prosody
121c0401f83e
spec/util_uuid_spec.lua

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spec/util_uuid_spec.lua @ 12003:121c0401f83e

mod_http_file_share: Recalculate total storage usage weekly instead of daily Before mod_cron this job ran less frequently than the upload removal job. Running them at the same frequency seems wasteful somehow, plus the total should not drift away from the true value that fast.
author Kim Alvefur <zash@zash.se>
date Fri, 03 Dec 2021 09:08:23 +0100
parent 8241:e7496cff1215
child 12604:bd9e006a7a74
line wrap: on
line source

-- 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);