require 'abstract_unit' require 'active_support/core_ext/date_time' require 'active_support/core_ext/numeric/time' class TimeTravelTest < ActiveSupport::TestCase setup do Time.stubs now: Time.now end teardown do travel_back end def test_time_helper_travel expected_time = Time.now + 1.day travel 1.day assert_equal expected_time.to_s(:db), Time.now.to_s(:db) assert_equal expected_time.to_date, Date.today assert_equal expected_time.to_datetime.to_s(:db), DateTime.now.to_s(:db) end def test_time_helper_travel_with_block expected_time = Time.now + 1.day travel 1.day do assert_equal expected_time.to_s(:db), Time.now.to_s(:db) assert_equal expected_time.to_date, Date.today assert_equal expected_time.to_datetime.to_s(:db), DateTime.now.to_s(:db) end assert_not_equal expected_time.to_s(:db), Time.now.to_s(:db) assert_not_equal expected_time.to_date, Date.today assert_not_equal expected_time.to_datetime.to_s(:db), DateTime.now.to_s(:db) end def test_time_helper_travel_to expected_time = Time.new(2004, 11, 24, 01, 04, 44) travel_to expected_time assert_equal expected_time, Time.now assert_equal Date.new(2004, 11, 24), Date.today assert_equal expected_time.to_datetime, DateTime.now end def test_time_helper_travel_to_with_block expected_time = Time.new(2004, 11, 24, 01, 04, 44) travel_to expected_time do assert_equal expected_time, Time.now assert_equal Date.new(2004, 11, 24), Date.today assert_equal expected_time.to_datetime, DateTime.now end assert_not_equal expected_time, Time.now assert_not_equal Date.new(2004, 11, 24), Date.today assert_not_equal expected_time.to_datetime, DateTime.now end def test_time_helper_travel_back expected_time = Time.new(2004, 11, 24, 01, 04, 44) travel_to expected_time assert_equal expected_time, Time.now assert_equal Date.new(2004, 11, 24), Date.today assert_equal expected_time.to_datetime, DateTime.now travel_back assert_not_equal expected_time, Time.now assert_not_equal Date.new(2004, 11, 24), Date.today assert_not_equal expected_time.to_datetime, DateTime.now end def test_travel_to_will_reset_the_usec_to_avoid_mysql_rouding travel_to Time.utc(2014, 10, 10, 10, 10, 50, 999999) do assert_equal 50, Time.now.sec assert_equal 0, Time.now.usec assert_equal 50, DateTime.now.sec assert_equal 0, DateTime.now.usec end end end