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

local p = require('Module:UnitTests')

local lang_data = mw.loadData ('Module:Lang/data');							-- language name override and transliteration tool-tip tables local lang_table = lang_data.lang_name_table.lang; local override_table = lang_data.override;

local code_mask = '^[a-h]%l%l';													-- used to limit number of tests

--[[--< 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: {" ", " "}

TODO: make this series of test smart enough to include: disambiguated names disambiguated names with dab removed (not so straigh-forward as that appears) see Module:Lang/name to tag/sandbox (may get moved to name_from_tag)

]]

local function test_patterns_get local tpats = {}															-- collect test patterns here for tag, names in pairs (lang_table) do		local pattern = {};														-- here we assemble the test pattern for if 2 == tag:len then													-- no limits for two-character codes --		if tag:find (code_mask) then											-- if tag within limits (three-character codes) if override_table[tag] then table.insert (pattern, override_table[tag][1]);					-- add first only to the pattern table.insert (pattern, tag);									-- add the 'expected result' else table.insert (pattern, names[1]);								-- add first only to the pattern table.insert (pattern, tag);									-- add the 'expected result' end table.insert (tpats, pattern);										-- accumulate in list of patterns end end

local function comp (a, b)													-- local function used by table.sort return a[2] < b[2];														-- ascending sort by code (because test limits are by code) end table.sort (tpats, comp);													-- make the list pretty return tpats;																-- and done end

local test_patterns = test_patterns_get;

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

function p:test_tag_from_name_iso_639_1 self:preprocess_equals_preprocess_many(, , '', test_patterns, {nowiki=1}) end;

return p