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# This is a test of the monkey patches in timezone_fixes.rb
# We use MailServerLogDone here just as a totally random model that has a datetime type.
require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
# In Rails 3 the monkeypatch that these tests are testing is not necessary. So,
# since these tests are testing the Rails internals you could argue that they shouldn't
# be here. Well, you're right. But let's leave them in for the time being until the upgrade is finished.
# Then, we should probably delete this whole file
describe "when doing things with timezones" do
it "should preserve time objects with local time conversion to default timezone UTC
and return them as UTC times when config.time_zone is UTC" do
with_env_tz 'America/New_York' do
with_active_record_default_timezone :utc do
time = Time.local(2000)
mail_server_log_done = MailServerLogDone.create('last_stat' => time, 'filename' => 'dummy')
raw_saved_time = MailServerLogDone.find(mail_server_log_done.id).attributes_before_type_cast["last_stat"]
saved_time = MailServerLogDone.find(mail_server_log_done.id).last_stat
assert_equal time, saved_time
# Time is created in EST by local method (using ENV['TZ'])
assert_equal [0, 0, 0, 1, 1, 2000, 6, 1, false, "EST"], time.to_a
# Due to :utc active_record_default_timezone, everything saved as UTC
assert_equal "2000-01-01 05:00:00", raw_saved_time
# As config.time_zone is UTC (from config default), times returned in UTC
assert_equal [0, 0, 5, 1, 1, 2000, 6, 1, false, "UTC"], saved_time.to_a
end
end
end
it "should preserve time objects with time with zone conversion to default timezone UTC
and return them as local times in the zone set by Time.use_zone" do
with_env_tz 'America/New_York' do
with_active_record_default_timezone :utc do
Time.use_zone 'Central Time (US & Canada)' do
time = Time.zone.local(2000)
mail_server_log_done = MailServerLogDone.create('last_stat' => time, 'filename' => 'dummy')
raw_saved_time = MailServerLogDone.find(mail_server_log_done.id).attributes_before_type_cast["last_stat"]
saved_time = MailServerLogDone.find(mail_server_log_done.id).last_stat
# Time is created in CST by Time.local (as Time.zone has been set)
assert_equal [0, 0, 0, 1, 1, 2000, 6, 1, false, "CST"], time.to_a
# Due to :utc active_record_default_timezone, everything saved as UTC
assert_equal "2000-01-01 06:00:00", raw_saved_time
# Times returned in CST due to Time.use_zone and ActiveRecord::time_zone_aware_attributes
# being true
assert_equal [0, 0, 0, 1, 1, 2000, 6, 1, false, "CST"], saved_time.to_a
end
end
end
end
it "should preserve time objects with UTC time conversion to default timezone local
and return then as UTC times when config.time_zone is UTC" do
with_env_tz 'America/New_York' do
with_active_record_default_timezone :local do
time = Time.utc(2000)
mail_server_log_done = MailServerLogDone.create('last_stat' => time, 'filename' => 'dummy')
raw_saved_time = MailServerLogDone.find(mail_server_log_done.id).attributes_before_type_cast["last_stat"]
saved_time = MailServerLogDone.find(mail_server_log_done.id).last_stat
assert_equal time, saved_time
# Time is created in UTC by Time.utc method
assert_equal [0, 0, 0, 1, 1, 2000, 6, 1, false, "UTC"], time.to_a
# Due to :local active_record_default_timezone, saved as EST
assert_equal "1999-12-31 19:00:00", raw_saved_time
# As config.time_zone is UTC (from config default), times returned in UTC
assert_equal [0, 0, 0, 1, 1, 2000, 6, 1, false, "UTC"], saved_time.to_a
end
end
end
it "should preserve time objects with time with zone conversion to default timezone local
and return them as local times in the zone set by Time.use_zone" do
with_env_tz 'America/New_York' do
with_active_record_default_timezone :local do
Time.use_zone 'Central Time (US & Canada)' do
time = Time.zone.local(2000)
mail_server_log_done = MailServerLogDone.create('last_stat' => time, 'filename' => 'dummy')
raw_saved_time = MailServerLogDone.find(mail_server_log_done.id).attributes_before_type_cast["last_stat"]
saved_time = MailServerLogDone.find(mail_server_log_done.id).last_stat
assert_equal time, saved_time
# Time is created in CST by Time.zone.local
assert_equal [0, 0, 0, 1, 1, 2000, 6, 1, false, "CST"], time.to_a
# Due to :local active_record_default_timezone, saved as EST
assert_equal "2000-01-01 01:00:00", raw_saved_time
# Due to Time.use_zone, and ActiveRecord::time_zone_aware_attributes
# being true, time returned in CST
assert_equal [0, 0, 0, 1, 1, 2000, 6, 1, false, "CST"], saved_time.to_a
end
end
end
end
end
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