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rails--rails/activesupport/test/time_zone_test_helpers.rb
Zuhao Wan 9c492885d1 Extract out with_env_tz helper method.
It’s used at so many places that extracting it out into a helper file
is worth doing.
2014-06-18 19:46:04 +08:00

16 lines
313 B
Ruby

module TimeZoneTestHelpers
def with_tz_default(tz = nil)
old_tz = Time.zone
Time.zone = tz
yield
ensure
Time.zone = old_tz
end
def with_env_tz(new_tz = 'US/Eastern')
old_tz, ENV['TZ'] = ENV['TZ'], new_tz
yield
ensure
old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ')
end
end