Khác biệt giữa bản sửa đổi của “Mô đun:UnitTests”
Nội dung được xóa Nội dung được thêm vào
Restored revision 71349415 by Chó Vàng Hài Hước (Restorer) Thẻ: Lùi sửa Đã bị lùi lại |
Restored revision 71351900 by Chó Vàng Hài Hước (Restorer) Thẻ: Lùi sửa Đã bị lùi lại |
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Dòng 1: | Dòng 1: | ||
-- UnitTester |
-- UnitTester cung cấp khả năng kiểm thử đơn vị cho các kịch bản Lua khác. Để xem các chi tiết tại [[:en:Wikipedia:Lua#Unit_testing]]. |
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-- Đối với tài liệu hướng dẫn người dùng xem trang thảo luận. |
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-- For user documentation see talk page. |
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local UnitTester = {} |
local UnitTester = {} |
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local frame, tick, cross |
local frame, tick, cross |
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local result_table_header = "{|class=\"wikitable |
local result_table_header = "{|class=\"wikitable\"\n|+ %s\n! !! Văn bản !! Mong đợi !! Thực tế" |
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local result_table_live_sandbox_header = "{|class=\"wikitable unit-tests-result\"\n|+ %s\n! !! Test !! Live !! Sandbox !! Mong đợi" |
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local result_table = { n = 0 } |
local result_table = { n = 0 } |
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Dòng 29: | Dòng 28: | ||
local num_failures = 0 |
local num_failures = 0 |
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local num_runs = 0 |
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function first_difference(s1, s2) |
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s1, s2 = tostring(s1), tostring(s2) |
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if s1 == s2 then return '' end |
if s1 == s2 then return '' end |
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local max = math.min(#s1, #s2) |
local max = math.min(#s1, #s2) |
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local function return_varargs(...) |
local function return_varargs(...) |
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return ... |
return ... |
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end |
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function UnitTester:calculate_output(text, expected, actual, options) |
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-- Set up some variables for throughout for ease |
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num_runs = num_runs + 1 |
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local options = options or {} |
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-- Fix any stripmarkers if asked to do so to prevent incorrect fails |
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local compared_expected = expected |
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local compared_actual = actual |
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if options.templatestyles then |
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local pattern = '(\127[^\127]*UNIQ%-%-templatestyles%-)(%x+)(%-QINU[^\127]*\127)' |
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local _, expected_stripmarker_id = compared_expected:match(pattern) -- when module rendering has templatestyles strip markers, use ID from expected to prevent false test fail |
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if expected_stripmarker_id then |
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compared_actual = compared_actual:gsub(pattern, '%1' .. expected_stripmarker_id .. '%3') -- replace actual id with expected id; ignore second capture in pattern |
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compared_expected = compared_expected:gsub(pattern, '%1' .. expected_stripmarker_id .. '%3') -- account for other strip markers |
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end |
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end |
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if options.stripmarker then |
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local pattern = '(\127[^\127]*UNIQ%-%-%l+%-)(%x+)(%-%-?QINU[^\127]*\127)' |
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local _, expected_stripmarker_id = compared_expected:match(pattern) |
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if expected_stripmarker_id then |
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compared_actual = compared_actual:gsub(pattern, '%1' .. expected_stripmarker_id .. '%3') |
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compared_expected = compared_expected:gsub(pattern, '%1' .. expected_stripmarker_id .. '%3') |
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end |
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end |
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-- Perform the comparison |
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local success = compared_actual == compared_expected |
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if not success then |
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num_failures = num_failures + 1 |
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end |
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-- Sort the wikitext for displaying the results |
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if options.combined then |
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-- We need 2 rows available for the expected and actual columns |
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-- Top one is parsed, bottom is unparsed |
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local differs_at = self.differs_at and (' \n| rowspan=2|' .. first_difference(compared_expected, compared_actual)) or '' |
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-- Local copies of tick/cross to allow for highlighting |
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local highlight = (should_highlight and not success and 'style="background:#fc0;" ') or '' |
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result_table:insert( -- Start output |
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'| ', highlight, 'rowspan=2|', success and tick or cross, -- Tick/Cross (2 rows) |
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' \n| rowspan=2|', mw.text.nowiki(text), ' \n| ', -- Text used for the test (2 rows) |
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expected, ' \n| ', actual, -- The parsed outputs (in the 1st row) |
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differs_at, ' \n|-\n| ', -- Where any relevant difference was (2 rows) |
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mw.text.nowiki(expected), ' \n| ', mw.text.nowiki(actual), -- The unparsed outputs (in the 2nd row) |
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'\n|-\n' -- End output |
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) |
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else |
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-- Display normally with whichever option was preferred (nowiki/parsed) |
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local differs_at = self.differs_at and (' \n| ' .. first_difference(compared_expected, compared_actual)) or '' |
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local formatting = options.nowiki and mw.text.nowiki or return_varargs |
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local highlight = (should_highlight and not success and 'style="background:#fc0;"|') or '' |
