Module:GetShortDescription/testcases

-- Unit tests for [[Module:GetShortDescription]]. Run all tests on the talk page.
-- Due to the changable nature of short descriptions; some of these tests may need to be updated before running them.

local p = require('Module:UnitTests')

--[[ empty params ]]

function p:test__no_name_param()
	self:preprocess_equals('{{#invoke:GetShortDescription|main}}', '<strong class="error">ERROR with invocation of [[Module:GetShortDescription]]: a page name (including namespace) MUST be provided</strong>', {nowiki = 1})
end

function p:test__no_name_value()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=}}', '<strong class="error">ERROR with invocation of [[Module:GetShortDescription]]: a page name (including namespace) MUST be provided</strong>', {nowiki = 1})
end

function p:test__no_only_value()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description|only=}}', "explicit short description")
end

function p:test__no_prefer_value()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description|prefer=}}', "explicit short description")
end

function p:test__no_fallback_value()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/no explicit short description|fallback=}}', "")
end

--[[ unknown param ]]

function p:test__no_unknown_value()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description|unknown=}}', "explicit short description")
end

function p:test__unknown_value()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description|unknown=unknown}}', "explicit short description")
end

--[[ none but name ]]

function p:test__explicit_exists__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description}}', "explicit short description")
end

function p:test__explicit_does_not_exist__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/no explicit short description}}', "")
end

function p:test__explicit_exists__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Wikipedia}}', "Free multilingual, online, crowdsourced encyclopedia")
end

function p:test__explicit_does_not_exist__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Example}}', "Wikimedia disambiguation page")
end

--[[ name and only ]]

function p:test__only_explicit__explicit_exists__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description|only=explicit}}', "explicit short description")
end

function p:test__only_wikidata__explicit_exists__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description|only=wikidata}}', "")
end

function p:test__only_explicit__explicit_does_not_exist__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/no explicit short description|only=explicit}}', "")
end

function p:test__only_wikidata__explicit_does_not_exist__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/no explicit short description|only=wikidata}}', "")
end

function p:test__only_explicit__explicit_exists__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Wikipedia|only=explicit}}', "Free multilingual, online, crowdsourced encyclopedia")
end

function p:test__only_wikidata__explicit_exists__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Wikipedia|only=wikidata}}', "free multilingual online encyclopedia")
end

function p:test__only_explicit__explicit_does_not_exist__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Example|only=explicit}}', "")
end

function p:test__only_wikidata__explicit_does_not_exist__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Example|only=wikidata}}', "Wikimedia disambiguation page")
end

--[[ name and prefer ]]

function p:test__prefer_explicit__explicit_exists__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description|prefer=explicit}}', "explicit short description")
end

function p:test__prefer_wikidata__explicit_exists__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description|prefer=wikidata}}', "explicit short description")
end

function p:test__prefer_explicit__explicit_does_not_exist__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/no explicit short description|prefer=explicit}}', "")
end

function p:test__prefer_wikidata__explicit_does_not_exist__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/no explicit short description|prefer=wikidata}}', "")
end

function p:test__prefer_explicit__explicit_exists__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Wikipedia|prefer=explicit}}', "Free multilingual, online, crowdsourced encyclopedia")
end

function p:test__prefer_wikidata__explicit_exists__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Wikipedia|prefer=wikidata}}', "free multilingual online encyclopedia")
end

function p:test__prefer_explicit__explicit_does_not_exist__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Example|prefer=explicit}}', "Wikimedia disambiguation page")
end

function p:test__prefer_wikidata__explicit_does_not_exist__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Example|prefer=wikidata}}', "Wikimedia disambiguation page")
end

--[[ name and fallback ]]

function p:test__fallback__explicit_exists__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description|fallback=fallback}}', "explicit short description")
end

function p:test__fallback__explicit_does_not_exist__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/no explicit short description|fallback=fallback}}', "fallback")
end

function p:test__fallback__explicit_exists__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Wikipedia|fallback=fallback}}', "Free multilingual, online, crowdsourced encyclopedia")
end

function p:test__fallback__explicit_does_not_exist__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Example|fallback=fallback}}', "Wikimedia disambiguation page")
end

--[[ name, only and fallback ]]

function p:test__only_explicit__fallback__explicit_exists__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description|only=explicit|fallback=fallback}}', "explicit short description")
end

function p:test__only_wikidata__fallback__explicit_exists__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description|only=wikidata|fallback=fallback}}', "fallback")
end

function p:test__only_explicit__fallback__explicit_does_not_exist__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/no explicit short description|only=explicit|fallback=fallback}}', "fallback")
end

function p:test__only_wikidata__fallback__explicit_does_not_exist__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/no explicit short description|only=wikidata|fallback=fallback}}', "fallback")
end

function p:test__only_explicit__fallback__explicit_exists__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Wikipedia|only=explicit|fallback=fallback}}', "Free multilingual, online, crowdsourced encyclopedia")
end

function p:test__only_wikidata__fallback__explicit_exists__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Wikipedia|only=wikidata|fallback=fallback}}', "free multilingual online encyclopedia")
end

function p:test__only_explicit__fallback__explicit_does_not_exist__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Example|only=explicit|fallback=fallback}}', "fallback")
end

function p:only_wikidata__fallback__explicit_does_not_exist__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Example|only=wikidata|fallback=fallback}}', "Wikimedia disambiguation page")
end

