File

spec/util_random_spec.lua @ 11522:5bd38d9197e1

util.prosodyctl.shell: Fix for different location of unpack in Lua 5.1
author Kim Alvefur <zash@zash.se>
date Sun, 25 Apr 2021 17:32:27 +0200
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);