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result_table:insert( -- Start output |
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'| ', highlight, success and tick or cross, -- Tick/Cross |
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' \n| ', mw.text.nowiki(text), ' \n| ', -- Text used for the test |
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formatting(expected), ' \n| ', formatting(actual), -- The formatted outputs |
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differs_at, -- Where any relevant difference was |
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'\n|-\n' -- End output |
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) |
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end |
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end |
end |
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function UnitTester:preprocess_equals(text, expected, options) |
function UnitTester:preprocess_equals(text, expected, options) |
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local actual = frame:preprocess(text) |
local actual = frame:preprocess(text) |
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if actual == expected then |
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self:calculate_output(text, expected, actual, options) |
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result_table:insert('| ', tick) |
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else |
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result_table:insert('| ', cross) |
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num_failures = num_failures + 1 |
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end |
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local maybe_nowiki = (options and options.nowiki) and mw.text.nowiki or return_varargs |
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local differs_at = self.differs_at and (' \n| ' .. first_difference(expected, actual)) or '' |
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result_table:insert(' \n| ', mw.text.nowiki(text), ' \n| ', |
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maybe_nowiki(expected), ' \n| ', maybe_nowiki(actual), differs_at, |
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"\n|-\n") |
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end |
end |
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function UnitTester:preprocess_equals_preprocess(text1, text2, options) |
function UnitTester:preprocess_equals_preprocess(text1, text2, options) |
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local actual = frame:preprocess(text1) |
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local expected = frame:preprocess(text2) |
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self:calculate_output(text1, expected, actual, options) |
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if options and true == options.templatestyles then -- when module rendering has templatestyles strip markers, use ID from expected to prevent false test fail |
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end |
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local pattern = '(\127[^\127]*UNIQ%-%-templatestyles%-)(%x+)(%-QINU[^\127]*\127)'; -- templatestyle stripmarker pattern |
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local _, stripmarker_id = expected:match (pattern); -- get templatestyles strip marker id from expected (the reference); ignore first capture in pattern |
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if stripmarker_id then |
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function UnitTester:preprocess_equals_compare(live, sandbox, expected, options) |
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actual = actual:gsub (pattern, '%1'..stripmarker_id..'%3'); -- replace actual id with expected id; ignore second capture in pattern |
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local live_text = frame:preprocess(live) |
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end |
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local sandbox_text = frame:preprocess(sandbox) |
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end |
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local highlight_live = false |
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local highlight_sandbox = false |
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-- option to ignore any strip marker when comparing actual to expected |
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num_runs = num_runs + 1 |
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if options and true == options.stripmarker then |
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local pattern = '(\127[^\127]*UNIQ%-%-%l+%-)(%x+)(%-QINU[^\127]*\127)'; |
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result_table:insert('| ', tick) |
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local _, stripmarker_id = expected:match (pattern); |
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else |
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if stripmarker_id then |
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result_table:insert('| ', cross) |
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actual = actual:gsub (pattern, '%1'..stripmarker_id..'%3'); |
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num_failures = num_failures + 1 |
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end |
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end |
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if actual == expected then |
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result_table:insert('| ', tick) |
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highlight_live = true |
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else |
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end |
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result_table:insert('| ', cross) |
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num_failures = num_failures + 1 |
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if sandbox_text ~= expected then |
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end |
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highlight_sandbox = true |
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local maybe_nowiki = (options and options.nowiki) and mw.text.nowiki or return_varargs |
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end |
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local differs_at = self.differs_at and (' \n| ' .. first_difference(expected, actual)) or '' |
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end |
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result_table:insert(' \n| ', mw.text.nowiki(text1), ' \n| ', |
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maybe_nowiki(expected), ' \n| ', maybe_nowiki(actual), differs_at, |
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local differs_at = self.differs_at and (' \n| ' .. first_difference(expected, live_text) or first_difference(expected, sandbox_text)) or '' |
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"\n|-\n") |
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result_table:insert( |
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' \n| ', |
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mw.text.nowiki(live), |
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should_highlight and highlight_live and ' \n|style="background: #fc0;"| ' or ' \n| ', |
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formatting(live_text), |
