Module:Link if exists/testcases

-- Unit tests for [[Module:{{subst:ROOTPAGENAME}}]]. Click talk page to run tests.
local p = require('Module:UnitTests')

local testPairs = {
        {'a','[[A|a]]'},
        {'Sierra Nevada','[[Sierra Nevada]]'},
        {' ',' '},
        {'aqrp','aqrp'},
        {'A|letter a','[[A|letter a]]'},
        {'aqrp|,asmd',',asmd'},
        {'Cite USGov|prefix=Template','[[:Template:Cite USGov]]'},
        {'Flying monkeys|prefix=Template','Flying monkeys'},
        {'Notability|nsp=Wikipedia','[[:Wikipedia:Notability|Notability]]'},
        {'Deliciousness|nsp=Wikipedia','Deliciousness'},
        {'Aalborg|prefix=Template|Ålborg','[[:Template:Aalborg|Ålborg]]'},
        {'United States|nsp=Category|color=#888','[[:Category:United States|United States]]'},
        {'A non-existent category|nsp=Category|color=#888','<span style="color:#888">A non-existent category</span>'},
        {'United States|USA|nsp=Category|color=#888','[[:Category:United States|USA]]'},
        {'A non-existent category|Foo|nsp=Category|color=#888','<span style="color:#888">Foo</span>'},
        {'United States|USA|nsp=Category|color=#888|hide_display=1','[[:Category:United States|USA]]'},
        {'A non-existent category|Foo|nsp=Category|color=#888|hide_display=1',''},
    }

function p:test_main()
	self:preprocess_equals_many('{{#invoke:Link if exists|main|','}}', testPairs)
end

function p:test_sandbox()
    self:preprocess_equals_many('{{#invoke:Link if exists/sandbox|main|','}}',testPairs)
end

return p