tests/testutil.lua

   1 local pcall, error = pcall, error
   2
   3 local lunit = require("lunit")
   4 local assert_error = lunit.assert_error
   5
   6 -- Allow module to alter decoder
   7 local function setDecoder(d)
   8         _G.decode = d
   9 end
  10
  11 local function buildPatchedDecoder(f, newDecoder)
  12         return function()
  13                 setDecoder(newDecoder)
  14                 f()
  15         end
  16 end
  17 local function buildFailedPatchedDecoder(f, newDecoder)
  18         return function()
  19                 setDecoder(newDecoder)
  20                 assert_error(f)
  21         end
  22 end
  23
  24 return {
  25     buildPatchedDecoder = buildPatchedDecoder,
  26     buildFailedPatchedDecoder = buildFailedPatchedDecoder
  27 }