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should_highlight and highlight_sandbox and ' \n|style="background: #fc0;"| ' or ' \n| ', |
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formatting(sandbox_text), |
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' \n| ', |
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formatting(expected), |
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differs_at, |
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"\n|-\n" |
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) |
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end |
end |
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for _, case in ipairs(cases) do |
for _, case in ipairs(cases) do |
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self:preprocess_equals_preprocess(prefix1 .. case[1] .. suffix1, prefix2 .. (case[2] and case[2] or case[1]) .. suffix2, options) |
self:preprocess_equals_preprocess(prefix1 .. case[1] .. suffix1, prefix2 .. (case[2] and case[2] or case[1]) .. suffix2, options) |
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end |
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end |
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function UnitTester:preprocess_equals_sandbox_many(module, function_name, cases, options) |
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for _, case in ipairs(cases) do |
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local live = module .. "|" .. function_name .. "|" .. case[1] .. "}}" |
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local sandbox = module .. "/sandbox|" .. function_name .. "|" .. case[1] .. "}}" |
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self:preprocess_equals_compare(live, sandbox, case[2], options) |
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end |
end |
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end |
end |
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function UnitTester:equals(name, actual, expected, options) |
function UnitTester:equals(name, actual, expected, options) |
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num_runs = num_runs + 1 |
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if actual == expected then |
if actual == expected then |
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result_table:insert('| ', tick) |
result_table:insert('| ', tick) |
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Dòng 181: | Dòng 111: | ||
num_failures = num_failures + 1 |
num_failures = num_failures + 1 |
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end |
end |
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local |
local maybe_nowiki = (options and options.nowiki) and mw.text.nowiki or return_varargs |
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local differs_at = self.differs_at and (' \n| ' .. first_difference(expected, actual)) or '' |
local differs_at = self.differs_at and (' \n| ' .. first_difference(expected, actual)) or '' |
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local display = options and options.display or |
local display = options and options.display or function(x) return x end |
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result_table:insert(' \n| ', name, ' \n| ', |
result_table:insert(' \n| ', name, ' \n| ', |
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maybe_nowiki(tostring(display(expected))), ' \n| ', |
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maybe_nowiki(tostring(display(actual))), differs_at, "\n|-\n") |
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end |
end |
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Dòng 210: | Dòng 140: | ||
end |
end |
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function val_to_str(v) |
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if type(v) == 'string' then |
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local function table_key_to_str(k) |
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v = mw.ustring.gsub(v, '\n', '\\n') |
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if mw.ustring.match(mw.ustring.gsub(v, '[^\'"]', ''), '^"+$') then |
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return k |
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return "'" .. v .. "'" |
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return '[' .. val_to_str(k) .. ']' |
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end |
end |
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return '"' .. mw.ustring.gsub(v, '"', '\\"' ) .. '"' |
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else |
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return type(v) == 'table' and table_to_str(v) or tostring(v) |
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end |
end |
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end |
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function table_key_to_str(k) |
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if type(obj) == "string" then |
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if type(k) == 'string' and mw.ustring.match(k, '^[_%a][_%a%d]*$') then |
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return k |
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if mw.ustring.match(mw.ustring.gsub(obj, '[^\'"]', ''), '^"+$') then |
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else |
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return "'" .. obj .. "'" |
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return '[' .. val_to_str(k) .. ']' |
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end |
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end |
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return '"' .. mw.ustring.gsub(obj, '"', '\\"' ) .. '"' |
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end |
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function table_to_str(tbl) |
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elseif type(obj) == "table" then |
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local result, done = {}, {} |
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for k, v in ipairs(tbl) do |
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table.insert(result, val_to_str(v)) |
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done[k] = true |
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end |
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for k, v in pairs(tbl) do |
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if not done[k] then |
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table.insert(result, table_key_to_str(k) .. '=' .. val_to_str(v)) |
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end |
end |
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for k, v in pairs(obj) do |
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if not checked[k] then |
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table.insert(result, table_key_to_str(k) .. '=' .. val_to_str(v)) |
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end |
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end |
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return '{' .. table.concat(result, ',') .. '}' |
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else |
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return tostring(obj) |
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end |
end |
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return '{' .. table.concat(result, ',') .. '}' |
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end |
end |
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function UnitTester:equals_deep(name, actual, expected, options) |
