X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/81eaf243f3f28403292343af73e178f79ab5c0b3..12a8febabf1d5fe90d7c623377507d28a0f0fc80:/spec/timetable_spec.lua

diff --git a/spec/timetable_spec.lua b/spec/timetable_spec.lua
index 6536459..c81308e 100644
--- a/spec/timetable_spec.lua
+++ b/spec/timetable_spec.lua
@@ -1,37 +1,50 @@
 describe ( "Time table library" , function ( )
-	local timetable = require "timetable"
+	local timetable = require "luatz.timetable"
 
-	it ( "Doomsday calculation" , function ( )
-		local doomsday = timetable.doomsday
+	local function native_normalise ( year , month , day )
+		return os.date("*t",os.time{
+			year = year ;
+			month = month ;
+			day = day ;
+		})
+	end
 
-		-- Doomsday in Gregorian calendar for 2013 is Thursday.
-		assert.are.same ( 5 , doomsday(2013) )
+	it ( "Get day of week correct" , function ( )
+
+		local function assert_same_wday ( year , month , day )
+			return assert.are.same (
+				native_normalise ( year , month , day ).wday ,
+				timetable.new ( year , month , day ):normalise().wday
+			)
+		end
 
-		assert.are.same ( 3 , doomsday(1967) )
-		assert.are.same ( 5 , doomsday(1968) )
+		assert_same_wday ( 2013 , 7 , 23 )
+		assert_same_wday ( 2013 , 7 , 24 )
+		assert_same_wday ( 2013 , 7 , 25 )
+		assert_same_wday ( 2013 , 7 , 26 )
+		assert_same_wday ( 2013 , 7 , 27 )
+		assert_same_wday ( 2013 , 7 , 28 )
+		assert_same_wday ( 2013 , 7 , 29 )
+		assert_same_wday ( 2014 , 1 , 1 )
+		assert_same_wday ( 2014 , 1 , 6 )
+		assert_same_wday ( 2016 , 2 , 28 )
 	end )
 
-	it ( "Get day of week correct" , function ( )
-		local function native_normalise ( tbl )
-			return os.date("*t",os.time(tbl))
+	local function native_timestamp ( year , month , day )
+		return assert ( tonumber ( assert ( io.popen (
+						string.format('date -u -d "%d-%d-%d" +%%s', year , month , day )
+					) ):read "*l" ) )
+	end
+
+	it ( "Timestamp creation is valid" , function ( )
+		for y=1950,2013 do
+			for m=1,12 do
+				assert.same ( native_timestamp ( y,m,1 ) , timetable.timestamp(y,m,1,0,0,0) )
+			end
 		end
-		local tbl = {
-			year = 2013 ;
-			month = 7 ;
-			day = 23 ;
-		}
-		assert.are.same ( native_normalise ( tbl ).wday  , timetable.normalise ( tbl ).wday )
-		tbl.day=24
-		assert.are.same ( native_normalise ( tbl ).wday  , timetable.normalise ( tbl ).wday )
-		tbl.day=25
-		assert.are.same ( native_normalise ( tbl ).wday  , timetable.normalise ( tbl ).wday )
-		tbl.day=26
-		assert.are.same ( native_normalise ( tbl ).wday  , timetable.normalise ( tbl ).wday )
-		tbl.day=27
-		assert.are.same ( native_normalise ( tbl ).wday  , timetable.normalise ( tbl ).wday )
-		tbl.day=28
-		assert.are.same ( native_normalise ( tbl ).wday  , timetable.normalise ( tbl ).wday )
-		tbl.day=29
-		assert.are.same ( native_normalise ( tbl ).wday  , timetable.normalise ( tbl ).wday )
+	end )
+
+	it ( "Out of range month is normalised" , function ( )
+		assert.same ( { timetable.normalise(2013,0,1,0,0,0) } , { 2012,12,1,0,0,0 } )
 	end )
 end )