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Undid revision 1174461131 by TekXS (talk)
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-- Unit tests for [[Module:{{ROOTPAGENAME}}]]. Click talk page to run tests.
-- Implement [[Template:Weather box2]].
local p = require('Module:UnitTests')


-- Example unit test.
local _precision = require('Module:Math')._precision
local function precision(text)
function p:test_hello()
self:preprocess_equals('{{#invoke:Weather box2}')
-- Input like 'Jan precipitation inch = trace' calls this with text = 'trace'
-- which would cause _precision to throw an error since it is not numeric.
-- Workaround: Return 0 as the precision if an error occurs.
local success, result = pcall(_precision, text)
if success then
return result
end
return 0
end
end


return p
local function stripToNil(text)
-- If text is a non-empty string, return its trimmed content.
-- Otherwise, return nothing (text is an empty string or is not a string).
if type(text) == 'string' then
return text:match('(%S.-)%s*$')
end
end

local function isAny(args, suffix)
local months = { 'ND', 'DD', 'DJ', 'JJ', 'JF', 'FF', 'FM', 'MM', 'MA', 'AA', 'AY', 'YY', 'YU', 'UU', 'UL', 'LL', 'LG', 'GG', 'GS', 'SS', 'SO', 'OO', 'ON' }
for _, month in ipairs(months) do
if stripToNil(args[month .. suffix]) then
return true
end
end
end

local function makeLabel(args, options, is_first, base, what)
local first
if isAny(args, ' ' .. what .. ' cm') then
first = 'cm'
elseif isAny(args, ' ' .. what .. ' mm') then
first = 'mm'
else
first = (what:sub(1, 4) == 'snow' or
precision(args['Jan ' .. what .. ' inch'] or '0') < 1)
and 'cm'
or 'mm'
end
local second = 'inches'
if not stripToNil(args['metric first']) then
first, second = second, first
end
if is_first then
if options.wantSingleLine then
first = first .. ' (' .. second .. ')'
end
else
first = second
end
return base .. ' ' .. first
end

local function makeSources(frame, args)
local source1 = stripToNil(args.source) or stripToNil(args['source 1'])
local source2 = stripToNil(args['source 2']) or stripToNil(args['source2'])
local result = '|-\n|colspan="14" style="text-align:center;font-size:95%;"|'
local text
if source1 or source2 then
if source1 and source2 then
text = 'Source 1: ' .. source1 .. '\n' .. result .. 'Source 2: ' .. source2
else
text = 'Source: ' .. (source1 and source1 or source2)
end
else
text = frame:expandTemplate({ title = 'citation needed', args = {date = stripToNil(args.date)} })
end
return result .. text .. '\n|}'
end

local function wantSingle(parm)
--------------------------------------------------------------------------------
-- Result before July 2022 for single_line setting:
-- blank/omitted : separate table rows for metric and imperial (two rows)
-- N : bug: only one row with either metric or imperial (not both)
-- but heading like "cm (inches)"
-- Y/junk : single row with both metric/imperial in same cell
--------------------------------------------------------------------------------
-- Intend changing in July 2022 so single_line=Y is the default and
-- need single_line=N for separate lines.
-- However, this release (1 July 2022) keeps blank/omitted as meaning "no"
-- so the other large changes can be tested before switching the default.
parm = (parm or ''):lower()
return not (parm == 'no' or parm == 'n' or parm == '')
end

local function getDefinitions(frame, args, options)
-- Return a list of tables or strings that define each row.
local function _if(parm, a, b)
return stripToNil(args[parm]) and a or b or ''
end
local function _ifset(parm, a)
return stripToNil(args[parm]) and args[parm] or a
end
local function _ifany(suffix)
return isAny(args, suffix)
end
local function _ifSingle(a, b)
return options.wantSingleLine and a or b or ''
end
local function _colorscheme(what, default)
return stripToNil(args[what .. ' colour']) or stripToNil(args[what .. ' color']) or default
end
local function _margin()
if stripToNil(args.margin) then
return 'margin:' .. args.margin .. ';'
end
return ''
end
local location = _if('location', args.location, '{{{location}}}') -- show "{{{location}}}" to alert editor if parameter is blank
local navbarText
if not stripToNil(args.open) then
if stripToNil(args.name) then
local navbar = require('Module:Navbar')._navbar
navbarText = navbar({'Climate data for ' .. location, args.name, collapsible=1})
end
end
return {