--[[ name, prefer and fallback ]]

function p:test__prefer_explicit__fallback__explicit_exists__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description|prefer=explicit|fallback=fallback}}', "explicit short description")
end

function p:test__prefer_wikidata__fallback__explicit_exists__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description|prefer=wikidata|fallback=fallback}}', "explicit short description")
end

function p:test__prefer_explicit__fallback__explicit_does_not_exist__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/no explicit short description|prefer=explicit|fallback=fallback}}', "fallback")
end

function p:test__prefer_wikidata__fallback__explicit_does_not_exist__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/no explicit short description|prefer=wikidata|fallback=fallback}}', "fallback")
end

function p:test__prefer_explicit__fallback__explicit_exists__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Wikipedia|prefer=explicit|fallback=fallback}}', "Free multilingual, online, crowdsourced encyclopedia")
end

function p:test__prefer_wikidata__fallback__explicit_exists__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Wikipedia|prefer=wikidata|fallback=fallback}}', "free multilingual online encyclopedia")
end

function p:test__prefer_explicit__fallback__explicit_does_not_exist__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Example|prefer=explicit|fallback=fallback}}', "Wikimedia disambiguation page")
end

function p:test__prefer_wikidata__fallback__explicit_does_not_exist__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Example|prefer=wikidata|fallback=fallback}}', "Wikimedia disambiguation page")
end

--[[ conflicting params ]]

--[[ only=explicit and prefer=wikidata ]]

function p:test__conflicting__only_explicit__prefer_wikidata__explicit_exists__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description|only=explicit|prefer=wikidata}}', "explicit short description")
end

function p:test__conflicting__only_explicit__prefer_wikidata__explicit_does_not_exist__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/no explicit short description|only=explicit|prefer=wikidata}}', "")
end

function p:test__conflicting__only_explicit__prefer_wikidata__explicit_exists__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Wikipedia|only=explicit|prefer=wikidata}}', "Free multilingual, online, crowdsourced encyclopedia")
end

function p:test__conflicting__only_explicit__prefer_wikidata__explicit_does_not_exist__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Example|only=explicit|prefer=wikidata}}', "")
end

--[[ only=wikidata and prefer=explicit ]]

function p:test__conflicting__only_wikidata__prefer_explicit__explicit_exists__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description|only=wikidata|prefer=explicit}}', "")
end

function p:test__conflicting__only_wikidata__prefer_explicit__explicit_does_not_exist__wikidata_does_not_exist()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/no explicit short description|only=wikidata|prefer=explicit}}', "")
end

function p:test__conflicting__only_wikidata__prefer_explicit__explicit_exists__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Wikipedia|only=wikidata|prefer=explicit}}', "free multilingual online encyclopedia")
end

function p:test__conflicting__only_wikidata__prefer_explicit__explicit_does_not_exist__wikidata_exists()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Example|only=wikidata|prefer=explicit}}', "Wikimedia disambiguation page")
end

--[[ unusual explicit descriptions ]]

function p:test__only_explicit__undefined()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description undefined|only=explicit}}', "")
end

function p:test__only_explicit__empty()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description empty|only=explicit}}', "")
end

function p:test__only_explicit__none()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description none|only=explicit}}', "")
end

function p:test__only_explicit__numbered()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description numbered|only=explicit}}', "explicit short description numbered")
end

function p:test__only_explicit__complex()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description complex|only=explicit}}', "explicit short description complex")
end

function p:test__only_explicit__complex__numbered()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description complex numbered|only=explicit}}', "explicit short description complex numbered")
end

function p:test__only_explicit__numbered__empty()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description numbered empty|only=explicit}}', "")
end

function p:test__only_explicit__numbered__none()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description numbered none|only=explicit}}', "")
end

function p:test__only_explicit__complex__empty()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description complex empty|only=explicit}}', "")
end

function p:test__only_explicit__complex__none()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description complex none|only=explicit}}', "")
end

function p:test__only_explicit__complex__numbered__empty()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description complex numbered empty|only=explicit}}', "")
end

function p:test__only_explicit__complex__numbered__none()
	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=User:Fred Gandt/sandbox/explicit short description complex numbered none|only=explicit}}', "")
end

--[[ test the test; sanity check; should fail ]]

--function p:test__the_test()
--	self:preprocess_equals('{{#invoke:GetShortDescription|main|name=Example}}', "test the test")
--end

--[[ foreign language wikidata ]]

-- Testing |lang_italic= |lang_nocat= |lang_size= |lang_cat= |lang_rtl= |lang_no= will require a wikidata description in a language other than English to be returned

return p