Module:Lang/codes/testcases explained

local p = require("Module:UnitTests")

local get_ietf_parts = require("Module:Lang/sandbox").get_ietf_parts

local prepare

function p:check(code, expected) self:equals_deep(code,, prepare(expected))end

function p:test local examples = self:iterate(examples, "check")end

function prepare(subtag_table) if not next(subtag_table) then return subtag_table end for i = 1, 4 do if subtag_table[i]

nil then subtag_table[i] = "" end end return subtag_tableend

return p