require "cases/helper" require "models/topic" require "models/task" class DateTimeTest < ActiveRecord::TestCase include InTimeZone def test_saves_both_date_and_time with_env_tz "America/New_York" do with_timezone_config default: :utc do time_values = [1807, 2, 10, 15, 30, 45] # create DateTime value with local time zone offset local_offset = Rational(Time.local(*time_values).utc_offset, 86400) now = DateTime.civil(*(time_values + [local_offset])) task = Task.new task.starting = now task.save! # check against Time.local, since some platforms will return a Time instead of a DateTime assert_equal Time.local(*time_values), Task.find(task.id).starting end end end def test_assign_empty_date_time task = Task.new task.starting = "" task.ending = nil assert_nil task.starting assert_nil task.ending end def test_assign_bad_date_time_with_timezone in_time_zone "Pacific Time (US & Canada)" do task = Task.new task.starting = "2014-07-01T24:59:59GMT" assert_nil task.starting end end def test_assign_empty_date topic = Topic.new topic.last_read = "" assert_nil topic.last_read end def test_assign_empty_time topic = Topic.new topic.bonus_time = "" assert_nil topic.bonus_time end def test_assign_in_local_timezone now = DateTime.civil(2017, 3, 1, 12, 0, 0) with_timezone_config default: :local do task = Task.new starting: now assert_equal now, task.starting end end def test_date_time_with_string_value_with_subsecond_precision skip unless subsecond_precision_supported? string_value = "2017-07-04 14:19:00.5" topic = Topic.create(written_on: string_value) assert_equal topic, Topic.find_by(written_on: string_value) end def test_date_time_with_string_value_with_non_iso_format string_value = "04/07/2017 2:19pm" topic = Topic.create(written_on: string_value) assert_equal topic, Topic.find_by(written_on: string_value) end end