spec/net_websocket_frames_spec.lua

   1 describe("net.websocket.frames", function ()
   2         local nwf = require "net.websocket.frames";
   3
   4         local test_frames = {
   5                 simple_empty = {
   6                         ["opcode"] = 0;
   7                         ["length"] = 0;
   8                         ["data"] = "";
   9                         ["FIN"] = false;
  10                         ["MASK"] = false;
  11                         ["RSV1"] = false;
  12                         ["RSV2"] = false;
  13                         ["RSV3"] = false;
  14                 };
  15                 simple_data = {
  16                         ["opcode"] = 0;
  17                         ["length"] = 5;
  18                         ["data"] = "hello";
  19                         ["FIN"] = false;
  20                         ["MASK"] = false;
  21                         ["RSV1"] = false;
  22                         ["RSV2"] = false;
  23                         ["RSV3"] = false;
  24                 };
  25                 simple_fin = {
  26                         ["opcode"] = 0;
  27                         ["length"] = 0;
  28                         ["data"] = "";
  29                         ["FIN"] = true;
  30                         ["MASK"] = false;
  31                         ["RSV1"] = false;
  32                         ["RSV2"] = false;
  33                         ["RSV3"] = false;
  34                 };
  35         }
  36
  37         describe("build", function ()
  38                 local build = nwf.build;
  39                 it("works", function ()
  40                         assert.equal("\0\0", build(test_frames.simple_empty));
  41                         assert.equal("\0\5hello", build(test_frames.simple_data));
  42                         assert.equal("\128\0", build(test_frames.simple_fin));
  43                 end);
  44         end);
  45
  46         describe("parse", function ()
  47                 local parse = nwf.parse;
  48                 it("works", function ()
  49                         assert.same(test_frames.simple_empty, parse("\0\0"));
  50                         assert.same(test_frames.simple_data, parse("\0\5hello"));
  51                         assert.same(test_frames.simple_fin, parse("\128\0"));
  52                 end);
  53         end);
  54
  55 end);
  56