Modulo:UnitTests/pagipadasan
 | Daytoy ket isu ti panid a pagipadasan ti modulo para iti Modulo:UnitTests (dip). |
Dokumentasion ti modulo
Ti UnitTests ket mangited ti pangsubok a pamay-an a mabalin nga usaren dagiti sabali nga eskritu babaen ti panagusar ti require. Kitaen ti Wikipedia:Lua#Panagsubok para kadagiti salaysay. Ti sumaganad ket kas pagarigan manipud ti Modulo:Kumusta/pangsubok:
-- Pangsubok para iti [[Modulo:Kumusta]]. Pinduten ti tungtunganna a panid tapno maipataray ti pangsubok.
local p = require('Modulo:UnitTests')
function p:test_kumusta()
self:preprocess_equals('{{#invoke:Kumusta | kumusta}}', 'Kumusta amin nga Ilokano, iti lubong!')
end
return p
Ti tungtungan a panid ti Modulo tungtungan:Kumusta/pangsubok ket mangpataray iti {{#invoke: Kumusta/pangsubok | run_tests}}. Dagiti pamay-an a kas ti test_kumusta dita ngato ket nasken a mangrugi iti "test".
Dagiti pamay-an
[urnosen ti taudan]run_tests
[urnosen ti taudan]run_tests(differs_at): Patarayenna amin a pangsubok. No daytoy ket nainaganan ti "differs_at=1", ti maysa a batong ket mainayonto a mangipakpakita ti umuna a puesto ti karakter nga ayan ti paggiddiatan ti manamnama ken ti pudno a resulta. Kadawyan daytoy a maus-usar iti tungtungan a panid ti pagsubokan.
{{#invoke:Kumusta/pangsubok|run_tests}}
preprocess_equals
[urnosen ti taudan]preprocess_equals(text, expected): Mangited ti maysa a pisi iti wikitext tapno maproseso ken ti maysa manamnama a pateg. Dagiti eskritu ken plantilia ket mabalin a maiparuar iti isu met laeng a waya iti maysa met laeng a panid.
self:preprocess_equals('{{#invoke:Kumusta | kumusta}}', 'Kumusta amin nga Ilokano, iti lubong!')
preprocess_equals_many
[urnosen ti taudan]preprocess_equals_many(prefix, suffix, cases): Agaramid kadagiti serie ti preprocess_equals() tawagenna iti maysa nga agsmang iti naited a paris. Automatiko a mangnayon iti naited a prefix ken suffix iti tunggal maysa a teksto.
self:preprocess_equals_many('{{#invoke:KumustaArgs | add |', '}}', {
{'2|3', '5'},
{'-2|2', '0'},
})
preprocess_equals_preprocess
[urnosen ti taudan]preprocess_equals_preprocess(text, expected): Mangited ti dua a pisi iti wikitext tapno maproseso ken mangikeddeng no agpataudda ti isu met laeng a pateg. Naserbi daytoy para iti panangipada kadagiti eskritu kadagiti adda a plantilia.
self:preprocess_equals_preprocess('{{#invoke:Kumusta | kumusta}}', '{{Kumusta}}')
preprocess_equals_preprocess_many
[urnosen ti taudan]preprocess_equals_preprocess_many(prefix, suffix, cases): Agaramid kadagiti serie ti preprocess_equals_preprocess() mangtawag ti maysa nga agasmang kadagiti naited a paris. Ti prefix/suffix a naited para kadagiti dua nga argumento ket automatiko a mainayon. No iti aniaman a kaso a ti maikadua paset ket saan a nainaganan, ti umuna a paset ket isunto ti mausar.
self:preprocess_equals_preprocess_many('{{#invoke:Foo | spellnum |', '}}', '{{spellnum', '}}', {
{'2'}, -- equivalent to {'2','2'},
{'-2', '-2.0'},
})
equals
[urnosen ti taudan]equals(name, actual, expected): Mangited ti maysa a nakarkulo a pateg ken ti nanamnama a pateg, ken kitaenna no dagitoy ket agpadpada segun ti == operator. Naserbi daytoy para iti pangsubok kadagiti modulo a nadaremdem a mausar babaen dagiti sabali a modulo nga imbes nga usaren ti #invoke.
