File

spec/util_uuid_spec.lua @ 12494:65316782862f

mod_s2s: Log queued stanzas for which no error reply is produced This would mainly be error stanzas. Good to have some trace of when handling of them are finished.
author Kim Alvefur <zash@zash.se>
date Sat, 07 May 2022 13:10:27 +0200
parent 8241:e7496cff1215
child 12604:bd9e006a7a74
line wrap: on
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-- This tests the format, not the randomness

local uuid = require "util.uuid";

describe("util.uuid", function()
	describe("#generate()", function()
		it("should work follow the UUID pattern", function()
			-- https://tools.ietf.org/html/rfc4122#section-4.4

			local pattern = "^" .. table.concat({
				string.rep("%x", 8),
				string.rep("%x", 4),
				"4" .. -- version
				string.rep("%x", 3),
				"[89ab]" .. -- reserved bits of 1 and 0
				string.rep("%x", 3),
				string.rep("%x", 12),
			}, "%-") .. "$";

			for _ = 1, 100 do
				assert.is_string(uuid.generate():match(pattern));
			end
		end);
	end);
end);