File

spec/util_random_spec.lua @ 9047:ab3488ee3ca5

util.dataforms: Ensure fields have names when collecting data (fixes traceback, thanks Martin)
author Kim Alvefur <zash@zash.se>
date Sun, 15 Jul 2018 22:50:05 +0200 (2018-07-15)
parent 8450:3a9a3d90c44c
line wrap: on
line source

local random = require "util.random";

describe("util.random", function()
	describe("#bytes()", function()
		it("should return a string", function()
			assert.is_string(random.bytes(16));
		end);

		it("should return the requested number of bytes", function()
			-- Makes no attempt at testing how random the bytes are,
			-- just that it returns the number of bytes requested

			for i = 1, 20 do
				assert.are.equal(2^i, #random.bytes(2^i));
			end
		end);
	end);
end);