self:equals('Simple addition', 2 + 2, 4)
equals_deep
[urnosen ti taudan]equals_deep(name, actual, expected): Kasla iti equals, ngem mangtengngel kadagiti tabla babaen ti panagaramid ti nauneg a panangipada. Dagiti pateg ket nasken a saan nga aglaon kadagiti nagtimbukel a reperensia, gaputa dagitoy ket saan a tinengtengngel babaen ti agdama nga implementasion ket mabalin nga agresulta iti maysa nga awan patinggana a silo.
self:equals_deep('Table comparison', createRange(1,3), {1,2,3})
Kitaen pay
[urnosen ti taudan]-- UnitTester provides unit testing for other Lua scripts. For details see [[Wikipedia:Lua#Unit_testing]].
-- For user documentation see talk page.
local UnitTester = {}
local frame, tick, cross
local result_table_header = "{|class=\"wikitable\"\n|+ %s\n! !! Teksto !! Manamnama !! Pudno"
local result_table_live_sandbox_header = "{|class=\"wikitable\"\n|+ %s\n! !! Panagsubok !! Agdama !! Pagipadasan !! Manamnama"
local result_table = { n = 0 }
local result_table_mt = {
insert = function (self, ...)
local n = self.n
for i = 1, select('#', ...) do
local val = select(i, ...)
if val ~= nil then
n = n + 1
self[n] = val
end
end
self.n = n
end,
insert_format = function (self, ...)
self:insert(string.format(...))
end,
concat = table.concat
}
result_table_mt.__index = result_table_mt
setmetatable(result_table, result_table_mt)
local num_failures = 0
function first_difference(s1, s2)
if s1 == s2 then return '' end
local max = math.min(#s1, #s2)
for i = 1, max do
if s1:sub(i,i) ~= s2:sub(i,i) then return i end
end
return max + 1
end
local function return_varargs(...)
return ...
end
function UnitTester:preprocess_equals(text, expected, options)
local actual = frame:preprocess(text)
if actual == expected then
result_table:insert('| ', tick)
else
result_table:insert('| ', cross)
num_failures = num_failures + 1
end
local maybe_nowiki = (options and options.nowiki) and mw.text.nowiki or return_varargs
local differs_at = self.differs_at and (' \n| ' .. first_difference(expected, actual)) or ''
result_table:insert(' \n| ', mw.text.nowiki(text), ' \n| ',
maybe_nowiki(expected), ' \n| ', maybe_nowiki(actual), differs_at,
"\n|-\n")
end
function UnitTester:preprocess_equals_many(prefix, suffix, cases, options)
for _, case in ipairs(cases) do
self:preprocess_equals(prefix .. case[1] .. suffix, case[2], options)
end
end
function UnitTester:preprocess_equals_preprocess(text1, text2, options)
local actual = frame:preprocess(text1) -- <actual> and <expected> will be rendered in <result_table>
local expected = frame:preprocess(text2)
local actual_for_comp = actual -- copy of <actual> that may be modified to have same templatestyles stripmarker as <expected> for comparison
local highlight -- boolean true to highlight mismatched renderings in Actual column of result
if options and true == options.templatestyles then -- when module rendering has templatestyles strip markers, use ID from expected to prevent false test fail
local pattern = '(\127[^\127]*UNIQ%-%-templatestyles%-)(%x+)(%-QINU[^\127]*\127)' -- templatestyle stripmarker pattern
local _, expected_stripmarker_id = expected:match(pattern) -- get templatestyles strip marker id from expected (the reference); ignore first capture in pattern
if expected_stripmarker_id then
actual_for_comp = actual_for_comp:gsub(pattern, '%1' .. expected_stripmarker_id .. '%3') -- replace actual id with expected id; ignore second capture in pattern
end
end
-- option to ignore any strip marker when comparing actual to expected
if options and true == options.stripmarker then
local pattern = '(\127[^\127]*UNIQ%-%-%l+%-)(%x+)(%-%-?QINU[^\127]*\127)'
