require "abstract_unit" require "active_support/time" require "time_zone_test_helpers" require "yaml" class TimeZoneTest < ActiveSupport::TestCase include TimeZoneTestHelpers def test_utc_to_local zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] assert_equal Time.utc(1999, 12, 31, 19), zone.utc_to_local(Time.utc(2000, 1)) # standard offset -0500 assert_equal Time.utc(2000, 6, 30, 20), zone.utc_to_local(Time.utc(2000, 7)) # dst offset -0400 end def test_local_to_utc zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] assert_equal Time.utc(2000, 1, 1, 5), zone.local_to_utc(Time.utc(2000, 1)) # standard offset -0500 assert_equal Time.utc(2000, 7, 1, 4), zone.local_to_utc(Time.utc(2000, 7)) # dst offset -0400 end def test_period_for_local zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] assert_instance_of TZInfo::TimezonePeriod, zone.period_for_local(Time.utc(2000)) end ActiveSupport::TimeZone::MAPPING.each_key do |name| define_method("test_map_#{name.downcase.gsub(/[^a-z]/, '_')}_to_tzinfo") do zone = ActiveSupport::TimeZone[name] assert_respond_to zone.tzinfo, :period_for_local end end def test_from_integer_to_map assert_instance_of ActiveSupport::TimeZone, ActiveSupport::TimeZone[-28800] # PST end def test_from_duration_to_map assert_instance_of ActiveSupport::TimeZone, ActiveSupport::TimeZone[-480.minutes] # PST end ActiveSupport::TimeZone.all.each do |zone| name = zone.name.downcase.gsub(/[^a-z]/, "_") define_method("test_from_#{name}_to_map") do assert_instance_of ActiveSupport::TimeZone, ActiveSupport::TimeZone[zone.name] end define_method("test_utc_offset_for_#{name}") do period = zone.tzinfo.current_period assert_equal period.utc_offset, zone.utc_offset end end def test_now with_env_tz "US/Eastern" do zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"].dup def zone.time_now; Time.local(2000); end assert_instance_of ActiveSupport::TimeWithZone, zone.now assert_equal Time.utc(2000, 1, 1, 5), zone.now.utc assert_equal Time.utc(2000), zone.now.time assert_equal zone, zone.now.time_zone end end def test_now_enforces_spring_dst_rules with_env_tz "US/Eastern" do zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"].dup def zone.time_now Time.local(2006, 4, 2, 2) # 2AM springs forward to 3AM end assert_equal Time.utc(2006, 4, 2, 3), zone.now.time assert_equal true, zone.now.dst? end end def test_now_enforces_fall_dst_rules with_env_tz "US/Eastern" do zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"].dup def zone.time_now Time.at(1162098000) # equivalent to 1AM DST end assert_equal Time.utc(2006, 10, 29, 1), zone.now.time assert_equal true, zone.now.dst? end end def test_unknown_timezones_delegation_to_tzinfo zone = ActiveSupport::TimeZone["America/Montevideo"] assert_equal ActiveSupport::TimeZone, zone.class assert_equal zone.object_id, ActiveSupport::TimeZone["America/Montevideo"].object_id assert_equal Time.utc(2010, 1, 31, 22), zone.utc_to_local(Time.utc(2010, 2)) # daylight saving offset -0200 assert_equal Time.utc(2010, 3, 31, 21), zone.utc_to_local(Time.utc(2010, 4)) # standard offset -0300 end def test_today travel_to(Time.utc(2000, 1, 1, 4, 59, 59)) # 1 sec before midnight Jan 1 EST assert_equal Date.new(1999, 12, 31), ActiveSupport::TimeZone["Eastern Time (US & Canada)"].today travel_to(Time.utc(2000, 1, 1, 5)) # midnight Jan 1 EST assert_equal Date.new(2000, 1, 1), ActiveSupport::TimeZone["Eastern Time (US & Canada)"].today travel_to(Time.utc(2000, 1, 2, 4, 59, 59)) # 1 sec before midnight Jan 2 EST assert_equal Date.new(2000, 1, 1), ActiveSupport::TimeZone["Eastern Time (US & Canada)"].today travel_to(Time.utc(2000, 1, 2, 5)) # midnight Jan 2 EST assert_equal Date.new(2000, 1, 2), ActiveSupport::TimeZone["Eastern Time (US & Canada)"].today travel_back