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-module(erlydtl_dateformat_tests).
-export([run_tests/0]).
run_tests() ->
io:format("Running date format tests...~n"),
Failures = test_group_runner([
{
"date 1",
{1979, 7, 8}, % just a date
[{"a", "a.m."}, {"A", "AM"}, {"c", "1979-07-08T00:00:00"},
{"d", "08"}, {"D", "Sun"}, {"f", "12"}, {"F", "July"},
{"g", "12"}, {"G", "0"},
{"h", "12"}, {"H", "00"}, {"i", "00"},
{"j", "8"}, {"l", "Sunday"}, {"L", "False"},
{"m", "07"}, {"M", "Jul"}, {"b", "jul"},
{"n", "7"}, {"N", "July"}, {"P", "midnight"},
{"s", "00"}, {"S", "th"}, {"t", "31"},
{"w", "0"}, {"W", "27"}, {"y", "79"}, {"Y", "1979"}, {"z", "189"},
{"jS F Y H:i", "8th July 1979 00:00"},
{"jS o\\f F", "8th of July"},
% We expect these to come back verbatim
{"x", "x"}, {"C", "C"}, {";", ";"}, {"%", "%"}
% TODO : timzeone related tests.
%{"r", "Sun, 8 Jul 1979 00:00:00 +0000"},
%{"O", "0000"},
%{"T", "CET"},
%{"U", "300531600"},
%{"Z", "3600"}
]
},
{
"datetime 1",
{{1979, 7, 8}, {22, 7, 12}}, % date/time tuple
[{"a", "p.m."}, {"A", "PM"}, {"c", "1979-07-08T22:07:12"},
{"d", "08"}, {"D", "Sun"}, {"f", "10:07"}, {"F", "July"},
{"g", "10"}, {"G", "22"},
{"h", "10"}, {"H", "22"}, {"i", "07"},
{"j", "8"}, {"l", "Sunday"}, {"L", "False"},
{"m", "07"}, {"M", "Jul"}, {"b", "jul"},
{"n", "7"}, {"N", "July"}, {"P", "10:07 p.m."},
{"s", "12"}, {"S", "th"}, {"t", "31"},
{"w", "0"}, {"W", "27"}, {"y", "79"}, {"Y", "1979"}, {"z", "189"},
{"jS F Y H:i", "8th July 1979 22:07"},
{"jS o\\f F", "8th of July"},
% We expect these to come back verbatim
{"x", "x"}, {"C", "C"}, {";", ";"}, {"%", "%"}
% TODO : timzeone related tests.
%{"r", "Sun, 8 Jul 1979 22:07:12 +0000"},
%{"O", "0000"},
%{"T", "CET"},
%{"U", "300531600"},
%{"Z", "3600"}
]
},
{
"datetime 2",
{{2008, 12, 25}, {7, 0, 9}}, % date/time tuple
[{"a", "a.m."}, {"A", "AM"}, {"c", "2008-12-25T07:00:09"},
{"d", "25"}, {"D", "Thu"}, {"f", "7"}, {"F", "December"},
{"g", "7"}, {"G", "7"},
{"h", "07"}, {"H", "07"}, {"i", "00"},
{"j", "25"}, {"l", "Thursday"}, {"L", "True"},
{"m", "12"}, {"M", "Dec"}, {"b", "dec"},
{"n", "12"}, {"N", "Dec."}, {"P", "7 a.m."},
{"s", "09"}, {"S", "th"}, {"t", "31"},
{"w", "4"}, {"W", "52"}, {"y", "08"}, {"Y", "2008"}, {"z", "360"},
{"jS F Y H:i", "25th December 2008 07:00"},
{"jS o\\f F", "25th of December"},
% We expect these to come back verbatim
{"x", "x"}, {"C", "C"}, {";", ";"}, {"%", "%"}
% TODO : timzeone related tests.
%{"r", "Thu, 25 Dec 2008 07:00:09 +0000"},
%{"O", "0000"},
%{"T", "CET"},
%{"U", "300531600"},
%{"Z", "3600"}
]
},
{
"datetime 3",
{{2004, 2, 29}, {12, 0, 59}}, % date/time tuple
[{"a", "p.m."}, {"A", "PM"}, {"c", "2004-02-29T12:00:59"},
{"d", "29"}, {"D", "Sun"}, {"f", "12"}, {"F", "February"},
{"g", "12"}, {"G", "12"},
{"h", "12"}, {"H", "12"}, {"i", "00"},
{"j", "29"}, {"l", "Sunday"}, {"L", "True"},
{"m", "02"}, {"M", "Feb"}, {"b", "feb"},
{"n", "2"}, {"N", "Feb."}, {"P", "noon"},
{"s", "59"}, {"S", "th"}, {"t", "29"},
{"w", "0"}, {"W", "9"}, {"y", "04"}, {"Y", "2004"}, {"z", "58"},
{"jS F Y H:i", "29th February 2004 12:00"},
{"jS o\\f F", "29th of February"},
% We expect these to come back verbatim
{"x", "x"}, {"C", "C"}, {";", ";"}, {"%", "%"}
% TODO : timzeone related tests.
