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rails--rails/activerecord/test/cases/date_time_test.rb

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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.now
with_timezone_config default: :local do
task = Task.new starting: now
assert_equal now, task.starting
end
end
end