diff options
Diffstat (limited to 'activesupport/test/core_ext/time_with_zone_test.rb')
| -rw-r--r-- | activesupport/test/core_ext/time_with_zone_test.rb | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/activesupport/test/core_ext/time_with_zone_test.rb b/activesupport/test/core_ext/time_with_zone_test.rb index 3ce3297874..5494824a40 100644 --- a/activesupport/test/core_ext/time_with_zone_test.rb +++ b/activesupport/test/core_ext/time_with_zone_test.rb @@ -80,6 +80,11 @@ class TimeWithZoneTest < ActiveSupport::TestCase ActiveSupport.use_standard_json_time_format = old end + def test_to_json_when_wrapping_a_date_time + twz = ActiveSupport::TimeWithZone.new(DateTime.civil(2000), @time_zone) + assert_equal '"1999-12-31T19:00:00.000-05:00"', ActiveSupport::JSON.encode(twz) + end + def test_nsec local = Time.local(2011,6,7,23,59,59,Rational(999999999, 1000)) with_zone = ActiveSupport::TimeWithZone.new(nil, ActiveSupport::TimeZone["Hawaii"], local) @@ -445,6 +450,16 @@ class TimeWithZoneTest < ActiveSupport::TestCase assert_equal 0, twz.usec end + def test_usec_returns_sec_fraction_when_datetime_is_wrapped + twz = ActiveSupport::TimeWithZone.new(DateTime.civil(2000, 1, 1, 0, 0, Rational(1,2)), @time_zone) + assert_equal 500000, twz.usec + end + + def test_nsec_returns_sec_fraction_when_datetime_is_wrapped + twz = ActiveSupport::TimeWithZone.new(DateTime.civil(2000, 1, 1, 0, 0, Rational(1,2)), @time_zone) + assert_equal 500000000, twz.nsec + end + def test_utc_to_local_conversion_saves_period_in_instance_variable assert_nil @twz.instance_variable_get('@period') @twz.time @@ -982,6 +997,15 @@ class TimeWithZoneMethodsForTimeAndDateTimeTest < ActiveSupport::TestCase Time.zone = nil end + def test_time_in_time_zone_doesnt_affect_receiver + with_env_tz 'Europe/London' do + time = Time.local(2000, 7, 1) + time_with_zone = time.in_time_zone('Eastern Time (US & Canada)') + assert_equal Time.utc(2000, 6, 30, 23, 0, 0), time_with_zone + assert_not time.utc?, 'time expected to be local, but is UTC' + end + end + protected def with_env_tz(new_tz = 'US/Eastern') old_tz, ENV['TZ'] = ENV['TZ'], new_tz |