X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/8cde629906fd8d8e571fd519b3ca5ab3496ebbc1..1f8c95ba28a59bf8459a15c8b2d52234e577e191:/spec/timetable_spec.lua?ds=inline

diff --git a/spec/timetable_spec.lua b/spec/timetable_spec.lua
index 815c6d3..0ff42b1 100644
--- a/spec/timetable_spec.lua
+++ b/spec/timetable_spec.lua
@@ -9,6 +9,19 @@ describe ( "Timetable library" , function ( )
 		})
 	end
 
+	it ( "#is_leap is correct" , function ( )
+		assert.same ( false , timetable.is_leap ( 1 ) )
+		assert.same ( false , timetable.is_leap ( 3 ) )
+		assert.same ( true  , timetable.is_leap ( 4 ) )
+		assert.same ( true  , timetable.is_leap ( 2000 ) )
+		assert.same ( true  , timetable.is_leap ( 2004 ) )
+		assert.same ( true  , timetable.is_leap ( 2012 ) )
+		assert.same ( false , timetable.is_leap ( 2013 ) )
+		assert.same ( false , timetable.is_leap ( 2014 ) )
+		assert.same ( false , timetable.is_leap ( 2100 ) )
+		assert.same ( true  , timetable.is_leap ( 2400 ) )
+	end )
+
 	it ( "#normalise gets #wday (day of week) correct" , function ( )
 
 		local function assert_same_wday ( year , month , day )
@@ -44,7 +57,19 @@ describe ( "Timetable library" , function ( )
 		end
 	end )
 
-	it ( "#normalise handles out of range #month" , function ( )
+	it ( "#normalise handles out of range days in a #month" , function ( )
 		assert.same ( { timetable.normalise(2013,0,1,0,0,0) } , { 2012,12,1,0,0,0 } )
+		assert.same ( { timetable.normalise(2013,42,1,0,0,0) } , { 2016,6,1,0,0,0 } )
+
+		-- Correct behaviour around leap days
+		assert.same ( { timetable.normalise(2012,2,52,0,0,0) } , { 2012,3,23,0,0,0 } )
+		assert.same ( { timetable.normalise(2013,2,52,0,0,0) } , { 2013,3,24,0,0,0 } )
+
+		assert.same ( { timetable.normalise(2012,3,-2,0,0,0) } , { 2012,2,26,0,0,0 } )
+		assert.same ( { timetable.normalise(2013,3,-2,0,0,0) } , { 2013,2,27,0,0,0 } )
+
+		-- Also when more fields are out of range
+		assert.same ( { timetable.normalise(2013,42,52,0,0,0) } , { 2016,7,22,0,0,0 } )
+		assert.same ( { timetable.normalise(2013,42,52,50,0,0) } , { 2016,7,24,2,0,0 } )
 	end )
 end )