%{"r", "Sun, 29 Feb 2004 12:00:59 +0000"},
%{"O", "0000"},
%{"T", "CET"},
%{"U", "300531600"},
%{"Z", "3600"}
]
},
% Weeknum tests. Largely based on examples from :
% http://en.wikipedia.org/wiki/ISO_week_date
{ "weeknum 1.1", {2005, 1, 1}, [{"W", "53"}] },
{ "weeknum 1.2", {2005, 1, 2}, [{"W", "53"}] },
{ "weeknum 1.3", {2005, 12, 31}, [{"W", "52"}] },
{ "weeknum 1.4", {2007, 1, 1}, [{"W", "1"}] },
{ "weeknum 1.5", {2007, 12, 30}, [{"W", "52"}] },
{ "weeknum 1.6", {2007, 12, 31}, [{"W", "1"}] },
{ "weeknum 1.6", {2008, 1, 1}, [{"W", "1"}] },
{ "weeknum 1.7", {2008, 12, 29}, [{"W", "1"}] },
{ "weeknum 1.8", {2008, 12, 31}, [{"W", "1"}] },
{ "weeknum 1.9", {2009, 1, 1}, [{"W", "1"}] },
{ "weeknum 1.10", {2009, 12, 31}, [{"W", "53"}] },
{ "weeknum 1.11", {2010, 1, 3}, [{"W", "53"}] },
% Examples where the ISO year is three days into
% the next Gregorian year
{ "weeknum 2.1", {2009, 12, 31}, [{"W", "53"}] },
{ "weeknum 2.2", {2010, 1, 1}, [{"W", "53"}] },
{ "weeknum 2.3", {2010, 1, 2}, [{"W", "53"}] },
{ "weeknum 2.4", {2010, 1, 3}, [{"W", "53"}] },
{ "weeknum 2.5", {2010, 1, 5}, [{"W", "1"}] },
% Example where the ISO year is three days into
% the previous Gregorian year
{ "weeknum 3.1", {2008, 12, 28}, [{"W", "52"}] },
{ "weeknum 3.2", {2008, 12, 29}, [{"W", "1"}] },
{ "weeknum 3.3", {2008, 12, 30}, [{"W", "1"}] },
{ "weeknum 3.4", {2008, 12, 31}, [{"W", "1"}] },
{ "weeknum 3.5", {2009, 1, 1}, [{"W", "1"}] },
% freeform tests
{ "weeknum 4.1", {2008, 2, 28}, [{"W", "9"}] },
{ "weeknum 4.2", {1975, 7, 24}, [{"W","30"}] },
% Ordinal suffix tests.
{ "Ordinal suffix 1", {1984,1,1}, [{"S", "st"}] },
{ "Ordinal suffix 2", {1984,2,2}, [{"S", "nd"}] },
{ "Ordinal suffix 3", {1984,3,3}, [{"S", "rd"}] },
{ "Ordinal suffix 4", {1984,4,4}, [{"S", "th"}] },
{ "Ordinal suffix 5", {1984,6,5}, [{"S", "th"}] },
{ "Ordinal suffix 7", {1984,2,9}, [{"S", "th"}] },
{ "Ordinal suffix 8", {1984,9,9}, [{"S", "th"}] },
{ "Ordinal suffix 9", {1984,11,10}, [{"S", "th"}] },
{ "Ordinal suffix 10", {1984,12,11}, [{"S", "th"}] },
{ "Ordinal suffix 11", {1984,8,12}, [{"S", "th"}] },
{ "Ordinal suffix 12", {1984,1,19}, [{"S", "th"}] },
{ "Ordinal suffix 13", {1984,2,20}, [{"S", "th"}] },
{ "Ordinal suffix 14", {1984,2,21}, [{"S", "st"}] },
{ "Ordinal suffix 15", {1984,7,22}, [{"S", "nd"}] },
{ "Ordinal suffix 16", {1984,6,23}, [{"S", "rd"}] },
{ "Ordinal suffix 17", {1984,5,24}, [{"S", "th"}] },
{ "Ordinal suffix 18", {1984,1,29}, [{"S", "th"}] },
{ "Ordinal suffix 19", {1984,3,30}, [{"S", "th"}] },
{ "Ordinal suffix 20", {1984,1,31}, [{"S", "st"}] },
{ "Ordinal suffix 21", {1984,1,310}, [{"S", "th"}] },
{ "Ordinal suffix 22", {1984,1,121}, [{"S", "st"}] }
]),
io:format("Date format failures: ~p~n~n", [Failures]),
ok.
test_group_runner([]) -> 0;
test_group_runner([{Info, DateParam, Tests} | Rest]) ->
io:format(" Test ~p -> ", [Info]),
PassCount = test_runner(DateParam, Tests),
case PassCount =:= length(Tests) of
true ->
io:format("Passed ~p/~p~n", [PassCount, length(Tests)]);
_ ->
io:format("~nFailed ~p/~p~n", [length(Tests) - PassCount, length(Tests)])
end,
test_group_runner(Rest) + length(Tests) - PassCount.
test_runner(DateParam, Tests) ->
test_runner(DateParam, Tests, 1, 0).
test_runner(_DateParam, [], _TestNum, PassCount) ->
PassCount;
test_runner(DateParam, [{Input, Expect} | Rest], TestNum, PassCount) ->
Text = "'" ++ Input ++ "' -> '" ++ Expect ++ "'",
IsPass = is(TestNum, Text, erlydtl_dateformat:format(DateParam, Input), Expect),
test_runner(DateParam, Rest, TestNum + 1, PassCount + IsPass).
is(_TestNum, _Text, Input1, Input2) when Input1 =:= Input2 ->
1;
is(TestNum, Text, Input1, Input2) ->
io:format("~nnot ok ~p - ~s~n got : ~p~n expected : ~p", [
TestNum, Text, Input1, Input2]),
0.
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