function UnitTester:equals_deep(name, actual, expected, options) |
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num_runs = num_runs + 1 |
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if deep_compare(actual, expected) then |
if deep_compare(actual, expected) then |
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result_table:insert('| ', tick) |
result_table:insert('| ', tick) |
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Dòng 252: | Dòng 181: | ||
num_failures = num_failures + 1 |
num_failures = num_failures + 1 |
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end |
end |
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local |
local maybe_nowiki = (options and options.nowiki) and mw.text.nowiki or return_varargs |
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local actual_str = val_to_str(actual) |
local actual_str = val_to_str(actual) |
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local expected_str = val_to_str(expected) |
local expected_str = val_to_str(expected) |
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local differs_at = self.differs_at and (' \n| ' .. first_difference(expected_str, actual_str)) or '' |
local differs_at = self.differs_at and (' \n| ' .. first_difference(expected_str, actual_str)) or '' |
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result_table:insert(' \n| ', name, ' \n| ', |
result_table:insert(' \n| ', name, ' \n| ', maybe_nowiki(expected_str), |
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' \n| ', |
' \n| ', maybe_nowiki(actual_str), differs_at, "\n|-\n") |
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end |
end |
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Dòng 268: | Dòng 197: | ||
:format(type(func)), 2) |
:format(type(func)), 2) |
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end |
end |
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for i, example in ipairs(examples) do |
for i, example in ipairs(examples) do |
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if type(example) == 'table' then |
if type(example) == 'table' then |
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Dòng 293: | Dòng 222: | ||
cross = frame:preprocess('{{Cross}}') |
cross = frame:preprocess('{{Cross}}') |
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local table_header = result_table_header |
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if frame.args['live_sandbox'] then |
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table_header = result_table_live_sandbox_header |
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end |
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if frame.args.highlight then |
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should_highlight = true |
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end |
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self.columns = 4 |
self.columns = 4 |
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if self.differs_at then |
if self.differs_at then |
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table_header = table_header .. ' !! |
table_header = table_header .. ' !! Differs at' |
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self.columns = self.columns + 1 |
self.columns = self.columns + 1 |
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end |
end |
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Dòng 309: | Dòng 231: | ||
-- Sort results into alphabetical order. |
-- Sort results into alphabetical order. |
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local self_sorted = {} |
local self_sorted = {} |
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for key, |
for key,value in pairs(self) do |
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if key:find('^test') then |
if key:find('^test') then |
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table.insert(self_sorted, key) |
table.insert(self_sorted, key) |
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Dòng 316: | Dòng 238: | ||
table.sort(self_sorted) |
table.sort(self_sorted) |
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-- Add results to the results table. |
-- Add results to the results table. |
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for |
for i,value in ipairs(self_sorted) do |
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result_table:insert_format(table_header .. "\n|-\n", value) |
result_table:insert_format(table_header .. "\n|-\n", value) |
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self[value](self) |
self[value](self) |
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result_table:insert("|}\n") |
result_table:insert("|}\n\n") |
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end |
end |
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return (num_failures == 0 and "<b style=\"color:#008000\">All tests passed.</b>" or "<b style=\"color:#800000\">" .. num_failures .. " tests failed.</b>") .. "\n\n" .. frame:preprocess(result_table:concat()) |
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return (num_runs == 0 and "<b>No tests were run.</b>" |
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or num_failures == 0 and "<b style=\"color:#008000\">All " .. num_runs .. " tests passed.</b>" |
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or "<b style=\"color:#800000\">" .. num_failures .. " of " .. num_runs .. " tests failed.</b>[[Thể loại:Trường hợp kiểm thử Lua sử dụng Mô đun:UnitTests thất bại]]" |
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) .. "\n\n" .. frame:preprocess(result_table:concat()) |
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end |
end |
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Phiên bản lúc 16:02, ngày 6 tháng 5 năm 2024
Tài liệu mô đun[tạo]
-- UnitTester cung cấp khả năng kiểm thử đơn vị cho các kịch bản Lua khác. Để xem các chi tiết tại [[:en:Wikipedia:Lua#Unit_testing]].
-- Đối với tài liệu hướng dẫn người dùng xem trang thảo luận.
local UnitTester = {}
local frame, tick, cross
local result_table_header = "{|class=\"wikitable\"\n|+ %s\n! !! Văn bản !! Mong đợi !! Thực tế"
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)
local expected = frame:preprocess(text2)
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 _, stripmarker_id = expected:match (pattern); -- get templatestyles strip marker id from expected (the reference); ignore first capture in pattern
if stripmarker_id then
actual = actual:gsub (pattern, '%1'..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 _, stripmarker_id = expected:match (pattern);
if stripmarker_id then
actual = actual:gsub (pattern, '%1'..stripmarker_id..'%3');
end
end
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(text1), ' \n| ',
maybe_nowiki(expected), ' \n| ', maybe_nowiki(actual), 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: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('{{Tick}}')
cross = frame:preprocess('{{Cross}}')
local table_header = result_table_header
self.columns = 4
if self.differs_at then
table_header = table_header .. ' !! Differs at'
self.columns = self.columns + 1
end
-- Sort results into alphabetical order.
local self_sorted = {}
for key,value 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 i,value in ipairs(self_sorted) do
result_table:insert_format(table_header .. "\n|-\n", value)
self[value](self)
result_table:insert("|}\n\n")
end
return (num_failures == 0 and "<b style=\"color:#008000\">All tests passed.</b>" or "<b style=\"color:#800000\">" .. num_failures .. " tests failed.</b>") .. "\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