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Module:Infobox/dates/testcases

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< Module:Infobox | dates
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-- Unit tests for [[Module:Infobox/dates/testcases]]. Click talk page to run tests.
local p = require('Module:UnitTests')

local function expandTemplate(template, value)
	local frame = mw.getCurrentFrame()
	return frame:expandTemplate{title = template, args = value}
end

local start_date_default = {"2015", "4", "23"}
local end_date_default = {"2016", "4", "23"}

local start_date_default_df = {"2015", "4", "23", df="yes"}
local end_date_default_df = {"2016", "4", "23", df="yes"}

local start_date_default_plain = "April 23, 2015"
local end_date_default_plain = "April 23, 2016"

local dash = '&nbsp;–<br />'

function p:test_01_valid()
	self:preprocess_equals_sandbox_many('{{#invoke:Infobox/dates', 'dates', {
		-- With templates
		{'1=' .. expandTemplate("start date", start_date_default), expandTemplate("start date", start_date_default)},
		{'1=' .. expandTemplate("end date", end_date_default), expandTemplate("end date", end_date_default)},
		-- Different years		
		{'1=' .. expandTemplate("start date", start_date_default) .. '|2=' .. expandTemplate("end date", end_date_default), expandTemplate("start date", start_date_default) .. dash .. expandTemplate("end date", end_date_default)},
		-- Same years, different months
		{'1=' .. expandTemplate("start date", start_date_default) .. '|2=' .. expandTemplate("end date", {"2015", "5", "23"}), 'April 23' .. dash .. expandTemplate("end date", end_date_default)},
		-- Same years and months, different days
		{'1=' .. expandTemplate("start date", start_date_default) .. '|2=' .. expandTemplate("end date", {"2015", "4", "24"}), 'April 23' .. dash .. expandTemplate("end date", end_date_default)},
		-- Same date
		{'1=' .. expandTemplate("start date", start_date_default) .. '|2=' .. expandTemplate("end date", {"2015", "4", "24"}), 'April 23' .. dash .. expandTemplate("end date", end_date_default)},
		-- To present	
		{'1=' .. expandTemplate("start date", start_date_default) .. '|2=present', expandTemplate("start date", start_date_default) .. dash .. 'present'},
		
		-- Without templates
		{'1=' .. start_date_default_plain, start_date_default_plain},
		{'1=' .. end_date_default_plain, end_date_default_plain},
		-- Different years	
		{'1=' .. start_date_default_plain .. '|2=' .. end_date_default_plain, start_date_default_plain .. dash .. end_date_default_plain},
		-- Same years, different months
		{'1=' .. start_date_default_plain .. '|2=May 23, 2015', 'April 23' .. dash .. end_date_default_plain},
		-- Same years and months, different days
		{'1=' .. start_date_default_plain .. '|2=May 24, 2015', 'April 23' .. dash .. end_date_default_plain},
		-- Same date
		{'1=' .. start_date_default_plain .. '|2=' .. start_date_default_plain, 'April 23' .. dash .. end_date_default_plain},
		-- To present
		{'1=' .. start_date_default_plain .. '|2=present', start_date_default_plain .. dash .. 'present'},
		
		-- Partial dates with templates
		{'1=' .. expandTemplate("start date", {"2015"}) .. '|2=' .. expandTemplate("end date", {"2016"}), ''},			-- just years
		{'1=' .. expandTemplate("start date", {"2015"}) .. '|2=' .. expandTemplate("end date", {"2015"}), ''},			-- just years, same year
		{'1=' .. expandTemplate("start date", {"2015", "4"}) .. '|2=' .. expandTemplate("end date", {"2016", "5"}), ''},	-- years and months, different months
		{'1=' .. expandTemplate("start date", {"2015", "4"}) .. '|2=' .. expandTemplate("end date", {"2016", "4"}), ''},	-- years and months, same months

		-- Partial dates without templates
		{'1=2015|2=2016', ''},				-- just years
		{'1=2015|2=2015', ''},				-- just years, same year
		{'1=April 2015|2=May 2016', ''},	-- years and months, different months
		{'1=April 2015|2=April 2016', ''},	-- years and months, same months
	})
end

-- do the same with df=yes
function p:test_02_valid_df()
	self:preprocess_equals_sandbox_many('{{#invoke:Infobox/dates', 'dates', {
		-- With templates
		{'1=' .. expandTemplate("start date", start_date_default_df), ''},
		{'1=' .. expandTemplate("end date", end_date_default_df), ''},
		{'1=' .. expandTemplate("start date", start_date_default_df) .. '|2=' .. expandTemplate("end date", end_date_default_df), ''},		-- different years
		{'1=' .. expandTemplate("start date", start_date_default_df) .. '|2=' .. expandTemplate("end date", {"2015", "5", "23", "df=yes"}), ''},		-- same years, different months
		{'1=' .. expandTemplate("start date", start_date_default_df) .. '|2=' .. expandTemplate("end date", {"2015", "4", "24", "df=yes"}), ''},		-- same years and months, different days
		{'1=' .. expandTemplate("start date", start_date_default_df) .. '|2=' .. expandTemplate("end date", start_date_default_df), ''},	-- same date
		{'1=' .. expandTemplate("start date", start_date_default_df) .. '|2=present', ''},												-- to present
		
		-- Without templates
		{'1=' .. start_date_default_plain, ''},
		{'1=' .. end_date_default_plain, ''},
		{'1=' .. start_date_default_plain .. '|2=' .. end_date_default_plain, ''},	-- different years
		{'1=' .. start_date_default_plain .. '|2=May 23, 2015', ''},					-- same years, different months
		{'1=' .. start_date_default_plain .. '|2=May 24, 2015', ''},					-- same years and months, different days
		{'1=' .. start_date_default_plain .. '|2=' .. start_date_default_plain, ''},	-- same date
		{'1=' .. start_date_default_plain .. '|2=present', ''},						-- to present
		
		-- Partial dates with templates
		{'1=' .. expandTemplate("start date", {"2015", "df=yes"}) .. '|2=' .. expandTemplate("end date", {"2016", "df=yes"}), ''},			-- just years
		{'1=' .. expandTemplate("start date", {"2015", "df=yes"}) .. '|2=' .. expandTemplate("end date", {"2015", "df=yes"}), ''},			-- just years, same year
		{'1=' .. expandTemplate("start date", {"2015", "4", "df=yes"}) .. '|2=' .. expandTemplate("end date", {"2016", "5", "df=yes"}), ''},	-- years and months, different months
		{'1=' .. expandTemplate("start date", {"2015", "4", "df=yes"}) .. '|2=' .. expandTemplate("end date", {"2016", "4", "df=yes"}), ''},	-- years and months, same months

		-- Partial dates without templates
		{'1=2015|2=2016', ''},				-- just years
		{'1=2015|2=2015', ''},				-- just years, same year
		{'1=April 2015|2=May 2016', ''},	-- years and months, different months
		{'1=April 2015|2=April 2016', ''},	-- years and months, same months
	})
end

function p:test_03_invalid_range()
	self:preprocess_equals_sandbox_many('{{#invoke:Infobox/dates', 'dates', {
		 -- end date starts before start date
		{'1=' .. expandTemplate("start date", end_date_default) .. '|2=' .. expandTemplate("end date", start_date_default), ''},
		{'1=' .. end_date_default_plain .. '|2=' .. start_date_default_plain, ''},
	})
end

return p
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