File

spec/util_rsm_spec.lua @ 10762:4fc224c97986

util.rsm: Test that Lua 5.3 floats are not encoded with decimal point The 'max' 'count' and 'index' fields are integers and should be encoded as such on the wire. Care needs to be taken because tostring(1.0) in Lua 5.3+ returns to "1.0" while in previous Lua versions it would return "1".
author Kim Alvefur <zash@zash.se>
date Thu, 23 Apr 2020 18:17:54 +0200 (2020-04-23)
parent 10760:c9d1d9c80e1e
child 11427:83f5499d1f10
line wrap: on
line source
local rsm = require "util.rsm";
local xml = require "util.xml";

local function strip(s)
	return (s:gsub(">%s+<", "><"));
end

describe("util.rsm", function ()
	describe("parse", function ()
		it("works", function ()
			local test = xml.parse(strip([[
				<set xmlns='http://jabber.org/protocol/rsm'>
					<max>10</max>
				</set>
				]]));
			assert.same({ max = 10 }, rsm.parse(test));
		end);

		it("works", function ()
			local test = xml.parse(strip([[
				<set xmlns='http://jabber.org/protocol/rsm'>
					<first index='0'>saint@example.org</first>
					<last>peterpan@neverland.lit</last>
					<count>800</count>
				</set>
				]]));
			assert.same({ first = { index = 0, "saint@example.org" }, last = "peterpan@neverland.lit", count = 800 }, rsm.parse(test));
		end);

		it("works", function ()
			local test = xml.parse(strip([[
				<set xmlns='http://jabber.org/protocol/rsm'>
					<max>10</max>
					<before>peter@pixyland.org</before>
				</set>
				]]));
			assert.same({ max = 10, before = "peter@pixyland.org" }, rsm.parse(test));
		end);

	end);

	describe("generate", function ()
		it("works", function ()
			local test = xml.parse(strip([[
				<set xmlns='http://jabber.org/protocol/rsm'>
					<max>10</max>
				</set>
				]]));
			local res = rsm.generate({ max = 10 });
			assert.same(test:get_child_text("max"), res:get_child_text("max"));
		end);

		it("works", function ()
			local test = xml.parse(strip([[
				<set xmlns='http://jabber.org/protocol/rsm'>
					<first index='0'>saint@example.org</first>
					<last>peterpan@neverland.lit</last>
					<count>800</count>
				</set>
				]]));
			local res = rsm.generate({ first = { index = 0, "saint@example.org" }, last = "peterpan@neverland.lit", count = 800 });
			assert.same(test:get_child("first").attr.index, res:get_child("first").attr.index);
			assert.same(test:get_child_text("first"), res:get_child_text("first"));
			assert.same(test:get_child_text("last"), res:get_child_text("last"));
			assert.same(test:get_child_text("count"), res:get_child_text("count"));
		end);

		it("works", function ()
			local test = xml.parse(strip([[
			<set xmlns='http://jabber.org/protocol/rsm'>
				<max>10</max>
				<before>peter@pixyland.org</before>
			</set>
			]]));
			local res = rsm.generate({ max = 10, before = "peter@pixyland.org" });
			assert.same(test:get_child_text("max"), res:get_child_text("max"));
			assert.same(test:get_child_text("before"), res:get_child_text("before"));
		end);

		it("handles floats", function ()
			local r1 = rsm.generate({ max = 10.0, count = 100.0, first = { index = 1.0, "foo" } });
			assert.equal("10", r1:get_child_text("max"));
			assert.equal("100", r1:get_child_text("count"));
			assert.equal("1", r1:get_child("first").attr.index);
		end);

	end);
end);