imported>Jackmcbarn: actually test the right thing

2020-09-26T02:49:03Z

actually test the right thing

New page

-- Unit tests for [[Module:Redirect]]. Click talk page to run tests.

local mRedirect = require('Module:Redirect') -- the module to be tested
local ScribuntoUnit = require('Module:ScribuntoUnit')
local suite = ScribuntoUnit:new()

--------------------------------------------------------------------------------
-- Helper functions
--------------------------------------------------------------------------------

function suite:makeFrameWithArgs(args)
local frame = mw.getCurrentFrame()
return frame:newChild{title = 'Frame', args = args}
end

--------------------------------------------------------------------------------
-- Mock mw.title.new
--------------------------------------------------------------------------------

do
local oldNewTitle = mw.title.new

function suite:mockNewTitle(options)
mw.title.new = function (page)
local titleObj = oldNewTitle(page)
if options[page] then
if options[page].content then
local content = options[page].content
rawset(titleObj, 'getContent', function ()
return content
end)
options[page].content = nil
end
for k, v in pairs(options[page]) do
rawset(titleObj, k, v)
end
end
return titleObj
end
end

function suite:resetTitleMock()
mw.title.new = oldNewTitle
end
end

-- Shortcut method for typical pages used in tests
function suite:mockAFCShortcut()
local content = [=[
#REDIRECT [[Stiles.casa Wiki:Articles for creation]]

{{R to Stiles.casa Wiki namespace}}
{{R from shortcut}}
]=]
local pageOptions = {
content = content,
isRedirect = true,
}
self:mockNewTitle{
['SW:AFC'] = pageOptions,
['Stiles.casa Wiki:AFC'] = pageOptions,
}
end

function suite:mockMothersDayPage()
self:mockNewTitle{["Mother's Day"] = {
content = 'Lorem ipsum',
isRedirect = false,
}}
end

--------------------------------------------------------------------------------
-- Test Main
--------------------------------------------------------------------------------

function suite:testMain()
self:mockAFCShortcut()
self:assertEquals(
'Stiles.casa Wiki:Articles for creation',
mRedirect.main(self:makeFrameWithArgs{'SW:AFC'})
)
self:resetTitleMock()
end

function suite:testMainWithPadding()
self:mockAFCShortcut()
self:assertEquals(
'Stiles.casa Wiki:Articles for creation',
mRedirect.main(self:makeFrameWithArgs{' SW:AFC '})
)
self:resetTitleMock()
end

function suite:testMainWithBlankArgument()
self:mockAFCShortcut()
self:assertEquals(
'',
mRedirect.main(self:makeFrameWithArgs{' '})
)
self:resetTitleMock()
end

function suite:testMainWithInputBrackets()
self:mockAFCShortcut()
self:assertEquals(
'Stiles.casa Wiki:Articles for creation',
mRedirect.main(self:makeFrameWithArgs{'[[SW:AFC]]'})
)
self:resetTitleMock()
end

function suite:testMainWithOutputBrackets()
self:mockAFCShortcut()
self:assertEquals(
'[[Stiles.casa Wiki:Articles for creation]]',
mRedirect.main(self:makeFrameWithArgs{'SW:AFC', bracket = 'yes'})
)
self:resetTitleMock()
end

function suite:testMainWithInputAndOutputBrackets()
self:mockAFCShortcut()
self:assertEquals(
'[[Stiles.casa Wiki:Articles for creation]]',
mRedirect.main(self:makeFrameWithArgs{'[[SW:AFC]]', bracket = 'yes'})
)
self:resetTitleMock()
end

function suite:testMainWithInputBracketsAndPadding()
self:mockAFCShortcut()
self:assertEquals(
'Stiles.casa Wiki:Articles for creation',
mRedirect.main(self:makeFrameWithArgs{' [[SW:AFC]] '})
)
self:resetTitleMock()
end

function suite:testMainWithRealInvalidRedirect()
self:assertEquals(
'User:John Vandenberg/testcases/Redirect/1',
mRedirect.main(self:makeFrameWithArgs{'User:John Vandenberg/testcases/Redirect/1'})
)
end

function suite:testMainWithRealValidRedirect()
self:assertEquals(
'Blah',
mRedirect.main(self:makeFrameWithArgs{'User:John Vandenberg/testcases/Redirect/2'})
)
end

--------------------------------------------------------------------------------
-- Test Canonicalisation
--------------------------------------------------------------------------------

function suite:testContentAmpersandCanonicalisation()
self:mockNewTitle{['Module talk:Redirect/sandbox'] = {
content = '#REDIRECT [[Module talk:Redirect]]',
isRedirect = true,
}}
self:assertEquals(
'Module talk:Redirect',
mRedirect.main(self:makeFrameWithArgs{'Module talk:Redirect/sandbox'})
)
self:resetTitleMock()
end

function suite:testContentPercentCanonicalisation()
self:mockNewTitle{['Module talk:Redirect/sandbox'] = {
content = '#REDIRECT [[Module talk%3ARedirect]]',
isRedirect = true,
}}
self:assertEquals(
'Module talk:Redirect',
mRedirect.main(self:makeFrameWithArgs{'Module talk:Redirect/sandbox'})
)
self:resetTitleMock()
end

function suite:testContentAmpersandInsidePercentCanonicalisation()
self:mockNewTitle{['Module talk:Redirect/sandbox'] = {
content = '#REDIRECT [[Module talk%26#58;Redirect]]',
isRedirect = true,
}}
self:assertEquals(
'Module talk:Redirect',
mRedirect.main(self:makeFrameWithArgs{'Module talk:Redirect/sandbox'})
)
self:resetTitleMock()
end

function suite:testContentPercentInsideAmpersandCanonicalisation()
self:mockNewTitle{['Module talk:Redirect/sandbox'] = {
content = '#REDIRECT [[Module talk%3ARedirect]]',
isRedirect = true, -- not actually considered a redirect, but we want to exercise the code paths anyway
}}
self:assertEquals(
'Module talk:Redirect/sandbox',
mRedirect.main(self:makeFrameWithArgs{'Module talk:Redirect/sandbox'})
)
self:resetTitleMock()
end

function suite:testTitleCanonicalisation()
self:mockMothersDayPage()
self:assertEquals(
"Mother's Day",
mRedirect.main(self:makeFrameWithArgs{"Mother's Day"})
)
self:resetTitleMock()
end

function suite:testTitleInitialCapitalCanonicalisation()
self:mockMothersDayPage()
self:assertEquals(
"Mother's Day",
mRedirect.main(self:makeFrameWithArgs{"mother's Day"})
)
self:resetTitleMock()
end

--------------------------------------------------------------------------------
-- Test isRedirect
--------------------------------------------------------------------------------

function suite:testIsRedirect()
self:mockAFCShortcut()
self:assertEquals(
'yes',
mRedirect.isRedirect(self:makeFrameWithArgs{'SW:AFC'})
)
self:resetTitleMock()
end

function suite:testIsRedirect()
self:mockMothersDayPage()
self:assertEquals(
'',
mRedirect.isRedirect(self:makeFrameWithArgs{"Mother's Day"})
)
self:resetTitleMock()
end

return suite

Module:Redirect/testcases - Revision history

imported>Jackmcbarn: actually test the right thing