----------- HEADER ----------
'{| class="wikitable ' .. _if('open', '', 'mw-collapsible' .. _if('collapsed', ' mw-collapsed')) ..
'" style="width:' .. _ifset('width', 'auto') ..
'; text-align:center; line-height:1.2em;' ..
_margin() .. '"' ..
_if('open',
'\n|+Climate data for ' .. location,
'\n|-' ..
'\n!colspan="14" | ' .. _if('name', navbarText, 'Climate data for ' .. location)
) ..
[=[

|-
!scope="col" |ND
!scope="col" |DD
!scope="col" |DJ
!scope="col" |JJ
!scope="col" |JF
!scope="col" |FF
!scope="col" |FM
!scope="col" |MM
!scope="col" |MA
!scope="col" |AA
!scope="col" |AY
!scope="col" |YY
!scope="col" |YU
!scope="col" |UU
!scope="col" |UL
!scope="col" |LL
!scope="col" |LG
!scope="col" |GG
!scope="col" |GS
!scope="col" |SS
!scope="col" |SO
!scope="col" |OO
!scope="col" |ON
!scope="col" |NN
!scope="col" style="border-left-width:medium" |Year
]=],

{---------- FIRST LINE MAXIMUM HUMIDEX ----------
WANTROW = _ifany(' maximum humidex') and (_ifset('metric first') or options.wantSingleLine),
mode = 'basic',
group_name = 'maximum humidex',
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Record high [[humidex]]',
annual_mode = 'max',
},
{---------- FIRST LINE RECORD HIGH TEMPERATURES ----------
WANTROW = _ifany(' record high C') or _ifany(' record high F'),
mode = 'temperature',
group_name = 'record high',
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Record high °' .. _if('metric first', 'C', 'F') .. _ifSingle(' (°' .. _if('metric first', 'F', 'C') .. ')'),
annual_mode = 'max',
},
{---------- FIRST-SECOND LINE AVG MONTHLY MAXIMUM TEMPERATURES ----------
WANTROW = _ifany(' avg record high C') or _ifany(' avg record high F'),
mode = 'temperature',
group_name = 'avg record high',
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Mean maximum °' .. _if('metric first', 'C', 'F') .. _ifSingle(' (°' .. _if('metric first', 'F', 'C') .. ')'),
annual_mode = 'max',
},
{---------- FIRST LINE AVERAGE HIGH TEMPERATURES ----------
WANTROW = _ifany(' high C') or _ifany(' high F'),
mode = 'temperature',
group_name = 'high',
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Average high °' .. _if('metric first', 'C', 'F') .. _ifSingle(' (°' .. _if('metric first', 'F', 'C') .. ')'),
annual_mode = 'avg',
},
{---------- FIRST LINE DAILY MEAN TEMPERATURES ----------
WANTROW = _ifany(' mean C') or _ifany(' mean F'),
mode = 'temperature',
group_name = 'mean',
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Daily mean °' .. _if('metric first', 'C', 'F') .. _ifSingle(' (°' .. _if('metric first', 'F', 'C') .. ')'),
annual_mode = 'avg',
},
{---------- FIRST LINE AVERAGE LOW TEMPERATURES ----------
WANTROW = _ifany(' low C') or _ifany(' low F'),
mode = 'temperature',
group_name = 'low',
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Average low °' .. _if('metric first', 'C', 'F') .. _ifSingle(' (°' .. _if('metric first', 'F', 'C') .. ')'),
annual_mode = 'avg',
},
{---------- FIRST-SECOND LINE AVG MONTHLY MINIMUM TEMPERATURES ----------
WANTROW = _ifany(' avg record low C') or _ifany(' avg record low F'),
mode = 'temperature',
group_name = 'avg record low',
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Mean minimum °' .. _if('metric first', 'C', 'F') .. _ifSingle(' (°' .. _if('metric first', 'F', 'C') .. ')'),
annual_mode = 'min',
},
{---------- FIRST LINE RECORD LOW TEMPERATURES ----------
WANTROW = _ifany(' record low C') or _ifany(' record low F'),
mode = 'temperature',
group_name = 'record low',
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Record low °' .. _if('metric first', 'C', 'F') .. _ifSingle(' (°' .. _if('metric first', 'F', 'C') .. ')'),
annual_mode = 'min',
},
{---------- FIRST LINE MINIMUM WIND CHILL ----------
WANTROW = _ifany(' chill') and (_ifset('metric first') or options.wantSingleLine),
