-- <nowiki>
-- Example Unit tests for [[Module:UnitTests]]. Click talk page to run tests.
local p = require('Module:UnitTests')

local mw_getTitle = mw.title.getCurrentTitle().baseText

function p._test(frame)
	return
		"# " .. mw_getTitle .. "\n" ..
		""
end

function p1(frame)
	return frame:preprocess('{{#invoke:UnitTests/testcases | _test}}')
end

function p2(frame)
	return frame:preprocess('{{#invoke:UnitTests/testcases/frame | _test}}')
end

function p:test()
	local testcases_expected_result = "" ..
		"# Module talk:UnitTests/testcases\n" ..
		""
	self:preprocess_equals('{{#invoke:UnitTests/testcases | _test}}',
		p1(self.frame) ..
	"")
	local testcases_frame_expected_result = "" ..
		"# Module talk:UnitTests/testcases\n" ..
		""
	self:preprocess_equals(p2(self.frame), "\n" ..
		testcases_frame_expected_result ..
	"")
	self:equals(mw.text.nowiki("frame:preprocess( '{{#invoke:UnitTests/testcases/frame | _test}}' )"),
		self.frame:preprocess( '{{#invoke:UnitTests/testcases/frame | _test}}' ),
		"\n" ..
		testcases_frame_expected_result ..
	"")
	self:equals(mw.text.nowiki("frame:preprocess( '{{#invoke:UnitTests/testcases/frame | _test}}' )"),
		p2(self.frame),
		"\n" ..
		testcases_frame_expected_result ..
	"")
	self:equals(mw.text.nowiki("require('Module:UnitTests/testcases/frame')._test(frame)"),
		"\n"..require('Module:UnitTests/testcases/frame')._test(self.frame),
		"\n" ..
		testcases_expected_result ..
	"")
	self:equals("p._test(frame)",
		"\n" .. p._test(self.frame),
		"\n" ..
		'# UnitTests\n' ..
	"")
end

return p