phoenix, :filter_parameters)
    end

    test "returns parameter filters from the appsignal config" do
      with_config(%{filter_parameters: ["password"]}, fn ->
        Config.initialize()