mode = 'basic',
group_name = 'chill',
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Record low [[wind chill]]',
annual_mode = 'min',
},
{---------- FIRST LINE TOTAL PRECIPITATION ----------
WANTROW = _ifany(' precipitation cm') or _ifany(' precipitation mm') or _ifany(' precipitation inch'),
mode = 'precipitation',
group_name = 'precipitation',
color_scheme = _colorscheme('precipitation', 'p'),
date_mode = true,
scale_factor = '1',
prefer_cm = precision(_ifset('Jan precipitation inch', '0')) < 1,
label = makeLabel(args, options, true, 'Average [[precipitation]]', 'precipitation'),
annual_mode = 'sum',
},
{---------- FIRST LINE RAINFALL ----------
WANTROW = _ifany(' rain cm') or _ifany(' rain mm') or _ifany(' rain inch'),
mode = 'precipitation',
group_name = 'rain',
color_scheme = _colorscheme('rain', 'p'),
date_mode = true,
scale_factor = '1',
prefer_cm = precision(_ifset('Jan rain inch', '0')) < 1,
label = makeLabel(args, options, true, 'Average rainfall', 'rain'),
annual_mode = 'sum',
},
{---------- FIRST LINE SNOWFALL ----------
WANTROW = _ifany(' snow cm') or _ifany(' snow mm') or _ifany(' snow inch'),
mode = 'precipitation',
group_name = 'snow',
prefer_cm = true,
color_scheme = _colorscheme('snow', 'p'),
date_mode = true,
scale_factor = '1',
label = makeLabel(args, options, true, 'Average snowfall', 'snow'),
annual_mode = 'sum',
},
{---------- FIRST LINE AVERAGE EXTREME SNOW DEPTH ----------
WANTROW = _ifany(' snow depth cm') or _ifany(' snow depth mm') or _ifany(' snow depth inch'),
mode = 'precipitation',
group_name = 'snow depth',
prefer_cm = true,
color_scheme = _colorscheme('snow', 'p'),
scale_factor = '0.2',
label = makeLabel(args, options, true, 'Average extreme snow depth', 'snow depth'),
annual_mode = 'max',
},
{---------- SECOND LINE MAXIMUM HUMIDEX ----------
WANTROW = not options.wantSingleLine and _ifany(' maximum humidex'),
mode = 'basic',
group_name = 'maximum humidex',
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = '[[Humidex]]',
annual_mode = 'max',
second_line = true,
},
{---------- SECOND LINE RECORD HIGH TEMPERATURES ----------
WANTROW = not options.wantSingleLine and (_ifany(' record high C') or _ifany(' record high F')),
mode = 'temperature',
group_name = 'record high',
second_line = true,
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Record high °' .. _if('metric first', 'F', 'C'),
annual_mode = 'max',
},
{---------- SECOND LINE AVERAGE HIGH TEMPERATURES ----------
WANTROW = not options.wantSingleLine and (_ifany(' high C') or _ifany(' high F')),
mode = 'temperature',
group_name = 'high',
second_line = true,
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Average high °' .. _if('metric first', 'F', 'C'),
annual_mode = 'avg',
},
{---------- SECOND LINE DAILY MEAN TEMPERATURES ----------
WANTROW = not options.wantSingleLine and (_ifany(' mean C') or _ifany(' mean F')),
mode = 'temperature',
group_name = 'mean',
second_line = true,
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Daily mean °' .. _if('metric first', 'F', 'C'),
show = _if('metric first', '2', '1'),
annual_mode = 'avg',
},
{---------- SECOND LINE AVERAGE LOW TEMPERATURES ----------
WANTROW = not options.wantSingleLine and (_ifany(' low C') or _ifany(' low F')),
mode = 'temperature',
group_name = 'low',
second_line = true,
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Average low °' .. _if('metric first', 'F', 'C'),
show = _if('metric first', '2', '1'),
annual_mode = 'avg',
},
{---------- SECOND LINE RECORD LOW TEMPERATURES ----------
WANTROW = not options.wantSingleLine and (_ifany(' record low C') or _ifany(' record low F')),
mode = 'temperature',
group_name = 'record low',
second_line = true,
