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Diffstat (limited to 'activesupport/test/time_zone_test.rb')
-rw-r--r-- | activesupport/test/time_zone_test.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/activesupport/test/time_zone_test.rb b/activesupport/test/time_zone_test.rb index 3ae88db9dd..f5e4e5478a 100644 --- a/activesupport/test/time_zone_test.rb +++ b/activesupport/test/time_zone_test.rb @@ -185,6 +185,25 @@ class TimeZoneTest < Test::Unit::TestCase assert_equal true, twz.dst? assert_equal 'EDT', twz.zone end + + def test_at + zone = TimeZone['Eastern Time (US & Canada)'] + secs = 946684800.0 + twz = zone.at(secs) + assert_equal Time.utc(1999,12,31,19), twz.time + assert_equal Time.utc(2000), twz.utc + assert_equal zone, twz.time_zone + assert_equal secs, twz.to_f + end + + def test_at_with_old_date + zone = TimeZone['UTC'] + secs = -3786825600.0 + twz = zone.at(secs) + assert_equal [0,0,0,1,1,1850], twz.to_a[0,6] + assert_equal zone, twz.time_zone + assert_equal secs, twz.to_f + end protected def with_env_tz(new_tz = 'US/Eastern') |