end def test_tomorrow travel_to(Time.utc(2000, 1, 1, 4, 59, 59)) # 1 sec before midnight Jan 1 EST assert_equal Date.new(2000, 1, 1), ActiveSupport::TimeZone["Eastern Time (US & Canada)"].tomorrow travel_to(Time.utc(2000, 1, 1, 5)) # midnight Jan 1 EST assert_equal Date.new(2000, 1, 2), ActiveSupport::TimeZone["Eastern Time (US & Canada)"].tomorrow travel_to(Time.utc(2000, 1, 2, 4, 59, 59)) # 1 sec before midnight Jan 2 EST assert_equal Date.new(2000, 1, 2), ActiveSupport::TimeZone["Eastern Time (US & Canada)"].tomorrow travel_to(Time.utc(2000, 1, 2, 5)) # midnight Jan 2 EST assert_equal Date.new(2000, 1, 3), ActiveSupport::TimeZone["Eastern Time (US & Canada)"].tomorrow travel_back end def test_yesterday travel_to(Time.utc(2000, 1, 1, 4, 59, 59)) # 1 sec before midnight Jan 1 EST assert_equal Date.new(1999, 12, 30), ActiveSupport::TimeZone["Eastern Time (US & Canada)"].yesterday travel_to(Time.utc(2000, 1, 1, 5)) # midnight Jan 1 EST assert_equal Date.new(1999, 12, 31), ActiveSupport::TimeZone["Eastern Time (US & Canada)"].yesterday travel_to(Time.utc(2000, 1, 2, 4, 59, 59)) # 1 sec before midnight Jan 2 EST assert_equal Date.new(1999, 12, 31), ActiveSupport::TimeZone["Eastern Time (US & Canada)"].yesterday travel_to(Time.utc(2000, 1, 2, 5)) # midnight Jan 2 EST assert_equal Date.new(2000, 1, 1), ActiveSupport::TimeZone["Eastern Time (US & Canada)"].yesterday travel_back end def test_travel_to_a_date with_env_tz do Time.use_zone("Hawaii") do date = Date.new(2014, 2, 18) time = date.midnight travel_to date do assert_equal date, Date.current assert_equal time, Time.current end end end end def test_travel_to_travels_back_and_reraises_if_the_block_raises ts = Time.current - 1.second travel_to ts do raise end flunk # ensure travel_to re-raises rescue assert_not_equal ts, Time.current end def test_local time = ActiveSupport::TimeZone["Hawaii"].local(2007, 2, 5, 15, 30, 45) assert_equal Time.utc(2007, 2, 5, 15, 30, 45), time.time assert_equal ActiveSupport::TimeZone["Hawaii"], time.time_zone end def test_local_with_old_date time = ActiveSupport::TimeZone["Hawaii"].local(1850, 2, 5, 15, 30, 45) assert_equal [45, 30, 15, 5, 2, 1850], time.to_a[0, 6] assert_equal ActiveSupport::TimeZone["Hawaii"], time.time_zone end def test_local_enforces_spring_dst_rules zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] twz = zone.local(2006, 4, 2, 1, 59, 59) # 1 second before DST start assert_equal Time.utc(2006, 4, 2, 1, 59, 59), twz.time assert_equal Time.utc(2006, 4, 2, 6, 59, 59), twz.utc assert_equal false, twz.dst? assert_equal "EST", twz.zone twz2 = zone.local(2006, 4, 2, 2) # 2AM does not exist because at 2AM, time springs forward to 3AM assert_equal Time.utc(2006, 4, 2, 3), twz2.time # twz is created for 3AM assert_equal Time.utc(2006, 4, 2, 7), twz2.utc assert_equal true, twz2.dst? assert_equal "EDT", twz2.zone twz3 = zone.local(2006, 4, 2, 2, 30) # 2:30AM does not exist because at 2AM, time springs forward to 3AM assert_equal Time.utc(2006, 4, 2, 3, 30), twz3.time # twz is created for 3:30AM assert_equal Time.utc(2006, 4, 2, 7, 30), twz3.utc assert_equal true, twz3.dst? assert_equal "EDT", twz3.zone end def test_local_enforces_fall_dst_rules # 1AM during fall DST transition is ambiguous, it could be either DST or non-DST 1AM # Mirroring Time.local behavior, this method selects the DST time zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] twz = zone.local(2006, 10, 29, 1) assert_equal Time.utc(2006, 10, 29, 1), twz.time assert_equal Time.utc(2006, 10, 29, 5), twz.utc assert_equal true, twz.dst? assert_equal "EDT", twz.zone end def test_at zone = ActiveSupport::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 = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] secs = DateTime.civil(1850).to_f twz = zone.at(secs) assert_equal [1850, 1, 1, 0], [twz.utc.year, twz.utc.mon, twz.utc.day, twz.utc.hour] assert_equal zone, twz.time_zone 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") 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_parse_string_with_timezone (-11..13).each do |timezone_offset| zone = ActiveSupport::TimeZone[timezone_offset] twz = zone.parse("1999-12-31 19:00:00") assert_equal twz, zone.parse(twz.to_s) end end def test_parse_with_old_date zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] twz = zone.parse("1883-12-31 19:00:00") assert_equal [0, 0, 19, 31, 12, 1883], twz.to_a[0, 6] assert_equal zone, twz.time_zone end def test_parse_far_future_date_with_time_zone_offset_in_string zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] twz = zone.parse("2050-12-31 19:00:00 -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_parse_returns_nil_when_string_without_date_information_is_passed_in zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] assert_nil zone.parse("foobar") assert_nil zone.parse(" ") end def test_parse_with_incomplete_date zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] zone.stub(:now, zone.local(1999, 12, 31)) do twz = zone.parse("19:00:00") assert_equal Time.utc(1999, 12, 31, 19), twz.time end end def test_parse_with_day_omitted with_env_tz "US/Eastern" do zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] assert_equal Time.local(2000, 2, 1), zone.parse("Feb", Time.local(2000, 1, 1)) assert_equal Time.local(2005, 2, 1), zone.parse("Feb 2005", Time.local(2000, 1, 1)) assert_equal Time.local(2005, 2, 2), zone.parse("2 Feb 2005", Time.local(2000, 1, 1)) end end def test_parse_should_not_black_out_system_timezone_dst_jump with_env_tz("EET") do zone = ActiveSupport::TimeZone["Pacific Time (US & Canada)"] twz = zone.parse("2012-03-25 03:29:00") assert_equal [0, 29, 3, 25, 3, 2012], twz.to_a[0, 6] end end def test_parse_should_black_out_app_timezone_dst_jump with_env_tz("EET") do zone = ActiveSupport::TimeZone["Pacific Time (US & Canada)"] twz = zone.parse("2012-03-11 02:29:00") assert_equal [0, 29, 3, 11, 3, 2012], twz.to_a[0, 6] end end def test_parse_with_missing_time_components zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] zone.stub(:now, zone.local(1999, 12, 31, 12, 59, 59)) do twz = zone.parse("2012-12-01") assert_equal Time.utc(2012, 12, 1), twz.time end end def test_parse_with_javascript_date zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] twz = zone.parse("Mon May 28 2012 00:00:00 GMT-0700 (PDT)") assert_equal Time.utc(2012, 5, 28, 7, 0, 0), twz.utc end def test_parse_doesnt_use_local_dst with_env_tz "US/Eastern" do zone = ActiveSupport::TimeZone["UTC"] twz = zone.parse("2013-03-10 02:00:00") assert_equal Time.utc(2013, 3, 10, 2, 0, 0), twz.time end end def test_parse_handles_dst_jump with_env_tz "US/Eastern" do zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] twz = zone.parse("2013-03-10 02:00:00") assert_equal Time.utc(2013, 3, 10, 3, 0, 0), twz.time 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") assert_equal Time.utc(1999, 12, 31, 17), twz assert_equal Time.utc(1999, 12, 31, 12), twz.time assert_equal Time.utc(1999, 12, 31, 17), twz.utc assert_equal zone, twz.time_zone end def test_strptime_with_nondefault_time_zone with_tz_default ActiveSupport::TimeZone["Pacific Time (US & Canada)"] do zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] twz = zone.strptime("1999-12-31 12:00:00", "%Y-%m-%d %H:%M:%S") assert_equal Time.utc(1999, 12, 31, 17), twz assert_equal Time.utc(1999, 12, 31, 12), twz.time assert_equal Time.utc(1999, 12, 31, 17), twz.utc assert_equal zone, twz.time_zone end end def test_strptime_with_explicit_time_zone_as_abbrev zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] twz = zone.strptime("1999-12-31 12:00:00 PST", "%Y-%m-%d %H:%M:%S %Z") assert_equal Time.utc(1999, 12, 31, 20), twz assert_equal Time.utc(1999, 12, 31, 15), twz.time assert_equal Time.utc(1999, 12, 31, 20), twz.utc assert_equal zone, twz.time_zone end def test_strptime_with_explicit_time_zone_as_h_offset zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] twz = zone.strptime("1999-12-31 12:00:00 -08", "%Y-%m-%d %H:%M:%S %:::z") assert_equal Time.utc(1999, 12, 31, 20), twz assert_equal Time.utc(1999, 12, 31, 15), twz.time assert_equal Time.utc(1999, 12, 31, 20), twz.utc assert_equal zone, twz.time_zone end def test_strptime_with_explicit_time_zone_as_hm_offset zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] twz = zone.strptime("1999-12-31 12:00:00 -08:00", "%Y-%m-%d %H:%M:%S %:z") assert_equal Time.utc(1999, 12, 31, 20), twz assert_equal Time.utc(1999, 12, 31, 15), twz.time assert_equal Time.utc(1999, 12, 31, 20), twz.utc assert_equal zone, twz.time_zone end def test_strptime_with_explicit_time_zone_as_hms_offset zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] twz = zone.strptime("1999-12-31 12:00:00 -08:00:00", "%Y-%m-%d %H:%M:%S %::z") assert_equal Time.utc(1999, 12, 31, 20), twz assert_equal Time.utc(1999, 12, 31, 15), twz.time assert_equal Time.utc(1999, 12, 31, 20), twz.utc assert_equal zone, twz.time_zone end def test_strptime_with_almost_explicit_time_zone zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] twz = zone.strptime("1999-12-31 12:00:00 %Z", "%Y-%m-%d %H:%M:%S %%Z") assert_equal Time.utc(1999, 12, 31, 17), twz assert_equal Time.utc(1999, 12, 31, 12), twz.time assert_equal Time.utc(1999, 12, 31, 17), twz.utc assert_equal zone, twz.time_zone end def test_strptime_with_day_omitted with_env_tz "US/Eastern" do zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] assert_equal Time.local(2000, 2, 1), zone.strptime("Feb", "%b", Time.local(2000, 1, 1)) assert_equal Time.local(2005, 2, 1), zone.strptime("Feb 2005", "%b %Y", Time.local(2000, 1, 1)) assert_equal Time.local(2005, 2, 2), zone.strptime("2 Feb 2005", "%e %b %Y", Time.local(2000, 1, 1)) end end def test_strptime_with_malformed_string with_env_tz "US/Eastern" do zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] assert_raise(ArgumentError) { zone.strptime("1999-12-31", "%Y/%m/%d") } end end def test_strptime_with_timestamp_seconds with_env_tz "US/Eastern" do zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] time_str = "1470272280" time = zone.strptime(time_str, "%s") assert_equal Time.at(1470272280), time end end def test_strptime_with_timestamp_milliseconds with_env_tz "US/Eastern" do zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] time_str = "1470272280000" time = zone.strptime(time_str, "%Q") assert_equal Time.at(1470272280), time end end def test_utc_offset_lazy_loaded_from_tzinfo_when_not_passed_in_to_initialize tzinfo = TZInfo::Timezone.get("America/New_York") zone = ActiveSupport::TimeZone.create(tzinfo.name, nil, tzinfo) assert_nil zone.instance_variable_get("@utc_offset") assert_equal(-18_000, zone.utc_offset) end def test_utc_offset_is_not_cached_when_current_period_gets_stale tz = ActiveSupport::TimeZone.create("Moscow") travel_to(Time.utc(2014, 10, 25, 21)) do # 1 hour before TZ change assert_equal 14400, tz.utc_offset, "utc_offset should be initialized according to current_period" end travel_to(Time.utc(2014, 10, 25, 22)) do # after TZ change assert_equal 10800, tz.utc_offset, "utc_offset should not be cached when current_period gets stale" end end def test_seconds_to_utc_offset_with_colon assert_equal "-06:00", ActiveSupport::TimeZone.seconds_to_utc_offset(-21_600) assert_equal "+00:00", ActiveSupport::TimeZone.seconds_to_utc_offset(0) assert_equal "+05:00", ActiveSupport::TimeZone.seconds_to_utc_offset(18_000) end def test_seconds_to_utc_offset_without_colon assert_equal "-0600", ActiveSupport::TimeZone.seconds_to_utc_offset(-21_600, false) assert_equal "+0000", ActiveSupport::TimeZone.seconds_to_utc_offset(0, false) assert_equal "+0500", ActiveSupport::TimeZone.seconds_to_utc_offset(18_000, false) end def test_seconds_to_utc_offset_with_negative_offset assert_equal "-01:00", ActiveSupport::TimeZone.seconds_to_utc_offset(-3_600) assert_equal "-00:59", ActiveSupport::TimeZone.seconds_to_utc_offset(-3_599) assert_equal "-05:30", ActiveSupport::TimeZone.seconds_to_utc_offset(-19_800) end def test_formatted_offset_positive zone = ActiveSupport::TimeZone["New Delhi"] assert_equal "+05:30", zone.formatted_offset assert_equal "+0530", zone.formatted_offset(false) end def test_formatted_offset_negative zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] assert_equal "-05:00", zone.formatted_offset assert_equal "-0500", zone.formatted_offset(false) end def test_z_format_strings zone = ActiveSupport::TimeZone["Tokyo"] twz = zone.now assert_equal "+0900", twz.strftime("%z") assert_equal "+09:00", twz.strftime("%:z") assert_equal "+09:00:00", twz.strftime("%::z") end def test_formatted_offset_zero zone = ActiveSupport::TimeZone["London"] assert_equal "+00:00", zone.formatted_offset assert_equal "UTC", zone.formatted_offset(true, "UTC") end def test_zone_compare zone1 = ActiveSupport::TimeZone["Central Time (US & Canada)"] # offset -0600 zone2 = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] # offset -0500 assert zone1 < zone2 assert zone2 > zone1 assert zone1 == zone1 end def test_zone_match zone = ActiveSupport::TimeZone["Eastern Time (US & Canada)"] assert zone =~ /Eastern/ assert zone =~ /New_York/ assert zone !~ /Nonexistent_Place/ end def test_to_s assert_equal "(GMT+05:30) New Delhi", ActiveSupport::TimeZone["New Delhi"].to_s end def test_all_sorted all = ActiveSupport::TimeZone.all 1.upto(all.length - 1) do |i| assert all[i - 1] < all[i] end end def test_index assert_nil ActiveSupport::TimeZone["bogus"] assert_instance_of ActiveSupport::TimeZone, ActiveSupport::TimeZone["Central Time (US & Canada)"] assert_instance_of ActiveSupport::TimeZone, ActiveSupport::TimeZone[8] assert_raise(ArgumentError) { ActiveSupport::TimeZone[false] } end def test_unknown_zone_raises_exception assert_raise TZInfo::InvalidTimezoneIdentifier do ActiveSupport::TimeZone.create("bogus") end end def test_unknown_zones_dont_store_mapping_keys assert_nil ActiveSupport::TimeZone["bogus"] end def test_new assert_equal ActiveSupport::TimeZone["Central Time (US & Canada)"], ActiveSupport::TimeZone.new("Central Time (US & Canada)") end def test_us_zones assert_includes ActiveSupport::TimeZone.us_zones, ActiveSupport::TimeZone["Hawaii"] assert_not_includes ActiveSupport::TimeZone.us_zones, ActiveSupport::TimeZone["Kuala Lumpur"] end def test_country_zones assert_includes ActiveSupport::TimeZone.country_zones("ru"), ActiveSupport::TimeZone["Moscow"] assert_not_includes ActiveSupport::TimeZone.country_zones(:ru), ActiveSupport::TimeZone["Kuala Lumpur"] end def test_country_zones_without_mappings assert_includes ActiveSupport::TimeZone.country_zones(:sv), ActiveSupport::TimeZone["America/El_Salvador"] end def test_to_yaml assert_equal("--- !ruby/object:ActiveSupport::TimeZone\nname: Pacific/Honolulu\n", ActiveSupport::TimeZone["Hawaii"].to_yaml) assert_equal("--- !ruby/object:ActiveSupport::TimeZone\nname: Europe/London\n", ActiveSupport::TimeZone["Europe/London"].to_yaml) end def test_yaml_load assert_equal(ActiveSupport::TimeZone["Pacific/Honolulu"], YAML.load("--- !ruby/object:ActiveSupport::TimeZone\nname: Pacific/Honolulu\n")) end end