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-rw-r--r--activesupport/test/time_zone_test.rb182
1 files changed, 182 insertions, 0 deletions
diff --git a/activesupport/test/time_zone_test.rb b/activesupport/test/time_zone_test.rb
index 4794b55742..1615d8fdb2 100644
--- a/activesupport/test/time_zone_test.rb
+++ b/activesupport/test/time_zone_test.rb
@@ -215,6 +215,95 @@ class TimeZoneTest < ActiveSupport::TestCase
assert_equal secs, twz.to_f
end
+ def test_iso8601
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+ twz = zone.iso8601("1999-12-31T19:00:00")
+ assert_equal Time.utc(1999, 12, 31, 19), twz.time
+ assert_equal Time.utc(2000), twz.utc
+ assert_equal zone, twz.time_zone
+ end
+
+ def test_iso8601_with_fractional_seconds
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+ twz = zone.iso8601("1999-12-31T19:00:00.750")
+ assert_equal 750000, twz.time.usec
+ assert_equal Time.utc(1999, 12, 31, 19, 0, 0 + Rational(3, 4)), twz.time
+ assert_equal Time.utc(2000, 1, 1, 0, 0, 0 + Rational(3, 4)), twz.utc
+ assert_equal zone, twz.time_zone
+ end
+
+ def test_iso8601_with_zone
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+ twz = zone.iso8601("1999-12-31T14:00:00-10:00")
+ assert_equal Time.utc(1999, 12, 31, 19), twz.time
+ assert_equal Time.utc(2000), twz.utc
+ assert_equal zone, twz.time_zone
+ end
+
+ def test_iso8601_with_invalid_string
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+
+ exception = assert_raises(ArgumentError) do
+ zone.iso8601("foobar")
+ end
+
+ assert_equal "invalid date", exception.message
+ end
+
+ def test_iso8601_with_missing_time_components
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+ twz = zone.iso8601("1999-12-31")
+ assert_equal Time.utc(1999, 12, 31, 0, 0, 0), twz.time
+ assert_equal Time.utc(1999, 12, 31, 5, 0, 0), twz.utc
+ assert_equal zone, twz.time_zone
+ end
+
+ def test_iso8601_with_old_date
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+ twz = zone.iso8601("1883-12-31T19:00:00")
+ assert_equal [0, 0, 19, 31, 12, 1883], twz.to_a[0, 6]
+ assert_equal zone, twz.time_zone
+ end
+
+ def test_iso8601_far_future_date_with_time_zone_offset_in_string
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+ twz = zone.iso8601("2050-12-31T19:00:00-10:00") # i.e., 2050-01-01 05:00:00 UTC
+ assert_equal [0, 0, 0, 1, 1, 2051], twz.to_a[0, 6]
+ assert_equal zone, twz.time_zone
+ end
+
+ def test_iso8601_should_not_black_out_system_timezone_dst_jump
+ with_env_tz("EET") do
+ zone = ActiveSupport::TimeZone["Pacific Time (US & Canada)"]
+ twz = zone.iso8601("2012-03-25T03:29:00")
+ assert_equal [0, 29, 3, 25, 3, 2012], twz.to_a[0, 6]
+ end
+ end
+
+ def test_iso8601_should_black_out_app_timezone_dst_jump
+ with_env_tz("EET") do
+ zone = ActiveSupport::TimeZone["Pacific Time (US & Canada)"]
+ twz = zone.iso8601("2012-03-11T02:29:00")
+ assert_equal [0, 29, 3, 11, 3, 2012], twz.to_a[0, 6]
+ end
+ end
+
+ def test_iso8601_doesnt_use_local_dst
+ with_env_tz "US/Eastern" do
+ zone = ActiveSupport::TimeZone["UTC"]
+ twz = zone.iso8601("2013-03-10T02:00:00")
+ assert_equal Time.utc(2013, 3, 10, 2, 0, 0), twz.time
+ end
+ end
+
+ def test_iso8601_handles_dst_jump
+ with_env_tz "US/Eastern" do
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+ twz = zone.iso8601("2013-03-10T02:00:00")
