require 'abstract_unit' require 'active_support/time' require 'core_ext/date_and_time_behavior' require 'time_zone_test_helpers' class TimeExtCalculationsTest < ActiveSupport::TestCase def date_time_init(year,month,day,hour,minute,second,usec=0) Time.local(year,month,day,hour,minute,second,usec) end include DateAndTimeBehavior include TimeZoneTestHelpers def test_seconds_since_midnight assert_equal 1,Time.local(2005,1,1,0,0,1).seconds_since_midnight assert_equal 60,Time.local(2005,1,1,0,1,0).seconds_since_midnight assert_equal 3660,Time.local(2005,1,1,1,1,0).seconds_since_midnight assert_equal 86399,Time.local(2005,1,1,23,59,59).seconds_since_midnight assert_equal 60.00001,Time.local(2005,1,1,0,1,0,10).seconds_since_midnight end def test_seconds_since_midnight_at_daylight_savings_time_start with_env_tz 'US/Eastern' do # dt: US: 2005 April 3rd 2:00am ST => April 3rd 3:00am DT assert_equal 2*3600-1, Time.local(2005,4,3,1,59,59).seconds_since_midnight, 'just before DST start' assert_equal 2*3600+1, Time.local(2005,4,3,3, 0, 1).seconds_since_midnight, 'just after DST start' end with_env_tz 'NZ' do # dt: New Zealand: 2006 October 1st 2:00am ST => October 1st 3:00am DT assert_equal 2*3600-1, Time.local(2006,10,1,1,59,59).seconds_since_midnight, 'just before DST start' assert_equal 2*3600+1, Time.local(2006,10,1,3, 0, 1).seconds_since_midnight, 'just after DST start' end end def test_seconds_since_midnight_at_daylight_savings_time_end with_env_tz 'US/Eastern' do # st: US: 2005 October 30th 2:00am DT => October 30th 1:00am ST # avoid setting a time between 1:00 and 2:00 since that requires specifying whether DST is active assert_equal 1*3600-1, Time.local(2005,10,30,0,59,59).seconds_since_midnight, 'just before DST end' assert_equal 3*3600+1, Time.local(2005,10,30,2, 0, 1).seconds_since_midnight, 'just after DST end' # now set a time between 1:00 and 2:00 by specifying whether DST is active # uses: Time.local( sec, min, hour, day, month, year, wday, yday, isdst, tz ) assert_equal 1*3600+30*60, Time.local(0,30,1,30,10,2005,0,0,true,ENV['TZ']).seconds_since_midnight, 'before DST end' assert_equal 2*3600+30*60, Time.local(0,30,1,30,10,2005,0,0,false,ENV['TZ']).seconds_since_midnight, 'after DST end' end with_env_tz 'NZ' do # st: New Zealand: 2006 March 19th 3:00am DT => March 19th 2:00am ST # avoid setting a time between 2:00 and 3:00 since that requires specifying whether DST is active assert_equal 2*3600-1, Time.local(2006,3,19,1,59,59).seconds_since_midnight, 'just before DST end' assert_equal 4*3600+1, Time.local(2006,3,19,3, 0, 1).seconds_since_midnight, 'just after DST end' # now set a time between 2:00 and 3:00 by specifying whether DST is active # uses: Time.local( sec, min, hour, day, month, year, wday, yday, isdst, tz ) assert_equal 2*3600+30*60, Time.local(0,30,2,19,3,2006,0,0,true, ENV['TZ']).seconds_since_midnight, 'before DST end' assert_equal 3*3600+30*60, Time.local(0,30,2,19,3,2006,0,0,false,ENV['TZ']).seconds_since_midnight, 'after DST end' end end def test_seconds_until_end_of_day assert_equal 0, Time.local(2005,1,1,23,59,59).seconds_until_end_of_day assert_equal 1, Time.local(2005,1,1,23,59,58).seconds_until_end_of_day assert_equal 60, Time.local(2005,1,1,23,58,59).seconds_until_end_of_day assert_equal 3660, Time.local(2005,1,1,22,58,59).seconds_until_end_of_day assert_equal 86399, Time.local(2005,1,1,0,0,0).seconds_until_end_of_day end def test_seconds_until_end_of_day_at_daylight_savings_time_start with_env_tz 'US/Eastern' do # dt: US: 2005 April 3rd 2:00am ST => April 3rd 3:00am DT assert_equal 21*3600, Time.local(2005,4,3,1,59,59).seconds_until_end_of_day, 'just before DST start' assert_equal 21*3600-2, Time.local(2005,4,3,3,0,1).seconds_until_end_of_day, 'just after DST start' end with_env_tz 'NZ' do # dt: New Zealand: 2006 October 1st 2:00am ST => October 1st 3:00am DT assert_equal 21*3600, Time.local(2006,10,1,1,59,59).seconds_until_end_of_day, 'just before DST start' assert_equal 21*3600-2, Time.local(2006,10,1,3,0,1).seconds_until_end_of_day, 'just after DST start' end end def test_seconds_until_end_of_day_at_daylight_savings_time_end with_env_tz 'US/Eastern' do # st: US: 2005 October 30th 2:00am DT => October 30th 1:00am ST # avoid setting a time between 1:00 and 2:00 since that requires specifying whether DST is active assert_equal 24*3600, Time.local(2005,10,30,0,59,59).seconds_until_end_of_day, 'just before DST end' assert_equal 22*3600-2, Time.local(2005,10,30,2,0,1).seconds_until_end_of_day, 'just after DST end' # now set a time between 1:00 and 2:00 by specifying whether DST is active # uses: Time.local( sec, min, hour, day, month, year, wday, yday, isdst, tz ) assert_equal 24*3600-30*60-1, Time.local(0,30,1,30,10,2005,0,0,true,ENV['TZ']).seconds_until_end_of_day, 'before DST end' assert_equal 23*3600-30*60-1, Time.local(0,30,1,30,10,2005,0,0,false,ENV['TZ']).seconds_until_end_of_day, 'after DST end' end with_env_tz 'NZ' do # st: New Zealand: 2006 March 19th 3:00am DT => March 19th 2:00am ST # avoid setting a time between 2:00 and 3:00 since that requires specifying whether DST is active assert_equal 23*3600, Time.local(2006,3,19,1,59,59).seconds_until_end_of_day, 'just before DST end' assert_equal 21*3600-2, Time.local(2006,3,19,3,0,1).seconds_until_end_of_day, 'just after DST end' # now set a time between 2:00 and 3:00 by specifying whether DST is active # uses: Time.local( sec, min, hour, day, month, year, wday, yday, isdst, tz ) assert_equal 23*3600-30*60-1, Time.local(0,30,2,19,3,2006,0,0,true, ENV['TZ']).seconds_until_end_of_day, 'before DST end' assert_equal 22*3600-30*60-1, Time.local(0,30,2,19,3,2006,0,0,false,ENV['TZ']).seconds_until_end_of_day, 'after DST end' end end def test_beginning_of_day assert_equal