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Record low °' .. _if('metric first', 'F', 'C'),
show = _if('metric first', '2', '1'),
annual_mode = 'min',
},
{---------- SECOND LINE MINIMUM WIND CHILL ----------
WANTROW = not options.wantSingleLine and (_ifany(' chill') and _if('metric first')),
mode = 'basic',
group_name = 'chill',
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = '[[Wind chill]]',
annual_mode = 'min',
},
{---------- SECOND LINE TOTAL PRECIPITATION ----------
WANTROW = not options.wantSingleLine and (_ifany(' precipitation cm') or _ifany(' precipitation mm') or _ifany(' precipitation inch')),
mode = 'precipitation',
group_name = 'precipitation',
second_line = true,
color_scheme = _colorscheme('precipitation', 'p'),
date_mode = true,
scale_factor = '1',
prefer_cm = precision(_ifset('Jan precipitation inch', '0')) < 1,
label = makeLabel(args, options, false, 'Average [[precipitation]]', 'precipitation'),
annual_mode = 'sum',
},
{---------- SECOND LINE RAINFALL ----------
WANTROW = not options.wantSingleLine and (_ifany(' rain cm') or _ifany(' rain mm') or _ifany(' rain inch')),
mode = 'precipitation',
group_name = 'rain',
second_line = true,
color_scheme = _colorscheme('rain', 'p'),
date_mode = true,
scale_factor = '1',
prefer_cm = precision(_ifset('Jan rain inch', '0')) < 1,
label = makeLabel(args, options, false, 'Average rainfall', 'rain'),
annual_mode = 'sum',
},
{---------- SECOND LINE SNOWFALL ----------
WANTROW = not options.wantSingleLine and (_ifany(' snow cm') or _ifany(' snow mm') or _ifany(' snow inch')),
mode = 'precipitation',
group_name = 'snow',
second_line = true,
prefer_cm = true,
color_scheme = _colorscheme('snow', 'p'),
date_mode = true,
scale_factor = '1',
label = makeLabel(args, options, false, 'Average snowfall', 'snow'),
annual_mode = 'sum',
},
{---------- SECOND LINE AVERAGE EXTREME SNOW DEPTH ----------
WANTROW = not options.wantSingleLine and (_ifany(' snow depth cm') or _ifany(' snow depth mm') or _ifany(' snow depth inch')),
mode = 'precipitation',
group_name = 'snow depth',
second_line = true,
prefer_cm = true,
color_scheme = _colorscheme('snow', 'p'),
scale_factor = '0.2',
label = makeLabel(args, options, false, 'Average extreme snow depth', 'snow depth'),
annual_mode = 'max',
},
{---------- PRECIPITATION DAYS ----------
WANTROW = _ifany(' precipitation days'),
mode = 'basic',
group_name = 'precipitation days',
color_scheme = _colorscheme('precip days', 'd'),
date_mode = true,
scale_factor = '1',
label = 'Average precipitation days' .. _if('unit precipitation days', ' <span style="font-size:90%;" class="nowrap">(≥ ' .. _ifset('unit precipitation days', '') .. ')</span>'),
annual_mode = 'sum',
},
{---------- RAINY DAYS ----------
WANTROW = _ifany(' rain days'),
mode = 'basic',
group_name = 'rain days',
color_scheme = _colorscheme('precip days', 'd'),
date_mode = true,
scale_factor = '1',
label = 'Average rainy days' .. _if('unit rain days', ' <span style="font-size:90%;" class="nowrap">(≥ ' .. _ifset('unit rain days', '') .. ')</span>'),
annual_mode = 'sum',
},
{---------- SNOWY DAYS ----------
WANTROW = _ifany(' snow days'),
mode = 'basic',
group_name = 'snow days',
color_scheme = _colorscheme('precip days', 'd'),
date_mode = true,
scale_factor = '1',
label = 'Average snowy days' .. _if('unit snow days', ' <span style="font-size:90%;" class="nowrap">(≥ ' .. _ifset('unit snow days', '') .. ')</span>'),
annual_mode = 'sum',
},
{---------- PERCENT RELATIVE HUMIDITY ----------
WANTROW = _ifany(' humidity'),
mode = 'basic',
group_name = 'humidity',
color_scheme = _colorscheme('humidity', 'h'),
scale_factor = '1',
label = 'Average [[relative humidity]] (%)' ..
_if('time day', ' <span style="font-size:90%;" class="nowrap">(at ' .. _ifset('time day', '') .. ')</span>') ..