+ assert_equal Time.utc(2013, 3, 10, 3, 0, 0), twz.time
+ end
+ end
+
def test_parse
zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
twz = zone.parse("1999-12-31 19:00:00")
@@ -314,6 +403,99 @@ class TimeZoneTest < ActiveSupport::TestCase
end
end
+ def test_rfc3339
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+ twz = zone.rfc3339("1999-12-31T14:00:00-10:00")
+ assert_equal Time.utc(1999, 12, 31, 19), twz.time
+ assert_equal Time.utc(2000), twz.utc
+ assert_equal zone, twz.time_zone
+ end
+
+ def test_rfc3339_with_fractional_seconds
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+ twz = zone.iso8601("1999-12-31T14:00:00.750-10:00")
+ assert_equal 750000, twz.time.usec
+ assert_equal Time.utc(1999, 12, 31, 19, 0, 0 + Rational(3, 4)), twz.time
+ assert_equal Time.utc(2000, 1, 1, 0, 0, 0 + Rational(3, 4)), twz.utc
+ assert_equal zone, twz.time_zone
+ end
+
+ def test_rfc3339_with_missing_time
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+
+ exception = assert_raises(ArgumentError) do
+ zone.rfc3339("1999-12-31")
+ end
+
+ assert_equal "invalid date", exception.message
+ end
+
+ def test_rfc3339_with_missing_offset
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+
+ exception = assert_raises(ArgumentError) do
+ zone.rfc3339("1999-12-31T19:00:00")
+ end
+
+ assert_equal "invalid date", exception.message
+ end
+
+ def test_rfc3339_with_invalid_string
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+
+ exception = assert_raises(ArgumentError) do
+ zone.rfc3339("foobar")
+ end
+
+ assert_equal "invalid date", exception.message
+ end
+
+ def test_rfc3339_with_old_date
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+ twz = zone.rfc3339("1883-12-31T19:00:00-05:00")
+ assert_equal [0, 0, 19, 31, 12, 1883], twz.to_a[0, 6]
+ assert_equal zone, twz.time_zone
+ end
+
+ def test_rfc3339_far_future_date_with_time_zone_offset_in_string
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+ twz = zone.rfc3339("2050-12-31T19:00:00-10:00") # i.e., 2050-01-01 05:00:00 UTC
+ assert_equal [0, 0, 0, 1, 1, 2051], twz.to_a[0, 6]
+ assert_equal zone, twz.time_zone
+ end
+
+ def test_rfc3339_should_not_black_out_system_timezone_dst_jump
+ with_env_tz("EET") do
+ zone = ActiveSupport::TimeZone["Pacific Time (US & Canada)"]
+ twz = zone.rfc3339("2012-03-25T03:29:00-07:00")
+ assert_equal [0, 29, 3, 25, 3, 2012], twz.to_a[0, 6]
+ end
+ end
+
+ def test_rfc3339_should_black_out_app_timezone_dst_jump
+ with_env_tz("EET") do
+ zone = ActiveSupport::TimeZone["Pacific Time (US & Canada)"]
+ twz = zone.rfc3339("2012-03-11T02:29:00-08:00")
+ assert_equal [0, 29, 3, 11, 3, 2012], twz.to_a[0, 6]
+ end
+ end
+
+ def test_rfc3339_doesnt_use_local_dst
+ with_env_tz "US/Eastern" do
+ zone = ActiveSupport::TimeZone["UTC"]
+ twz = zone.rfc3339("2013-03-10T02:00:00Z")
+ assert_equal Time.utc(2013, 3, 10, 2, 0, 0), twz.time
+ end
+ end
+
+ def test_rfc3339_handles_dst_jump
+ with_env_tz "US/Eastern" do
+ zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
+ twz = zone.iso8601("2013-03-10T02:00:00-05:00")
+ assert_equal Time.utc(2013, 3, 10, 3, 0, 0), twz.time
+ end
+ end
+
def test_strptime
zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"]
twz = zone.strptime("1999-12-31 12:00:00", "%Y-%m-%d %H:%M:%S")
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-30 16:32:39 +0000