Time.local(2005,2,4,0,0,0), Time.local(2005,2,4,10,10,10).beginning_of_day with_env_tz 'US/Eastern' do assert_equal Time.local(2006,4,2,0,0,0), Time.local(2006,4,2,10,10,10).beginning_of_day, 'start DST' assert_equal Time.local(2006,10,29,0,0,0), Time.local(2006,10,29,10,10,10).beginning_of_day, 'ends DST' end with_env_tz 'NZ' do assert_equal Time.local(2006,3,19,0,0,0), Time.local(2006,3,19,10,10,10).beginning_of_day, 'ends DST' assert_equal Time.local(2006,10,1,0,0,0), Time.local(2006,10,1,10,10,10).beginning_of_day, 'start DST' end end def test_middle_of_day assert_equal Time.local(2005,2,4,12,0,0), Time.local(2005,2,4,10,10,10).middle_of_day with_env_tz 'US/Eastern' do assert_equal Time.local(2006,4,2,12,0,0), Time.local(2006,4,2,10,10,10).middle_of_day, 'start DST' assert_equal Time.local(2006,10,29,12,0,0), Time.local(2006,10,29,10,10,10).middle_of_day, 'ends DST' end with_env_tz 'NZ' do assert_equal Time.local(2006,3,19,12,0,0), Time.local(2006,3,19,10,10,10).middle_of_day, 'ends DST' assert_equal Time.local(2006,10,1,12,0,0), Time.local(2006,10,1,10,10,10).middle_of_day, 'start DST' end end def test_beginning_of_hour assert_equal Time.local(2005,2,4,19,0,0), Time.local(2005,2,4,19,30,10).beginning_of_hour end def test_beginning_of_minute assert_equal Time.local(2005,2,4,19,30,0), Time.local(2005,2,4,19,30,10).beginning_of_minute end def test_end_of_day assert_equal Time.local(2007,8,12,23,59,59,Rational(999999999, 1000)), Time.local(2007,8,12,10,10,10).end_of_day with_env_tz 'US/Eastern' do assert_equal Time.local(2007,4,2,23,59,59,Rational(999999999, 1000)), Time.local(2007,4,2,10,10,10).end_of_day, 'start DST' assert_equal Time.local(2007,10,29,23,59,59,Rational(999999999, 1000)), Time.local(2007,10,29,10,10,10).end_of_day, 'ends DST' end with_env_tz 'NZ' do assert_equal Time.local(2006,3,19,23,59,59,Rational(999999999, 1000)), Time.local(2006,3,19,10,10,10).end_of_day, 'ends DST' assert_equal Time.local(2006,10,1,23,59,59,Rational(999999999, 1000)), Time.local(2006,10,1,10,10,10).end_of_day, 'start DST' end end def test_end_of_hour assert_equal Time.local(2005,2,4,19,59,59,Rational(999999999, 1000)), Time.local(2005,2,4,19,30,10).end_of_hour end def test_end_of_minute assert_equal Time.local(2005,2,4,19,30,59,Rational(999999999, 1000)), Time.local(2005,2,4,19,30,10).end_of_minute end def test_last_year assert_equal Time.local(2004,6,5,10), Time.local(2005,6,5,10,0,0).last_year end def test_ago assert_equal Time.local(2005,2,22,10,10,9), Time.local(2005,2,22,10,10,10).ago(1) assert_equal Time.local(2005,2,22,9,10,10), Time.local(2005,2,22,10,10,10).ago(3600) assert_equal Time.local(2005,2,20,10,10,10), Time.local(2005,2,22,10,10,10).ago(86400*2) assert_equal Time.local(2005,2,20,9,9,45), Time.local(2005,2,22,10,10,10).ago(86400*2 + 3600 + 25) end def test_daylight_savings_time_crossings_backward_start with_env_tz 'US/Eastern' do # dt: US: 2005 April 3rd 4:18am assert_equal Time.local(2005,4,2,3,18,0), Time.local(2005,4,3,4,18,0).ago(24.hours), 'dt-24.hours=>st' assert_equal Time.local(2005,4,2,3,18,0), Time.local(2005,4,3,4,18,0).ago(86400), 'dt-86400=>st' assert_equal Time.local(2005,4,2,3,18,0), Time.local(2005,4,3,4,18,0).ago(86400.seconds), 'dt-86400.seconds=>st' assert_equal Time.local(2005,4,1,4,18,0), Time.local(2005,4,2,4,18,0).ago(24.hours), 'st-24.hours=>st' assert_equal Time.local(2005,4,1,4,18,0), Time.local(2005,4,2,4,18,0).ago(86400), 'st-86400=>st' assert_equal Time.local(2005,4,1,4,18,0), Time.local(2005,4,2,4,18,0).ago(86400.seconds), 'st-86400.seconds=>st' end with_env_tz 'NZ' do # dt: New Zealand: 2006 October 1st 4:18am assert_equal Time.local(2006,9,30,3,18,0), Time.local(2006,10,1,4,18,0).ago(24.hours), 'dt-24.hours=>st' assert_equal Time.local(2006,9,30,3,18,0), Time.local(2006,10,1,4,18,0).ago(86400), 'dt-86400=>st' assert_equal Time.local(2006,9,30,3,18,0), Time.local(2006,10,1,4,18,0).ago(86400.seconds), 'dt-86400.seconds=>st' assert_equal Time.local(2006,9,29,4,18,0), Time.local(2006,9,30,4,18,0).ago(24.hours), 'st-24.hours=>st' assert_equal Time.local(2006,9,29,4,18,0), Time.local(2006,9,30,4,18,0).ago(86400), 'st-86400=>st' assert_equal Time.local(2006,9,29,4,18,0), Time.local(2006,9,30,4,18,0).ago(86400.seconds), 'st-86400.seconds=>st' end end def test_daylight_savings_time_crossings_backward_end with_env_tz 'US/Eastern' do # st: US: 2005 October 30th 4:03am assert_equal Time.local(2005,10,29,5,3), Time.local(2005,10,30,4,3,0).ago(24.hours), 'st-24.hours=>dt' assert_equal Time.local(2005,10,29,5,3), Time.local(2005,10,30,4,3,0).ago(86400), 'st-86400=>dt' assert_equal Time.local(2005,10,29,5,3), Time.local(2005,10,30,4,3,0).ago(86400.seconds), 'st-86400.seconds=>dt' assert_equal Time.local(2005,10,28,4,3), Time.local(2005,10,29,4,3,0).ago(24.hours), 'dt-24.hours=>dt' assert_equal Time.local(2005,10,28,4,3), Time.local(2005,10,29,4,3,0).ago(86400), 'dt-86400=>dt' assert_equal Time.local(2005,10,28,4,3), Time.local(2005,10,29,4,3,0).ago(86400.seconds), 'dt-86400.seconds=>dt' end with_env_tz 'NZ' do # st: New Zealand: 2006 March 19th 4:03am assert_equal Time.local(2006,3,18,5,3), Time.local(2006,3,19,4,3,0).ago(24.hours), 'st-24.hours=>dt' assert_equal Time.local(2006,3,18,5,3), Time.local(2006,3,19,4,3,0).ago(86400), 'st-86400=>dt' assert_equal Time.local(2006,3,18,5,3), Time.local(2006,3,19,4,3,0).ago(86400.seconds), 'st-86400.seconds=>dt' assert_equal Time.local(2006,3,17,4,3), Time.local(2006,3,18,4,3,0).ago(24.hours), 'dt-24.hours=>dt' assert_equal Time.local(2006,3,17,4,3), Time.local(2006,3,18,4,3,0).ago(86400), 'dt-86400=>dt' assert_equal Time.local(2006,3,17,4,3), Time.local(2006,3,18,4,3,0).ago(86400.seconds), 'dt-86400.seconds=>dt' end end def test_daylight_savings_time_crossings_backward_start_1day