# frozen_string_literal: true
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_sec_fraction
time = Time.utc(2016, 4, 23, 0, 0, Rational(1, 10000000000))
assert_equal Rational(1, 10000000000), time.sec_fraction
time = Time.utc(2016, 4, 23, 0, 0, 0.0000000001)
assert_equal 0.0000000001.to_r, time.sec_fraction
time = Time.utc(2016, 4, 23, 0, 0, 0, Rational(1, 10000))
assert_equal Rational(1, 10000000000), time.sec_fraction
time = Time.utc(2016, 4, 23, 0, 0, 0, 0.0001)
assert_equal 0.0001.to_r / 1000000, time.sec_fraction
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
with_env_tz "Asia/Yekaterinburg" do
assert_equal Time.local(2015, 2, 8, 23, 59, 59, Rational(999999999, 1000)), Time.new(2015, 2, 8, 8, 0, 0, "+05:00").end_of_day
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) }
assert_nothing_raised { Time.new(2015, 5, 9, 10, 00, 00, "+03:00").change(nsec: 999999999) }
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_change_offset
assert_equal Time.new(2006, 2, 22, 15, 15, 10, "-08:00"), Time.new(2006, 2, 22, 15, 15, 10, "+01:00").change(offset: "-08:00")
assert_equal Time.new(2006, 2, 22, 15, 15, 10, -28800), Time.new(2006, 2, 22, 15, 15, 10, 3600).change(offset: -28800)
assert_raise(ArgumentError) { Time.new(2005, 2, 22, 15, 15, 45, "+01:00").change(usec: 1000000, offset: "-08:00") }
assert_raise(ArgumentError) { Time.new(2005, 2, 22, 15, 15, 45, "+01:00").change(nsec: 1000000000, offset: -28800) }
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 "20050221174430123456", time.to_s(:usec)
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_rfc3339_with_fractional_seconds
time = Time.new(1999, 12, 31, 19, 0, Rational(1, 8), -18000)
assert_equal "1999-12-31T19:00:00.125-05:00", time.rfc3339(3)
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.stub(:now, Time.utc(2007)) do
assert_equal 28, Time.days_in_month(2)
end
end
def test_days_in_month_feb_in_leap_year_without_year_arg
Time.stub(:now, Time.utc(2008)) do
assert_equal 29, Time.days_in_month(2)
end
end
def test_days_in_year_with_year
assert_equal 365, Time.days_in_year(2005)
assert_equal 366, Time.days_in_year(2004)
assert_equal 366, Time.days_in_year(2000)
assert_equal 365, Time.days_in_year(1900)
end
def test_days_in_year_in_common_year_without_year_arg
Time.stub(:now, Time.utc(2007)) do
assert_equal 365, Time.days_in_year
end
end
def test_days_in_year_in_leap_year_without_year_arg
Time.stub(:now, Time.utc(2008)) do
assert_equal 366, Time.days_in_year
end
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.stub(:current, Date.new(2000, 1, 1)) do
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
end
def test_today_with_time_utc
Date.stub(:current, Date.new(2000, 1, 1)) do
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
end
def test_past_with_time_current_as_time_local
with_env_tz "US/Eastern" do
Time.stub(:current, Time.local(2005, 2, 10, 15, 30, 45)) do
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
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.stub(:current, twz) do
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
end
def test_future_with_time_current_as_time_local
with_env_tz "US/Eastern" do
Time.stub(:current, Time.local(2005, 2, 10, 15, 30, 45)) do
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
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.stub(:current, twz) do
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
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_compare_with_string
assert_equal 1, Time.utc(2000) <=> Time.utc(1999, 12, 31, 23, 59, 59, 999).to_s
assert_equal 0, Time.utc(2000) <=> Time.utc(2000, 1, 1, 0, 0, 0).to_s
assert_equal(-1, Time.utc(2000) <=> Time.utc(2000, 1, 1, 0, 0, 1, 0).to_s)
assert_nil Time.utc(2000) <=> "Invalid as Time"
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
def test_rfc3339_parse
time = Time.rfc3339("1999-12-31T19:00:00.125-05:00")
assert_equal 1999, time.year
assert_equal 12, time.month
assert_equal 31, time.day
assert_equal 19, time.hour
assert_equal 0, time.min
assert_equal 0, time.sec
assert_equal 125000, time.usec
assert_equal(-18000, time.utc_offset)
exception = assert_raises(ArgumentError) do
Time.rfc3339("1999-12-31")
end
assert_equal "invalid date", exception.message
exception = assert_raises(ArgumentError) do
Time.rfc3339("1999-12-31T19:00:00")
end
assert_equal "invalid date", exception.message
exception = assert_raises(ArgumentError) do
Time.rfc3339("foobar")
end
assert_equal "invalid date", exception.message
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
