util.startup: Check root after detecting platform and reading config (thanks SigmaTel71)
Ensures that startup.detect_platform() runs so know whether to use the
POSIX method of checking the current user or something else. Also after
reading the config so we know whether the root override setting is set.
local multitable = require "util.multitable";
describe("util.multitable", function()
describe("#new()", function()
it("should create a multitable", function()
local mt = multitable.new();
assert.is_table(mt, "Multitable is a table");
assert.is_function(mt.add, "Multitable has method add");
assert.is_function(mt.get, "Multitable has method get");
assert.is_function(mt.remove, "Multitable has method remove");
end);
end);
describe("#get()", function()
it("should allow getting correctly", function()
local function has_items(list, ...)
local should_have = {};
if select('#', ...) > 0 then
assert.is_table(list, "has_items: list is table", 3);
else
assert.is.falsy(list and #list > 0, "No items, and no list");
return true, "has-all";
end
for n=1,select('#', ...) do should_have[select(n, ...)] = true; end
for _, item in ipairs(list) do
if not should_have[item] then return false, "too-many"; end
should_have[item] = nil;
end
if next(should_have) then
return false, "not-enough";
end
return true, "has-all";
end
local function assert_has_all(message, list, ...)
return assert.are.equal(select(2, has_items(list, ...)), "has-all", message or "List has all expected items, and no more", 2);
end
local mt = multitable.new();
local trigger1, trigger2, trigger3 = {}, {}, {};
local item1, item2, item3 = {}, {}, {};
assert_has_all("Has no items with trigger1", mt:get(trigger1));
mt:add(1, 2, 3, item1);
assert_has_all("Has item1 for 1, 2, 3", mt:get(1, 2, 3), item1);
end);
end);
-- Doesn't support nil
--[[ mt:add(nil, item1);
mt:add(nil, item2);
mt:add(nil, item3);
assert_has_all("Has all items with (nil)", mt:get(nil), item1, item2, item3);
]]
end);