with_env_tz 'US/Eastern' do # dt: US: 2005 April 3rd 4:18am assert_equal Time.local(2005,4,2,4,18,0), Time.local(2005,4,3,4,18,0).ago(1.day), 'dt-1.day=>st' assert_equal Time.local(2005,4,1,4,18,0), Time.local(2005,4,2,4,18,0).ago(1.day), 'st-1.day=>st' end with_env_tz 'NZ' do # dt: New Zealand: 2006 October 1st 4:18am assert_equal Time.local(2006,9,30,4,18,0), Time.local(2006,10,1,4,18,0).ago(1.day), 'dt-1.day=>st' assert_equal Time.local(2006,9,29,4,18,0), Time.local(2006,9,30,4,18,0).ago(1.day), 'st-1.day=>st' end end def test_daylight_savings_time_crossings_backward_end_1day with_env_tz 'US/Eastern' do # st: US: 2005 October 30th 4:03am assert_equal Time.local(2005,10,29,4,3), Time.local(2005,10,30,4,3,0).ago(1.day), 'st-1.day=>dt' assert_equal Time.local(2005,10,28,4,3), Time.local(2005,10,29,4,3,0).ago(1.day), 'dt-1.day=>dt' end with_env_tz 'NZ' do # st: New Zealand: 2006 March 19th 4:03am assert_equal Time.local(2006,3,18,4,3), Time.local(2006,3,19,4,3,0).ago(1.day), 'st-1.day=>dt' assert_equal Time.local(2006,3,17,4,3), Time.local(2006,3,18,4,3,0).ago(1.day), 'dt-1.day=>dt' end end def test_since assert_equal Time.local(2005,2,22,10,10,11), Time.local(2005,2,22,10,10,10).since(1) assert_equal Time.local(2005,2,22,11,10,10), Time.local(2005,2,22,10,10,10).since(3600) assert_equal Time.local(2005,2,24,10,10,10), Time.local(2005,2,22,10,10,10).since(86400*2) assert_equal Time.local(2005,2,24,11,10,35), Time.local(2005,2,22,10,10,10).since(86400*2 + 3600 + 25) # when out of range of Time, returns a DateTime assert_equal DateTime.civil(2038,1,20,11,59,59), Time.utc(2038,1,18,11,59,59).since(86400*2) end def test_daylight_savings_time_crossings_forward_start with_env_tz 'US/Eastern' do # st: US: 2005 April 2nd 7:27pm assert_equal Time.local(2005,4,3,20,27,0), Time.local(2005,4,2,19,27,0).since(24.hours), 'st+24.hours=>dt' assert_equal Time.local(2005,4,3,20,27,0), Time.local(2005,4,2,19,27,0).since(86400), 'st+86400=>dt' assert_equal Time.local(2005,4,3,20,27,0), Time.local(2005,4,2,19,27,0).since(86400.seconds), 'st+86400.seconds=>dt' assert_equal Time.local(2005,4,4,19,27,0), Time.local(2005,4,3,19,27,0).since(24.hours), 'dt+24.hours=>dt' assert_equal Time.local(2005,4,4,19,27,0), Time.local(2005,4,3,19,27,0).since(86400), 'dt+86400=>dt' assert_equal Time.local(2005,4,4,19,27,0), Time.local(2005,4,3,19,27,0).since(86400.seconds), 'dt+86400.seconds=>dt' end with_env_tz 'NZ' do # st: New Zealand: 2006 September 30th 7:27pm assert_equal Time.local(2006,10,1,20,27,0), Time.local(2006,9,30,19,27,0).since(24.hours), 'st+24.hours=>dt' assert_equal Time.local(2006,10,1,20,27,0), Time.local(2006,9,30,19,27,0).since(86400), 'st+86400=>dt' assert_equal Time.local(2006,10,1,20,27,0), Time.local(2006,9,30,19,27,0).since(86400.seconds), 'st+86400.seconds=>dt' assert_equal Time.local(2006,10,2,19,27,0), Time.local(2006,10,1,19,27,0).since(24.hours), 'dt+24.hours=>dt' assert_equal Time.local(2006,10,2,19,27,0), Time.local(2006,10,1,19,27,0).since(86400), 'dt+86400=>dt' assert_equal Time.local(2006,10,2,19,27,0), Time.local(2006,10,1,19,27,0).since(86400.seconds), 'dt+86400.seconds=>dt' end end def test_daylight_savings_time_crossings_forward_start_1day with_env_tz 'US/Eastern' do # st: US: 2005 April 2nd 7:27pm assert_equal Time.local(2005,4,3,19,27,0), Time.local(2005,4,2,19,27,0).since(1.day), 'st+1.day=>dt' assert_equal Time.local(2005,4,4,19,27,0), Time.local(2005,4,3,19,27,0).since(1.day), 'dt+1.day=>dt' end with_env_tz 'NZ' do # st: New Zealand: 2006 September 30th 7:27pm assert_equal Time.local(2006,10,1,19,27,0), Time.local(2006,9,30,19,27,0).since(1.day), 'st+1.day=>dt' assert_equal Time.local(2006,10,2,19,27,0), Time.local(2006,10,1,19,27,0).since(1.day), 'dt+1.day=>dt' end end def test_daylight_savings_time_crossings_forward_start_tomorrow with_env_tz 'US/Eastern' do # st: US: 2005 April 2nd 7:27pm assert_equal Time.local(2005,4,3,19,27,0), Time.local(2005,4,2,19,27,0).tomorrow, 'st+1.day=>dt' assert_equal Time.local(2005,4,4,19,27,0), Time.local(2005,4,3,19,27,0).tomorrow, 'dt+1.day=>dt' end with_env_tz 'NZ' do # st: New Zealand: 2006 September 30th 7:27pm assert_equal Time.local(2006,10,1,19,27,0), Time.local(2006,9,30,19,27,0).tomorrow, 'st+1.day=>dt' assert_equal Time.local(2006,10,2,19,27,0), Time.local(2006,10,1,19,27,0).tomorrow, 'dt+1.day=>dt' end end def test_daylight_savings_time_crossings_backward_start_yesterday with_env_tz 'US/Eastern' do # st: US: 2005 April 2nd 7:27pm assert_equal Time.local(2005,4,2,19,27,0), Time.local(2005,4,3,19,27,0).yesterday, 'dt-1.day=>st' assert_equal Time.local(2005,4,3,19,27,0), Time.local(2005,4,4,19,27,0).yesterday, 'dt-1.day=>dt' end with_env_tz 'NZ' do # st: New Zealand: 2006 September 30th 7:27pm assert_equal Time.local(2006,9,30,19,27,0), Time.local(2006,10,1,19,27,0).yesterday, 'dt-1.day=>st' assert_equal Time.local(2006,10,1,19,27,0), Time.local(2006,10,2,19,27,0).yesterday, 'dt-1.day=>dt' end end def test_daylight_savings_time_crossings_forward_end with_env_tz 'US/Eastern' do # dt: US: 2005 October 30th 12:45am assert_equal Time.local(2005,10,30,23,45,0), Time.local(2005,10,30,0,45,0).since(24.hours), 'dt+24.hours=>st' assert_equal Time.local(2005,10,30,23,45,0), Time.local(2005,10,30,0,45,0).since(86400), 'dt+86400=>st' assert_equal Time.local(2005,10,30,23,45,0), Time.local(2005,10,30,0,45,0).since(86400.seconds), 'dt+86400.seconds=>st' assert_equal Time.local(2005,11, 1,0,45,0), Time.local(2005,10,31,0,45,0).since(24.hours), 'st+24.hours=>st' assert_equal Time.local(2005,11, 1,0,45,0), Time.local(2005,10,31,0,45,0).since(86400), 'st+86400=>st' assert_equal Time.local(2005,11, 1,0,45,0), Time.local(2005,10,31,0,45,0).since(86400.seconds), 'st+86400.seconds=>st' end with_env_tz 'NZ' do # dt: New Zealand: 2006 March 19th 1:45am assert_equal Time.local(2006,3,20,0,45,0), Time.local(2006,3,19,1,45,0).since(24.hours), 'dt+24.hours=>st' assert_equal Time.local(2006,3,20,0,45,0), Time.local(2006,3,19,1,45,0).since(86400), 'dt+86400=>st' assert_equal Time.local(2006,3,20,0,45,0), Time.local(2006,3,19,1,45,0).since(86400.seconds), 'dt+86400.seconds=>st' assert_equal Time.local(2006,3,21,1,45,0), Time.local(2006,3,20,1,45,0).since(24.hours), 'st+24.hours=>st' assert_equal Time.local(2006,3,21,1,45,0), Time.local(2006,3,20,1,45,0).since(86400), 'st+86400=>st' assert_equal Time.local(2006,3,21,1,45,0), Time.local(2006,3,20,1,45,0).since(86400.seconds), 'st+86400.seconds=>st' end end def test_daylight_savings_time_crossings_forward_end_1day with_env_tz 'US/Eastern' do # dt: US: 2005 October 30th 12:45am assert_equal Time.local(2005,10,31,0,45,0), Time.local(2005,10,30,0,45,0).since(1.day), 'dt+1.day=>st' assert_equal Time.local(2005,11, 1,0,45,0), Time.local(2005,10,31,0,45,0).since(1.day), 'st+1.day=>st' end with_env_tz 'NZ' do # dt: New Zealand: 2006 March 19th 1:45am assert_equal Time.local(2006,3,20,1,45,0), Time.local(2006,3,19,1,45,0).since(1.day), 'dt+1.day=>st' assert_equal Time.local(2006,3,21,1,45,0), Time.local(2006,3,20,1,45,0).since(1.day), 'st+1.day=>st' end end def test_daylight_savings_time_crossings_forward_end_tomorrow with_env_tz 'US/Eastern' do # dt: US: 2005 October 30th 12:45am assert_equal Time.local(2005,10,31,0,45,0), Time.local(2005,10,30,0,45,0).tomorrow, 'dt+1.day=>st' assert_equal Time.local(2005,11, 1,0,45,0), Time.local(2005,10,31,0,45,0).tomorrow, 'st+1.day=>st' end with_env_tz 'NZ' do # dt: New Zealand: 2006 March 19th 1:45am assert_equal Time.local(2006,3,20,1,45,0), Time.local(2006,3,19,1,45,0).tomorrow, 'dt+1.day=>st' assert_equal Time.local(2006,3,21,1,45,0), Time.local(2006,3,20,1,45,0).tomorrow, 'st+1.day=>st' end end def test_daylight_savings_time_crossings_backward_end_yesterday with_env_tz 'US/Eastern' do # dt: US: 2005 October 30th 12:45am assert_equal Time.local(2005,10,30,0,45,0), Time.local(2005,10,31,0,45,0).yesterday, 'st-1.day=>dt' assert_equal Time.local(2005,10, 31,0,45,0), Time.local(2005,11,1,0,45,0).yesterday, 'st-1.day=>st' end with_env_tz 'NZ' do # dt: New Zealand: 2006 March 19th 1:45am assert_equal Time.local(2006,3,19,1,45,0), Time.local(2006,3,20,1,45,0).yesterday, 'st-1.day=>dt' assert_equal Time.local(2006,3,20,1,45,0), Time.local(2006,3,21,1,45,0).yesterday, 'st-1.day=>st' end end def test_change assert_equal Time.local(2006,2,22,15,15,10), Time.local(2005,2,22,15,15,10).change(:year => 2006) assert_equal Time.local(2005,6,22,15,15,10), Time.local(2005,2,22,15,15,10).change(:month => 6) assert_equal Time.local(2012,9,22,15,15,10), Time.local(2005,2,22,15,15,10).change(:year => 2012, :month => 9) assert_equal Time.local(2005,2,22,16), Time.local(2005,2,22,15,15,10).change(:hour => 16) assert_equal Time.local(2005,2,22,16,45), Time.local(2005,2,22,15,15,10).change(:hour => 16, :min => 45) assert_equal Time.local(2005,2,22,15,45), Time.local(2005,2,22,15,15,10).change(:min => 45) assert_equal Time.local(2005,1,2, 5, 0, 0, 0), Time.local(2005,1,2,11,22,33,44).change(:hour => 5) assert_equal Time.local(2005,1,2,11, 6, 0, 0), Time.local(2005,1,2,11,22,33,44).change(:min => 6) assert_equal Time.local(2005,1,2,11,22, 7, 0), Time.local(2005,1,2,11,22,33,44).change(:sec => 7) assert_equal Time.local(2005,1,2,11,22,33, 8), Time.local(2005,1,2,11,22,33,44).change(:usec => 8) assert_equal Time.local(2005,1,2,11,22,33, 8), Time.local(2005,1,2,11,22,33,2).change(:nsec => 8000) assert_raise(ArgumentError) { Time.local(2005,1,2,11,22,33, 8).change(:usec => 1, :nsec => 1) } end def test_utc_change assert_equal Time.utc(2006,2,22,15,15,10), Time.utc(2005,2,22,15,15,10).change(:year => 2006) assert_equal Time.utc(2005,6,22,15,15,10), Time.utc(2005,2,22,15,15,10).change(:month => 6) assert_equal Time.utc(2012,9,22,15,15,10), Time.utc(2005,2,22,15,15,10).change(:year => 2012, :month => 9) assert_equal Time.utc(2005,2,22,16), Time.utc(2005,2,22,15,15,10).change(:hour => 16) assert_equal Time.utc(2005,2,22,16,45), Time.utc(2005,2,22,15,15,10).change(:hour => 16, :min => 45) assert_equal Time.utc(2005,2,22,15,45), Time.utc(2005,2,22,15,15,10).change(:min => 45) assert_equal Time.utc(2005,1,2,11,22,33,8), Time.utc(2005,1,2,11,22,33,2).change(:nsec => 8000) end def test_offset_change assert_equal Time.new(2006,2,22,15,15,10,"-08:00"), Time.new(2005,2,22,15,15,10,"-08:00").change(:year => 2006) assert_equal Time.new(2005,6,22,15,15,10,"-08:00"), Time.new(2005,2,22,15,15,10,"-08:00").change(:month => 6) assert_equal Time.new(2012,9,22,15,15,10,"-08:00"), Time.new(2005,2,22,15,15,10,"-08:00").change(:year => 2012, :month => 9) assert_equal Time.new(2005,2,22,16,0,0,"-08:00"), Time.new(2005,2,22,15,15,10,"-08:00").change(:hour => 16) assert_equal Time.new(2005,2,22,16,45,0,"-08:00"), Time.new(2005,2,22,15,15,10,"-08:00").change(:hour => 16, :min => 45) assert_equal Time.new(2005,2,22,15,45,0,"-08:00"), Time.new(2005,2,22,15,15,10,"-08:00").change(:min => 45) assert_equal Time.new(2005,2,22,15,15,10,"-08:00"), Time.new(2005,2,22,15,15,0,"-08:00").change(:sec => 10) assert_equal 10, Time.new(2005,2,22,15,15,0,"-08:00").change(:usec => 10).usec assert_equal 10, Time.new(2005,2,22,15,15,0,"-08:00").change(:nsec => 10).nsec assert_raise(ArgumentError) { Time.new(2005, 2, 22, 15, 15, 45, "-08:00").change(:usec => 1000000) } assert_raise(ArgumentError) { Time.new(2005, 2, 22, 15, 15, 45, "-08:00").change(:nsec => 1000000000) } end def test_advance assert_equal Time.local(2006,2,28,15,15,10), Time.local(2005,2,28,15,15,10).advance(:years => 1) assert_equal Time.local(2005,6,28,15,15,10), Time.local(2005,2,28,15,15,10).advance(:months => 4) assert_equal Time.local(2005,3,21,15,15,10), Time.local(2005,2,28,15,15,10).advance(:weeks => 3) assert_equal Time.local(2005,3,25,3,15,10), Time.local(2005,2,28,15,15,10).advance(:weeks => 3.5) assert_in_delta Time.local(2005,3,26,12,51,10), Time.local(2005,2,28,15,15,10).advance(:weeks => 3.7), 1 assert_equal Time.local(2005,3,5,15,15,10), Time.local(2005,2,28,15,15,10).advance(:days => 5) assert_equal Time.local(2005,3,6,3,15,10), Time.local(2005,2,28,15,15,10).advance(:days => 5.5) assert_in_delta Time.local(2005,3,6,8,3,10), Time.local(2005,2,28,15,15,10).advance(:days => 5.7), 1 assert_equal Time.local(2012,9,28,15,15,10), Time.local(2005,2,28,15,15,10).advance(:years => 7, :months => 7) assert_equal Time.local(2013,10,3,15,15,10), Time.local(2005,2,28,15,15,10).advance(:years => 7, :months => 19, :days => 5) assert_equal Time.local(2013,10,17,15,15,10), Time.local(2005,2,28,15,15,10).advance(:years => 7, :months => 19, :weeks => 2, :days => 5) assert_equal Time.local(2001,12,27,15,15,10), Time.local(2005,2,28,15,15,10).advance(:years => -3, :months => -2, :days => -1) assert_equal Time.local(2005,2,28,15,15,10), Time.local(2004,2,29,15,15,10).advance(:years => 1) #leap day plus one year assert_equal Time.local(2005,2,28,20,15,10), Time.local(2005,2,28,15,15,10).advance(:hours => 5) assert_equal Time.local(2005,2,28,15,22,10), Time.local(2005,2,28,15,15,10).advance(:minutes => 7) assert_equal Time.local(2005,2,28,15,15,19), Time.local(2005,2,28,15,15,10).advance(:seconds => 9) assert_equal Time.local(2005,2,28,20,22,19), Time.local(2005,2,28,15,15,10).advance(:hours => 5, :minutes => 7, :seconds => 9) assert_equal Time.local(2005,2,28,10,8,1), Time.local(2005,2,28,15,15,10).advance(:hours => -5, :minutes => -7, :seconds => -9) assert_equal Time.local(2013,10,17,20,22,19), Time.local(2005,2,28,15,15,10).advance(:years => 7, :months => 19, :weeks => 2, :days => 5, :hours => 5, :minutes => 7, :seconds => 9) end def test_utc_advance assert_equal Time.utc(2006,2,22,15,15,10), Time.utc(2005,2,22,15,15,10).advance(:years => 1) assert_equal Time.utc(2005,6,22,15,15,10), Time.utc(2005,2,22,15,15,10).advance(:months => 4) assert_equal Time.utc(2005,3,21,15,15,10), Time.utc(2005,2,28,15,15,10).advance(:weeks => 3) assert_equal Time.utc(2005,3,25,3,15,10), Time.utc(2005,2,28,15,15,10).advance(:weeks => 3.5) assert_in_delta Time.utc(2005,3,26,12,51,10), Time.utc(2005,2,28,15,15,10).advance(:weeks => 3.7), 1 assert_equal Time.utc(2005,3,5,15,15,10), Time.utc(2005,2,28,15,15,10).advance(:days => 5) assert_equal Time.utc(2005,3,6,3,15,10), Time.utc(2005,2,28,15,15,10).advance(:days => 5.5) assert_in_delta Time.utc(2005,3,6,8,3,10), Time.utc(2005,2,28,15,15,10).advance(:days => 5.7), 1 assert_equal Time.utc(2012,9,22,15,15,10), Time.utc(2005,2,22,15,15,10).advance(:years => 7, :months => 7) assert_equal Time.utc(2013,10,3,15,15,10), Time.utc(2005,2,22,15,15,10).advance(:years => 7, :months => 19, :days => 11) assert_equal Time.utc(2013,10,17,15,15,10), Time.utc(2005,2,28,15,15,10).advance(:years => 7, :months => 19, :weeks => 2, :days => 5) assert_equal Time.utc(2001,12,27,15,15,10), Time.utc(2005,2,28,15,15,10).advance(:years => -3, :months => -2, :days => -1) assert_equal Time.utc(2005,2,28,15,15,10), Time.utc(2004,2,29,15,15,10).advance(:years => 1) #leap day plus one year assert_equal Time.utc(2005,2,28,20,15,10), Time.utc(2005,2,28,15,15,10).advance(:hours => 5) assert_equal Time.utc(2005,2,28,15,22,10), Time.utc(2005,2,28,15,15,10).advance(:minutes => 7) assert_equal Time.utc(2005,2,28,15,15,19), Time.utc(2005,2,28,15,15,10).advance(:seconds => 9) assert_equal Time.utc(2005,2,28,20,22,19), Time.utc(2005,2,28,15,15,10).advance(:hours => 5, :minutes => 7, :seconds => 9) assert_equal Time.utc(2005,2,28,10,8,1), Time.utc(2005,2,28,15,15,10).advance(:hours => -5, :minutes => -7, :seconds => -9) assert_equal Time.utc(2013,10,17,20,22,19), Time.utc(2005,2,28,15,15,10).advance(:years => 7, :months => 19, :weeks => 2, :days => 5, :hours => 5, :minutes => 7, :seconds => 9) end def test_offset_advance assert_equal Time.new(2006,2,22,15,15,10,'-08:00'), Time.new(2005,2,22,15,15,10,'-08:00').advance(:years => 1) assert_equal Time.new(2005,6,22,15,15,10,'-08:00'), Time.new(2005,2,22,15,15,10,'-08:00').advance(:months => 4) assert_equal Time.new(2005,3,21,15,15,10,'-08:00'), Time.new(2005,2,28,15,15,10,'-08:00').advance(:weeks => 3) assert_equal Time.new(2005,3,25,3,15,10,'-08:00'), Time.new(2005,2,28,15,15,10,'-08:00').advance(:weeks => 3.5) assert_in_delta Time.new(2005,3,26,12,51,10,'-08:00'), Time.new(2005,2,28,15,15,10,'-08:00').advance(:weeks => 3.7), 1 assert_equal Time.new(2005,3,5,15,15,10,'-08:00'), Time.new(2005,2,28,15,15,10,'-08:00').advance(:days => 5) assert_equal Time.new(2005,3,6,3,15,10,'-08:00'), Time.new(2005,2,28,15,15,10,'-08:00').advance(:days => 5.5) assert_in_delta Time.new(2005,3,6,8,3,10,'-08:00'), Time.new(2005,2,28,15,15,10,'-08:00').advance(:days => 5.7), 1 assert_equal Time.new(2012,9,22,15,15,10,'-08:00'), Time.new(2005,2,22,15,15,10,'-08:00').advance(:years => 7, :months => 7) assert_equal Time.new(2013,10,3,15,15,10,'-08:00'), Time.new(2005,2,22,15,15,10,'-08:00').advance(:years => 7, :months => 19, :days => 11) assert_equal Time.new(2013,10,17,15,15,10,'-08:00'), Time.new(2005,2,28,15,15,10,'-08:00').advance(:years => 7, :months => 19, :weeks => 2, :days => 5) assert_equal Time.new(2001,12,27,15,15,10,'-08:00'), Time.new(2005,2,28,15,15,10,'-08:00').advance(:years => -3, :months => -2, :days => -1) assert_equal Time.new(2005,2,28,15,15,10,'-08:00'), Time.new(2004,2,29,15,15,10,'-08:00').advance(:years => 1) #leap day plus one year assert_equal Time.new(2005,2,28,20,15,10,'-08:00'), Time.new(2005,2,28,15,15,10,'-08:00').advance(:hours => 5) assert_equal Time.new(2005,2,28,15,22,10,'-08:00'), Time.new(2005,2,28,15,15,10,'-08:00').advance(:minutes => 7) assert_equal Time.new(2005,2,28,15,15,19,'-08:00'), Time.new(2005,2,28,15,15,10,'-08:00').advance(:seconds => 9) assert_equal Time.new(2005,2,28,20,22,19,'-08:00'), Time.new(2005,2,28,15,15,10,'-08:00').advance(:hours => 5, :minutes => 7, :seconds => 9) assert_equal Time.new(2005,2,28,10,8,1,'-08:00'), Time.new(2005,2,28,15,15,10,'-08:00').advance(:hours => -5, :minutes => -7, :seconds => -9) assert_equal Time.new(2013,10,17,20,22,19,'-08:00'), Time.new(2005,2,28,15,15,10,'-08:00').advance(:years => 7, :months => 19, :weeks => 2, :days => 5, :hours => 5, :minutes => 7, :seconds => 9) end def test_advance_with_nsec t = Time.at(0, Rational(108635108, 1000)) assert_equal t, t.advance(:months => 0) end def test_advance_gregorian_proleptic assert_equal Time.local(1582,10,14,15,15,10), Time.local(1582,10,15,15,15,10).advance(:days => -1) assert_equal Time.local(1582,10,15,15,15,10), Time.local(1582,10,14,15,15,10).advance(:days => 1) assert_equal Time.local(1582,10,5,15,15,10), Time.local(1582,10,4,15,15,10).advance(:days => 1) assert_equal Time.local(1582,10,4,15,15,10), Time.local(1582,10,5,15,15,10).advance(:days => -1) end def test_last_week with_env_tz 'US/Eastern' do assert_equal Time.local(2005,2,21), Time.local(2005,3,1,15,15,10).last_week assert_equal Time.local(2005,2,22), Time.local(2005,3,1,15,15,10).last_week(:tuesday) assert_equal Time.local(2005,2,25), Time.local(2005,3,1,15,15,10).last_week(:friday) assert_equal Time.local(2006,10,30), Time.local(2006,11,6,0,0,0).last_week assert_equal Time.local(2006,11,15), Time.local(2006,11,23,0,0,0).last_week(:wednesday) end end def test_next_week_near_daylight_start with_env_tz 'US/Eastern' do assert_equal Time.local(2006,4,3), Time.local(2006,4,2,23,1,0).next_week, 'just crossed standard => daylight' end with_env_tz 'NZ' do assert_equal Time.local(2006,10,2), Time.local(2006,10,1,23,1,0).next_week, 'just crossed standard => daylight' end end def test_next_week_near_daylight_end with_env_tz 'US/Eastern' do assert_equal Time.local(2006,10,30), Time.local(2006,10,29,23,1,0).next_week, 'just crossed daylight => standard' end with_env_tz 'NZ' do assert_equal Time.local(2006,3,20), Time.local(2006,3,19,23,1,0).next_week, 'just crossed daylight => standard' end end def test_to_s time = Time.utc(2005, 2, 21, 17, 44, 30.12345678901) assert_equal time.to_default_s, time.to_s assert_equal time.to_default_s, time.to_s(:doesnt_exist) assert_equal "2005-02-21 17:44:30", time.to_s(:db) assert_equal "21 Feb 17:44", time.to_s(:short) assert_equal "17:44", time.to_s(:time) assert_equal "20050221174430", time.to_s(:number) assert_equal "20050221174430123456789", time.to_s(:nsec) assert_equal "February 21, 2005 17:44", time.to_s(:long) assert_equal "February 21st, 2005 17:44", time.to_s(:long_ordinal) with_env_tz "UTC" do assert_equal "Mon, 21 Feb 2005 17:44:30 +0000", time.to_s(:rfc822) end with_env_tz "US/Central" do assert_equal "Thu, 05 Feb 2009 14:30:05 -0600", Time.local(2009, 2, 5, 14, 30, 5).to_s(:rfc822) assert_equal "Mon, 09 Jun 2008 04:05:01 -0500", Time.local(2008, 6, 9, 4, 5, 1).to_s(:rfc822) assert_equal "2009-02-05T14:30:05-06:00", Time.local(2009, 2, 5, 14, 30, 5).to_s(:iso8601) assert_equal "2008-06-09T04:05:01-05:00", Time.local(2008, 6, 9, 4, 5, 1).to_s(:iso8601) assert_equal "2009-02-05T14:30:05Z", Time.utc(2009, 2, 5, 14, 30, 5).to_s(:iso8601) end end def test_custom_date_format Time::DATE_FORMATS[:custom] = '%Y%m%d%H%M%S' assert_equal '20050221143000', Time.local(2005, 2, 21, 14, 30, 0).to_s(:custom) Time::DATE_FORMATS.delete(:custom) end def test_to_date assert_equal Date.new(2005, 2, 21), Time.local(2005, 2, 21, 17, 44, 30).to_date end def test_to_datetime assert_equal Time.utc(2005, 2, 21, 17, 44, 30).to_datetime, DateTime.civil(2005, 2, 21, 17, 44, 30, 0) with_env_tz 'US/Eastern' do assert_equal Time.local(2005, 2, 21, 17, 44, 30).to_datetime, DateTime.civil(2005, 2, 21, 17, 44, 30, Rational(Time.local(2005, 2, 21, 17, 44, 30).utc_offset, 86400)) end with_env_tz 'NZ' do assert_equal Time.local(2005, 2, 21, 17, 44, 30).to_datetime, DateTime.civil(2005, 2, 21, 17, 44, 30, Rational(Time.local(2005, 2, 21, 17, 44, 30).utc_offset, 86400)) end assert_equal ::Date::ITALY, Time.utc(2005, 2, 21, 17, 44, 30).to_datetime.start # use Ruby's default start value end def test_to_time with_env_tz 'US/Eastern' do assert_equal Time, Time.local(2005, 2, 21, 17, 44, 30).to_time.class assert_equal Time.local(2005, 2, 21, 17, 44, 30), Time.local(2005, 2, 21, 17, 44, 30).to_time assert_equal Time.local(2005, 2, 21, 17, 44, 30).utc_offset, Time.local(2005, 2, 21, 17, 44, 30).to_time.utc_offset end end # NOTE: this test seems to fail (changeset 1958) only on certain platforms, # like OSX, and FreeBSD 5.4. def test_fp_inaccuracy_ticket_1836 midnight = Time.local(2005, 2, 21, 0, 0, 0) assert_equal midnight.midnight, (midnight + 1.hour + 0.000001).midnight end def test_days_in_month_with_year assert_equal 31, Time.days_in_month(1, 2005) assert_equal 28, Time.days_in_month(2, 2005) assert_equal 29, Time.days_in_month(2, 2004) assert_equal 29, Time.days_in_month(2, 2000) assert_equal 28, Time.days_in_month(2, 1900) assert_equal 31, Time.days_in_month(3, 2005) assert_equal 30, Time.days_in_month(4, 2005) assert_equal 31, Time.days_in_month(5, 2005) assert_equal 30, Time.days_in_month(6, 2005) assert_equal 31, Time.days_in_month(7, 2005) assert_equal 31, Time.days_in_month(8, 2005) assert_equal 30, Time.days_in_month(9, 2005) assert_equal 31, Time.days_in_month(10, 2005) assert_equal 30, Time.days_in_month(11, 2005) assert_equal 31, Time.days_in_month(12, 