text: local capture = require "test_helpers".capture_program
  
  describe("The peripherals program", function()
      it("says when there are no peripherals", function()
          stub(peripheral, 'getNames', function() return {} end)
          expect(capture(stub, "peripherals"))
              :matches { ok = true, output = "Attached Peripherals:\nNone\n", error = "" }
      end)
  end)
  