All patches and comments are welcome. Please squash your changes to logical
commits before using git-format-patch and git-send-email to
patches@git.madduck.net.
If you'd read over the Git project's submission guidelines and adhered to them,
I'd be especially grateful.
1 describe ( "Time table library" , function ( )
2 local timetable = require "luatz.timetable"
4 it ( "Doomsday calculation" , function ( )
5 local doomsday = timetable.doomsday
7 -- Doomsday in Gregorian calendar for 2013 is Thursday.
8 assert.are.same ( 5 , doomsday(2013) )
10 assert.are.same ( 3 , doomsday(1967) )
11 assert.are.same ( 5 , doomsday(1968) )
14 local function native_normalise ( year , month , day )
15 return os.date("*t",os.time{
22 it ( "Get day of week correct" , function ( )
24 local function assert_same_wday ( year , month , day )
25 return assert.are.same (
26 native_normalise ( year , month , day ).wday ,
27 timetable.new ( year , month , day ):normalise().wday
31 assert_same_wday ( 2013 , 7 , 23 )
32 assert_same_wday ( 2013 , 7 , 24 )
33 assert_same_wday ( 2013 , 7 , 25 )
34 assert_same_wday ( 2013 , 7 , 26 )
35 assert_same_wday ( 2013 , 7 , 27 )
36 assert_same_wday ( 2013 , 7 , 28 )
37 assert_same_wday ( 2013 , 7 , 29 )
40 local function native_timestamp ( year , month , day )
41 return assert ( tonumber ( assert ( io.popen (
42 string.format('date -u -d "%d-%d-%d" +%%s', year , month , day )
46 it ( "Timestamp creation is valid" , function ( )
49 assert.same ( native_timestamp ( y,m,1 ) , timetable.timestamp(y,m,1,0,0,0) )
54 it ( "Out of range month is normalised" , function ( )
55 assert.same ( { timetable.normalise(2013,0,1,0,0,0) } , { 2012,12,1,0,0,0 } )