2005) end def test_days_in_month_feb_in_common_year_without_year_arg Time.stubs(:now).returns(Time.utc(2007)) assert_equal 28, Time.days_in_month(2) end def test_days_in_month_feb_in_leap_year_without_year_arg Time.stubs(:now).returns(Time.utc(2008)) assert_equal 29, Time.days_in_month(2) end def test_last_month_on_31st assert_equal Time.local(2004, 2, 29), Time.local(2004, 3, 31).last_month end def test_xmlschema_is_available assert_nothing_raised { Time.now.xmlschema } end def test_today_with_time_local Date.stubs(:current).returns(Date.new(2000, 1, 1)) assert_equal false, Time.local(1999,12,31,23,59,59).today? assert_equal true, Time.local(2000,1,1,0).today? assert_equal true, Time.local(2000,1,1,23,59,59).today? assert_equal false, Time.local(2000,1,2,0).today? end def test_today_with_time_utc Date.stubs(:current).returns(Date.new(2000, 1, 1)) assert_equal false, Time.utc(1999,12,31,23,59,59).today? assert_equal true, Time.utc(2000,1,1,0).today? assert_equal true, Time.utc(2000,1,1,23,59,59).today? assert_equal false, Time.utc(2000,1,2,0).today? end def test_past_with_time_current_as_time_local with_env_tz 'US/Eastern' do Time.stubs(:current).returns(Time.local(2005,2,10,15,30,45)) assert_equal true, Time.local(2005,2,10,15,30,44).past? assert_equal false, Time.local(2005,2,10,15,30,45).past? assert_equal false, Time.local(2005,2,10,15,30,46).past? assert_equal true, Time.utc(2005,2,10,20,30,44).past? assert_equal false, Time.utc(2005,2,10,20,30,45).past? assert_equal false, Time.utc(2005,2,10,20,30,46).past? end end def test_past_with_time_current_as_time_with_zone with_env_tz 'US/Eastern' do twz = Time.utc(2005,2,10,15,30,45).in_time_zone('Central Time (US & Canada)') Time.stubs(:current).returns(twz) assert_equal true, Time.local(2005,2,10,10,30,44).past? assert_equal false, Time.local(2005,2,10,10,30,45).past? assert_equal false, Time.local(2005,2,10,10,30,46).past? assert_equal true, Time.utc(2005,2,10,15,30,44).past? assert_equal false, Time.utc(2005,2,10,15,30,45).past? assert_equal false, Time.utc(2005,2,10,15,30,46).past? end end def test_future_with_time_current_as_time_local with_env_tz 'US/Eastern' do Time.stubs(:current).returns(Time.local(2005,2,10,15,30,45)) assert_equal false, Time.local(2005,2,10,15,30,44).future? assert_equal false, Time.local(2005,2,10,15,30,45).future? assert_equal true, Time.local(2005,2,10,15,30,46).future? assert_equal false, Time.utc(2005,2,10,20,30,44).future? assert_equal false, Time.utc(2005,2,10,20,30,45).future? assert_equal true, Time.utc(2005,2,10,20,30,46).future? end end def test_future_with_time_current_as_time_with_zone with_env_tz 'US/Eastern' do twz = Time.utc(2005,2,10,15,30,45).in_time_zone('Central Time (US & Canada)') Time.stubs(:current).returns(twz) assert_equal false, Time.local(2005,2,10,10,30,44).future? assert_equal false, Time.local(2005,2,10,10,30,45).future? assert_equal true, Time.local(2005,2,10,10,30,46).future? assert_equal false, Time.utc(2005,2,10,15,30,44).future? assert_equal false, Time.utc(2005,2,10,15,30,45).future? assert_equal true, Time.utc(2005,2,10,15,30,46).future? end end def test_acts_like_time assert Time.new.acts_like_time? end def test_formatted_offset_with_utc assert_equal '+00:00', Time.utc(2000).formatted_offset assert_equal '+0000', Time.utc(2000).formatted_offset(false) assert_equal 'UTC', Time.utc(2000).formatted_offset(true, 'UTC') end def test_formatted_offset_with_local with_env_tz 'US/Eastern' do assert_equal '-05:00', Time.local(2000).formatted_offset assert_equal '-0500', Time.local(2000).formatted_offset(false) assert_equal '-04:00', Time.local(2000, 7).formatted_offset assert_equal '-0400', Time.local(2000, 7).formatted_offset(false) end end def test_compare_with_time assert_equal 1, Time.utc(2000) <=> Time.utc(1999, 12, 31, 23, 59, 59, 999) assert_equal 0, Time.utc(2000) <=> Time.utc(2000, 1, 1, 0, 0, 0) assert_equal(-1, Time.utc(2000) <=> Time.utc(2000, 1, 1, 0, 0, 0, 001)) end def test_compare_with_datetime assert_equal 1, Time.utc(2000) <=> DateTime.civil(1999, 12, 31, 23, 59, 59) assert_equal 0, Time.utc(2000) <=> DateTime.civil(2000, 1, 1, 0, 0, 0) assert_equal(-1, Time.utc(2000) <=> DateTime.civil(2000, 1, 1, 0, 0, 1)) end def test_compare_with_time_with_zone assert_equal 1, Time.utc(2000) <=> ActiveSupport::TimeWithZone.new( Time.utc(1999, 12, 31, 23, 59, 59), ActiveSupport::TimeZone['UTC'] ) assert_equal 0, Time.utc(2000) <=> ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 1, 0, 0, 0), ActiveSupport::TimeZone['UTC'] ) assert_equal(-1, Time.utc(2000) <=> ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 1, 0, 0, 1), ActiveSupport::TimeZone['UTC'] )) end def test_at_with_datetime assert_equal Time.utc(2000, 1, 1, 0, 0, 0), Time.at(DateTime.civil(2000, 1, 1, 0, 0, 0)) # Only test this if the underlying Time.at raises a TypeError begin Time.at_without_coercion(Time.now, 0) rescue TypeError assert_raise(TypeError) { assert_equal(Time.utc(2000, 1, 1, 0, 0, 0), Time.at(DateTime.civil(2000, 1, 1, 0, 0, 0), 0)) } end end def test_at_with_datetime_returns_local_time with_env_tz 'US/Eastern' do dt = DateTime.civil(2000, 1, 1, 0, 0, 0, '+0') assert_equal Time.local(1999, 12, 31, 19, 0, 0), Time.at(dt) assert_equal 'EST', Time.at(dt).zone assert_equal(-18000, Time.at(dt).utc_offset) # Daylight savings dt = DateTime.civil(2000, 7, 1, 1, 0, 0, '+1') assert_equal Time.local(2000, 6, 30, 20, 0, 0), Time.at(dt) assert_equal 'EDT', Time.at(dt).zone assert_equal(-14400, Time.at(dt).utc_offset) end end def test_at_with_time_with_zone assert_equal Time.utc(2000, 1, 1, 0, 0, 0), Time.at(ActiveSupport::TimeWithZone.new(Time.utc(2000, 1, 1, 0, 0, 0), ActiveSupport::TimeZone['UTC'])) # Only test this if the underlying Time.at raises a TypeError