class DateTimeTest

Public Instance Methods

test_assign_bad_date_time_with_timezone() click to toggle source
# File activerecord/test/cases/date_time_test.rb, line 36
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
test_assign_empty_date() click to toggle source
# File activerecord/test/cases/date_time_test.rb, line 44
def test_assign_empty_date
  topic = Topic.new
  topic.last_read = ""
  assert_nil topic.last_read
end
test_assign_empty_date_time() click to toggle source
# File activerecord/test/cases/date_time_test.rb, line 28
def test_assign_empty_date_time
  task = Task.new
  task.starting = ""
  task.ending = nil
  assert_nil task.starting
  assert_nil task.ending
end
test_assign_empty_time() click to toggle source
# File activerecord/test/cases/date_time_test.rb, line 50
def test_assign_empty_time
  topic = Topic.new
  topic.bonus_time = ""
  assert_nil topic.bonus_time
end
test_assign_in_local_timezone() click to toggle source
# File activerecord/test/cases/date_time_test.rb, line 56
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
test_date_time_with_string_value_with_non_iso_format() click to toggle source
# File activerecord/test/cases/date_time_test.rb, line 71
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
test_date_time_with_string_value_with_subsecond_precision() click to toggle source
# File activerecord/test/cases/date_time_test.rb, line 64
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
test_saves_both_date_and_time() click to toggle source
# File activerecord/test/cases/date_time_test.rb, line 10
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