_if('daily', ' <span style="font-size:90%;" class="nowrap">(daily average)</span>'),
annual_mode = 'avg',
},
{---------- AFTERNOON PERCENT RELATIVE HUMIDITY ----------
WANTROW = _ifany(' afthumidity'),
mode = 'basic',
group_name = 'afthumidity',
color_scheme = _colorscheme('humidity', 'h'),
scale_factor = '1',
label = 'Average afternoon [[relative humidity]] (%)' ..
_if('time day', ' <span style="font-size:90%;" class="nowrap">(at ' .. _ifset('time day', '') .. ')</span>') ..
_if('daily', ' <span style="font-size:90%;" class="nowrap">(daily average)</span>'),
annual_mode = 'avg',
},
{---------- FIRST LINE AVERAGE DEW POINT ----------
WANTROW = _ifany(' dew point C') or _ifany(' dew point F'),
mode = 'temperature',
group_name = 'dew point',
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Average [[dew point]] °' .. _if('metric first', 'C', 'F') .. _ifSingle(' (°' .. _if('metric first', 'F', 'C') .. ')'),
annual_mode = 'avg',
},
{---------- SECOND LINE AVERAGE DEW POINT----------
WANTROW = not options.wantSingleLine and (_ifany(' dew point C') or _ifany(' dew point F')),
mode = 'temperature',
group_name = 'dew point',
second_line = true,
color_scheme = _colorscheme('temperature', 't'),
scale_factor = '1',
label = 'Average [[dew point]] °' .. _if('metric first', 'F', 'C'),
show = _if('metric first', '2', '1'),
annual_mode = 'avg',
},
{---------- MONTHLY SUNSHINE HOURS ----------
WANTROW = _ifany(' sun'),
mode = 'basic',
group_name = 'sun',
color_scheme = _colorscheme('sun', 's'),
date_mode = true,
scale_factor = '1',
label = 'Mean monthly [[Sunshine duration|sunshine hours]]',
annual_mode = 'sum',
},
{---------- DAILY SUNSHINE HOURS ----------
WANTROW = _ifany('d sun'),
mode = 'basic',
group_name = 'd sun',
color_scheme = _colorscheme('sun', 's'),
include_space = false,
scale_factor = '30.44',
label = 'Mean daily [[Sunshine duration|sunshine hours]]',
annual_mode = 'avg',
},
{---------- DAILY DAYLIGHT HOURS ----------
WANTROW = _ifany(' light'),
mode = 'basic',
group_name = ' light',
color_scheme = _colorscheme('sun', 's'),
include_space = false,
scale_factor = '30.44',
label = 'Mean daily [[Daytime|daylight hours]]',
annual_mode = 'avg',
},
{---------- PERCENT SUNSHINE ----------
WANTROW = _ifany(' percentsun'),
mode = 'basic',
group_name = 'percentsun',
color_scheme = _colorscheme('sun', 's'),
scale_factor = '7.2',
label = 'Percent [[Sunshine duration|possible sunshine]]',
annual_mode = 'avg',
},
{---------- ULTRAVIOLET INDEX ----------
WANTROW = _ifany(' uv'),
mode = 'basic',
group_name = 'uv',
color_scheme = _colorscheme('uv', 'u'),
scale_factor = '1',
label = 'Average [[ultraviolet index]]',
annual_mode = 'avg',
},
----------- SOURCES ----------
makeSources(frame, args),
}
end

local function main(frame)
local sandbox = frame:getTitle():find('sandbox', 1, true) and '/sandbox' or ''
local buildRow = require('Module:Weather box/row' .. sandbox)._buildRow
local args = frame:getParent().args
local options = {
wantSingleLine = wantSingle(args['single line']),
sandbox = sandbox,
}
local results = {}
for i, definition in ipairs(getDefinitions(frame, args, options)) do
local row
if type(definition) == 'string' then
row = definition
elseif definition.WANTROW then
row = buildRow(definition, args, options)
else
row = ''
end
results[i] = row
end
return '<div>\n'..table.concat(results)..'\n</div>' -- prevent Scribunto from inserting a blank line before the table
end

return {
main = main,
}

Latest revision as of 15:49, 8 September 2023

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

-- Example unit test.
function p:test_hello()
	self:preprocess_equals('{{#invoke:Weather box2}')
end

return p
Retrieved from "https://en.wikipedia.org/w/index.php?title=Module:Weather_box/row/testcases&oldid=1174461224"