begin Time.at_without_coercion(Time.now, 0) rescue TypeError assert_raise(TypeError) { assert_equal(Time.utc(2000, 1, 1, 0, 0, 0), Time.at(ActiveSupport::TimeWithZone.new(Time.utc(2000, 1, 1, 0, 0, 0), ActiveSupport::TimeZone['UTC']), 0)) } end end def test_at_with_time_with_zone_returns_local_time with_env_tz 'US/Eastern' do twz = ActiveSupport::TimeWithZone.new(Time.utc(2000, 1, 1, 0, 0, 0), ActiveSupport::TimeZone['London']) assert_equal Time.local(1999, 12, 31, 19, 0, 0), Time.at(twz) assert_equal 'EST', Time.at(twz).zone assert_equal(-18000, Time.at(twz).utc_offset) # Daylight savings twz = ActiveSupport::TimeWithZone.new(Time.utc(2000, 7, 1, 0, 0, 0), ActiveSupport::TimeZone['London']) assert_equal Time.local(2000, 6, 30, 20, 0, 0), Time.at(twz) assert_equal 'EDT', Time.at(twz).zone assert_equal(-14400, Time.at(twz).utc_offset) end end def test_at_with_time_microsecond_precision assert_equal Time.at(Time.utc(2000, 1, 1, 0, 0, 0, 111)).to_f, Time.utc(2000, 1, 1, 0, 0, 0, 111).to_f end def test_at_with_utc_time with_env_tz 'US/Eastern' do assert_equal Time.utc(2000), Time.at(Time.utc(2000)) assert_equal 'UTC', Time.at(Time.utc(2000)).zone assert_equal(0, Time.at(Time.utc(2000)).utc_offset) end end def test_at_with_local_time with_env_tz 'US/Eastern' do assert_equal Time.local(2000), Time.at(Time.local(2000)) assert_equal 'EST', Time.at(Time.local(2000)).zone assert_equal(-18000, Time.at(Time.local(2000)).utc_offset) assert_equal Time.local(2000, 7, 1), Time.at(Time.local(2000, 7, 1)) assert_equal 'EDT', Time.at(Time.local(2000, 7, 1)).zone assert_equal(-14400, Time.at(Time.local(2000, 7, 1)).utc_offset) end end def test_eql? assert_equal true, Time.utc(2000).eql?( ActiveSupport::TimeWithZone.new(Time.utc(2000), ActiveSupport::TimeZone['UTC']) ) assert_equal true, Time.utc(2000).eql?( ActiveSupport::TimeWithZone.new(Time.utc(2000), ActiveSupport::TimeZone["Hawaii"]) ) assert_equal false,Time.utc(2000, 1, 1, 0, 0, 1).eql?( ActiveSupport::TimeWithZone.new(Time.utc(2000), ActiveSupport::TimeZone['UTC']) ) end def test_minus_with_time_with_zone assert_equal 86_400.0, Time.utc(2000, 1, 2) - ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 1), ActiveSupport::TimeZone['UTC'] ) end def test_minus_with_datetime assert_equal 86_400.0, Time.utc(2000, 1, 2) - DateTime.civil(2000, 1, 1) end def test_time_created_with_local_constructor_cannot_represent_times_during_hour_skipped_by_dst with_env_tz 'US/Eastern' do # On Apr 2 2006 at 2:00AM in US, clocks were moved forward to 3:00AM. # Therefore, 2AM EST doesn't exist for this date; Time.local fails over to 3:00AM EDT assert_equal Time.local(2006, 4, 2, 3), Time.local(2006, 4, 2, 2) assert Time.local(2006, 4, 2, 2).dst? end end def test_case_equality assert Time === Time.utc(2000) assert Time === ActiveSupport::TimeWithZone.new(Time.utc(2000), ActiveSupport::TimeZone['UTC']) assert Time === Class.new(Time).utc(2000) assert_equal false, Time === DateTime.civil(2000) assert_equal false, Class.new(Time) === Time.utc(2000) assert_equal false, Class.new(Time) === ActiveSupport::TimeWithZone.new(Time.utc(2000), ActiveSupport::TimeZone['UTC']) end def test_all_day assert_equal Time.local(2011,6,7,0,0,0)..Time.local(2011,6,7,23,59,59,Rational(999999999, 1000)), Time.local(2011,6,7,10,10,10).all_day end def test_all_day_with_timezone beginning_of_day = ActiveSupport::TimeWithZone.new(nil, ActiveSupport::TimeZone["Hawaii"], Time.local(2011,6,7,0,0,0)) end_of_day = ActiveSupport::TimeWithZone.new(nil, ActiveSupport::TimeZone["Hawaii"], Time.local(2011,6,7,23,59,59,Rational(999999999, 1000))) assert_equal beginning_of_day, ActiveSupport::TimeWithZone.new(Time.local(2011,6,7,10,10,10), ActiveSupport::TimeZone["Hawaii"]).all_day.begin assert_equal end_of_day, ActiveSupport::TimeWithZone.new(Time.local(2011,6,7,10,10,10), ActiveSupport::TimeZone["Hawaii"]).all_day.end end def test_all_week assert_equal Time.local(2011,6,6,0,0,0)..Time.local(2011,6,12,23,59,59,Rational(999999999, 1000)), Time.local(2011,6,7,10,10,10).all_week assert_equal Time.local(2011,6,5,0,0,0)..Time.local(2011,6,11,23,59,59,Rational(999999999, 1000)), Time.local(2011,6,7,10,10,10).all_week(:sunday) end def test_all_month assert_equal Time.local(2011,6,1,0,0,0)..Time.local(2011,6,30,23,59,59,Rational(999999999, 1000)), Time.local(2011,6,7,10,10,10).all_month end def test_all_quarter assert_equal Time.local(2011,4,1,0,0,0)..Time.local(2011,6,30,23,59,59,Rational(999999999, 1000)), Time.local(2011,6,7,10,10,10).all_quarter end def test_all_year assert_equal Time.local(2011,1,1,0,0,0)..Time.local(2011,12,31,23,59,59,Rational(999999999, 1000)), Time.local(2011,6,7,10,10,10).all_year end end class TimeExtMarshalingTest < ActiveSupport::TestCase def test_marshaling_with_utc_instance t = Time.utc(2000) unmarshaled = Marshal.load(Marshal.dump(t)) assert_equal "UTC", unmarshaled.zone assert_equal t, unmarshaled end def test_marshaling_with_local_instance t = Time.local(2000) unmarshaled = Marshal.load(Marshal.dump(t)) assert_equal t.zone, unmarshaled.zone assert_equal t, unmarshaled end def test_marshaling_with_frozen_utc_instance t = Time.utc(2000).freeze unmarshaled = Marshal.load(Marshal.dump(t)) assert_equal "UTC", unmarshaled.zone assert_equal t, unmarshaled end def test_marshaling_with_frozen_local_instance t = Time.local(2000).freeze unmarshaled = Marshal.load(Marshal.dump(t)) assert_equal t.zone, unmarshaled.zone assert_equal t, unmarshaled end def test_marshalling_preserves_fractional_seconds t = Time.parse('00:00:00.500') unmarshaled = Marshal.load(Marshal.dump(t)) assert_equal t.to_f, unmarshaled.to_f assert_equal t, unmarshaled end def test_last_quarter_on_31st assert_equal Time.local(2004, 2, 29), Time.local(2004, 5, 31).last_quarter end end