Module:Lang/testcases/ISO 639-1 category from tag

local p = require('Module:UnitTests')

--[[--< T E S T _ P A T T E R N S _ G E T >

Build a table of test patterns where each entry in the table is a table with two members: {" ", ""}

]]

local function test_patterns_get local cat_from_tag = require('Module:Lang')._category_from_tag				-- use Module:Lang to create the 'expected results' local iana_data = mw.loadData('Module:Language/data/iana languages').active	-- use the iana data local code_mask = '^[a-h]%l%l'												-- used to limit number of tests local tpats = {}															-- collect test patterns here for code in pairs(iana_data) do												-- list of names not needed here local pattern = {}														-- here we assemble the test pattern for if code:len == 2 then													-- no limits for two-character codes table.insert(pattern, code)											-- add it to the pattern table.insert(pattern, cat_from_tag ({code}))						-- call module:lang and add the 'expected results' for code to pattern table.insert(tpats, pattern)										-- accumulate in list of patterns end end

local function comp(a, b)													-- local function used by table.sort return a[1] < b[1]														-- ascending sort by code end table.sort(tpats, comp)														-- make the list pretty return tpats																-- and done end

----< T E S T _ C A T E G O R Y _ F R O M _ T A G >--

function p:test_category_from_tag_iso_639_1 local test_patterns = test_patterns_get self:preprocess_equals_preprocess_many(, , '', test_patterns, {nowiki=1}) end

return p