local _, expected_stripmarker_id = expected:match(pattern)
if expected_stripmarker_id then
actual_for_comp = actual_for_comp:gsub(pattern, '%1' .. expected_stripmarker_id .. '%3')
expected = expected:gsub(pattern, '%1' .. expected_stripmarker_id .. '%3')
end
end
if actual_for_comp == expected then -- are the renderings the same
result_table:insert('| ', tick)
else
result_table:insert('| ', cross) -- nope; mark as failure
num_failures = num_failures + 1 -- tally
highlight=true -- and highlight the results table Actual column cell (so the failed test is more obvious)
end
local maybe_nowiki = (options and options.nowiki) and mw.text.nowiki or return_varargs
local differs_at = self.differs_at and (' \n| ' .. first_difference(expected, actual)) or ''
result_table:insert(' \n| ',
mw.text.nowiki(text1), -- the tested template nowikied
' \n| ',
maybe_nowiki(expected), -- the expected version
highlight and ' \n|style="background: #fc0;"| ' or ' \n| ', -- highlighted if test fail; not else
maybe_nowiki(actual), differs_at, -- the actual rendering using its own template styles if that is an option
"\n|-\n")
end
function UnitTester:preprocess_equals_compare(live, sandbox, expected, options)
local live_text = frame:preprocess(live)
local sandbox_text = frame:preprocess(sandbox)
local highlight_live = false
local highlight_sandbox = false
if live_text == expected and sandbox_text == expected then
result_table:insert('| ', tick)
else
result_table:insert('| ', cross)
num_failures = num_failures + 1
if live_text ~= expected then
highlight_live = true
end
if sandbox_text ~= expected then
highlight_sandbox = true
end
end
local maybe_nowiki = (options and options.nowiki) and mw.text.nowiki or return_varargs
local differs_at = self.differs_at and (' \n| ' .. first_difference(expected, live_text) or first_difference(expected, sandbox_text)) or ''
result_table:insert(
' \n| ',
mw.text.nowiki(live),
highlight_live and ' \n|style="background: #fc0;"| ' or ' \n| ',
maybe_nowiki(live_text),
highlight_sandbox and ' \n|style="background: #fc0;"| ' or ' \n| ',
maybe_nowiki(sandbox_text),
' \n| ',
maybe_nowiki(expected),
differs_at,
"\n|-\n"
)
end
function UnitTester:preprocess_equals_preprocess_many(prefix1, suffix1, prefix2, suffix2, cases, options)
for _, case in ipairs(cases) do
self:preprocess_equals_preprocess(prefix1 .. case[1] .. suffix1, prefix2 .. (case[2] and case[2] or case[1]) .. suffix2, options)
end
end
function UnitTester:preprocess_equals_sandbox_many(module, function_name, cases, options)
for _, case in ipairs(cases) do
local live = module .. "|" .. function_name .. "|" .. case[1] .. "}}"
local sandbox = module .. "/pagipadasan|" .. function_name .. "|" .. case[1] .. "}}"
self:preprocess_equals_compare(live, sandbox, case[2], options)
end
end
function UnitTester:equals(name, actual, expected, options)
if actual == expected then
result_table:insert('| ', tick)
else
result_table:insert('| ', cross)
num_failures = num_failures + 1
end
local maybe_nowiki = (options and options.nowiki) and mw.text.nowiki or return_varargs
local differs_at = self.differs_at and (' \n| ' .. first_difference(expected, actual)) or ''
local display = options and options.display or function(x) return x end
result_table:insert(' \n| ', name, ' \n| ',
maybe_nowiki(tostring(display(expected))), ' \n| ',
maybe_nowiki(tostring(display(actual))), differs_at, "\n|-\n")
end
local function deep_compare(t1, t2, ignore_mt)
local ty1 = type(t1)
local ty2 = type(t2)
if ty1 ~= ty2 then return false end
if ty1 ~= 'table' and ty2 ~= 'table' then return t1 == t2 end
local mt = getmetatable(t1)
if not ignore_mt and mt and mt.__eq then return t1 == t2 end
