diff options
Diffstat (limited to 'activesupport/test/core_ext/date_time_ext_test.rb')
-rw-r--r-- | activesupport/test/core_ext/date_time_ext_test.rb | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/activesupport/test/core_ext/date_time_ext_test.rb b/activesupport/test/core_ext/date_time_ext_test.rb index dfad3a90f8..f74b7b9917 100644 --- a/activesupport/test/core_ext/date_time_ext_test.rb +++ b/activesupport/test/core_ext/date_time_ext_test.rb @@ -41,11 +41,14 @@ class DateTimeExtCalculationsTest < ActiveSupport::TestCase end def test_to_time - assert_equal Time.utc(2005, 2, 21, 10, 11, 12), DateTime.new(2005, 2, 21, 10, 11, 12, 0).to_time - assert_equal Time.utc(2039, 2, 21, 10, 11, 12), DateTime.new(2039, 2, 21, 10, 11, 12, 0).to_time - # DateTimes with offsets other than 0 are returned unaltered - assert_equal DateTime.new(2005, 2, 21, 10, 11, 12, Rational(-5, 24)), DateTime.new(2005, 2, 21, 10, 11, 12, Rational(-5, 24)).to_time - # Fractional seconds are preserved + with_env_tz 'US/Eastern' do + assert_equal Time, DateTime.new(2005, 2, 21, 10, 11, 12, 0).to_time.class + assert_equal Time.local(2005, 2, 21, 5, 11, 12), DateTime.new(2005, 2, 21, 10, 11, 12, 0).to_time + assert_equal Time.local(2005, 2, 21, 5, 11, 12).utc_offset, DateTime.new(2005, 2, 21, 10, 11, 12, 0).to_time.utc_offset + end + end + + def test_to_time_preserves_fractional_seconds assert_equal Time.utc(2005, 2, 21, 10, 11, 12, 256), DateTime.new(2005, 2, 21, 10, 11, 12 + Rational(256, 1000000), 0).to_time end @@ -317,3 +320,10 @@ class DateTimeExtCalculationsTest < ActiveSupport::TestCase old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') end end + +class DateTimeExtBehaviorTest < ActiveSupport::TestCase + def test_compare_with_infinity + assert_equal(-1, DateTime.now <=> Float::INFINITY) + assert_equal(1, DateTime.now <=> -Float::INFINITY) + end +end |