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rails--rails/activerecord/test/cases/mixin_test.rb
Vipul A M 919e705362
travel/travel_to travel time helpers, now raise on nested calls,
as this can lead to confusing time stubbing.

     Instead of:

         travel_to 2.days.from_now do
           # 2 days from today
           travel_to 3.days.from_now do
             # 5 days from today
           end
         end

     preferred way to achieve above is:

         travel_to 2.days.from_now
         # 2 days from today

         travel_back
         travel_to 5.days.from_now
         # 5 days from today

Closes #24690
Fixes #24689
2016-07-02 15:09:34 -07:00

67 lines
1.3 KiB
Ruby

require "cases/helper"
class Mixin < ActiveRecord::Base
end
class TouchTest < ActiveRecord::TestCase
fixtures :mixins
setup do
travel_to Time.now
end
teardown do
travel_back
end
def test_update
stamped = Mixin.new
assert_nil stamped.updated_at
assert_nil stamped.created_at
stamped.save
assert_equal Time.now, stamped.updated_at
assert_equal Time.now, stamped.created_at
end
def test_create
obj = Mixin.create
assert_equal Time.now, obj.updated_at
assert_equal Time.now, obj.created_at
end
def test_many_updates
stamped = Mixin.new
assert_nil stamped.updated_at
assert_nil stamped.created_at
stamped.save
assert_equal Time.now, stamped.created_at
assert_equal Time.now, stamped.updated_at
old_updated_at = stamped.updated_at
travel 5.minutes
stamped.lft_will_change!
stamped.save
assert_equal Time.now, stamped.updated_at
assert_equal old_updated_at, stamped.created_at
end
def test_create_turned_off
Mixin.record_timestamps = false
mixin = Mixin.new
assert_nil mixin.updated_at
mixin.save
assert_nil mixin.updated_at
# Make sure Mixin.record_timestamps gets reset, even if this test fails,
# so that other tests do not fail because Mixin.record_timestamps == false
ensure
Mixin.record_timestamps = true
end
end