for k1, v1 in pairs(t1) do
local v2 = t2[k1]
if v2 == nil or not deep_compare(v1, v2) then return false end
end
for k2, v2 in pairs(t2) do
local v1 = t1[k2]
if v1 == nil or not deep_compare(v1, v2) then return false end
end
return true
end
function val_to_str(v)
if type(v) == 'string' then
v = mw.ustring.gsub(v, '\n', '\\n')
if mw.ustring.match(mw.ustring.gsub(v, '[^\'"]', ''), '^"+$') then
return "'" .. v .. "'"
end
return '"' .. mw.ustring.gsub(v, '"', '\\"' ) .. '"'
else
return type(v) == 'table' and table_to_str(v) or tostring(v)
end
end
function table_key_to_str(k)
if type(k) == 'string' and mw.ustring.match(k, '^[_%a][_%a%d]*$') then
return k
else
return '[' .. val_to_str(k) .. ']'
end
end
function table_to_str(tbl)
local result, done = {}, {}
for k, v in ipairs(tbl) do
table.insert(result, val_to_str(v))
done[k] = true
end
for k, v in pairs(tbl) do
if not done[k] then
table.insert(result, table_key_to_str(k) .. '=' .. val_to_str(v))
end
end
return '{' .. table.concat(result, ',') .. '}'
end
function UnitTester:equals_deep(name, actual, expected, options)
if deep_compare(actual, expected) then
result_table:insert('| ', tick)
else
result_table:insert('| ', cross)
num_failures = num_failures + 1
end
local maybe_nowiki = (options and options.nowiki) and mw.text.nowiki or return_varargs
local actual_str = val_to_str(actual)
local expected_str = val_to_str(expected)
local differs_at = self.differs_at and (' \n| ' .. first_difference(expected_str, actual_str)) or ''
result_table:insert(' \n| ', name, ' \n| ', maybe_nowiki(expected_str),
' \n| ', maybe_nowiki(actual_str), differs_at, "\n|-\n")
end
function UnitTester:iterate(examples, func)
require 'libraryUtil'.checkType('iterate', 1, examples, 'table')
if type(func) == 'string' then
func = self[func]
elseif type(func) ~= 'function' then
error(("bad argument #2 to 'iterate' (expected function or string, got %s)")
:format(type(func)), 2)
end
for i, example in ipairs(examples) do
if type(example) == 'table' then
func(self, unpack(example))
elseif type(example) == 'string' then
self:heading(example)
else
error(('bad example #%d (expected table, got %s)')
:format(i, type(example)), 2)
end
end
end
function UnitTester:heading(text)
result_table:insert_format(' ! colspan="%u" style="text-align: left" | %s \n |- \n ',
self.columns, text)
end
function UnitTester:run(frame_arg)
frame = frame_arg
self.frame = frame
self.differs_at = frame.args['differs_at']
tick = frame:preprocess('{{Kur-it}}')
cross = frame:preprocess('{{Ekis}}')
local table_header = result_table_header
if frame.args['live_sandbox'] then
table_header = result_table_live_sandbox_header
end
self.columns = 4
if self.differs_at then
table_header = table_header .. ' !! Aggiddiat iti'
self.columns = self.columns + 1
end
-- Sort results into alphabetical order.
local self_sorted = {}
for key, _ in pairs(self) do
if key:find('^test') then
table.insert(self_sorted, key)
end
end
table.sort(self_sorted)
-- Add results to the results table.
for _, value in ipairs(self_sorted) do
result_table:insert_format(table_header .. "\n|-\n", value)
self[value](self)
result_table:insert("|}\n")
end
return (num_failures == 0 and "<b style=\"color:#008000\">Nakapasa amin a pangsubok.</b>" or "<b style=\"color:#800000\">" .. num_failures .. " ti napaay a pangsubok.</b>[[Kategoria:Dagiti napaay a pangsubok ti Lua nga agus-usar iti Modulo:UnitTests]]") .. "\n\n" .. frame:preprocess(result_table:concat())
end
function UnitTester:new()
local o = {}
setmetatable(o, self)
self.__index = self
return o
end
local p = UnitTester:new()
function p.run_tests(frame) return p:run(frame) end
return p