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-rw-r--r--activerecord/test/cases/timestamp_test.rb167
1 files changed, 145 insertions, 22 deletions
diff --git a/activerecord/test/cases/timestamp_test.rb b/activerecord/test/cases/timestamp_test.rb
index ff1b01556d..77ab427be0 100644
--- a/activerecord/test/cases/timestamp_test.rb
+++ b/activerecord/test/cases/timestamp_test.rb
@@ -11,6 +11,7 @@ class TimestampTest < ActiveRecord::TestCase
def setup
@developer = Developer.first
+ @owner = Owner.first
@developer.update_columns(updated_at: Time.now.prev_month)
@previously_updated_at = @developer.updated_at
end
@@ -70,6 +71,24 @@ class TimestampTest < ActiveRecord::TestCase
assert_equal @previously_updated_at, @developer.updated_at
end
+ def test_saving_when_callback_sets_record_timestamps_to_false_doesnt_update_its_timestamp
+ klass = Class.new(Developer) do
+ before_update :cancel_record_timestamps
+ def cancel_record_timestamps
+ self.record_timestamps = false
+ return true
+ end
+ end
+
+ developer = klass.first
+ previously_updated_at = developer.updated_at
+
+ developer.name = "New Name"
+ developer.save!
+
+ assert_equal previously_updated_at, developer.updated_at
+ end
+
def test_touching_an_attribute_updates_timestamp
previously_created_at = @developer.created_at
@developer.touch(:created_at)
@@ -88,10 +107,88 @@ class TimestampTest < ActiveRecord::TestCase
assert_in_delta Time.now, task.ending, 1
end
+ def test_touching_many_attributes_updates_them
+ task = Task.first
+ previous_starting = task.starting
+ previous_ending = task.ending
+ task.touch(:starting, :ending)
+
+ assert_not_equal previous_starting, task.starting
+ assert_not_equal previous_ending, task.ending
+ assert_in_delta Time.now, task.starting, 1
+ assert_in_delta Time.now, task.ending, 1
+ end
+
def test_touching_a_record_without_timestamps_is_unexceptional
assert_nothing_raised { Car.first.touch }
end
+ def test_touching_a_no_touching_object
+ Developer.no_touching do
+ assert @developer.no_touching?
+ assert !@owner.no_touching?
+ @developer.touch
+ end
+
+ assert !@developer.no_touching?
+ assert !@owner.no_touching?
+ assert_equal @previously_updated_at, @developer.updated_at
+ end
+
+ def test_touching_related_objects
+ @owner = Owner.first
+ @previously_updated_at = @owner.updated_at
+
+ Owner.no_touching do
+ @owner.pets.first.touch
+ end
+
+ assert_equal @previously_updated_at, @owner.updated_at
+ end
+
+ def test_global_no_touching
+ ActiveRecord::Base.no_touching do
+ assert @developer.no_touching?
+ assert @owner.no_touching?
+ @developer.touch
+ end
+
+ assert !@developer.no_touching?
+ assert !@owner.no_touching?
+ assert_equal @previously_updated_at, @developer.updated_at
+ end
+
+ def test_no_touching_threadsafe
+ Thread.new do
+ Developer.no_touching do
+ assert @developer.no_touching?
+
+ sleep(1)
+ end
+ end
+
+ assert !@developer.no_touching?
+ end
+
+ def test_no_touching_with_callbacks
+ klass = Class.new(ActiveRecord::Base) do
+ self.table_name = "developers"
+
+ attr_accessor :after_touch_called
+
+ after_touch do |user|
+ user.after_touch_called = true
+ end
+ end
+
+ developer = klass.first
+
+ klass.no_touching do
+ developer.touch
+ assert_not developer.after_touch_called
+ end
+ end
+
def test_saving_a_record_with_a_belongs_to_that_specifies_touching_the_parent_should_update_the_parent_updated_at
pet = Pet.first
owner = pet.owner
@@ -224,36 +321,62 @@ class TimestampTest < ActiveRecord::TestCase
assert_not_equal time, old_pet.updated_at
end
- def test_changing_parent_of_a_record_touches_both_new_and_old_polymorphic_parent_record
- klass = Class.new(ActiveRecord::Base) do
- def self.name; 'Toy'; end
+ def test_changing_parent_of_a_record_touches_both_new_and_old_polymorphic_parent_record_changes_within_same_class
+ car_class = Class.new(ActiveRecord::Base) do
+ def self.name; 'Car'; end
end
- wheel_klass = Class.new(ActiveRecord::Base) do
+ wheel_class = Class.new(ActiveRecord::Base) do
def self.name; 'Wheel'; end
belongs_to :wheelable, :polymorphic => true, :touch => true
end
- toy1 = klass.find(1)
- toy2 = klass.find(2)
+ car1 = car_class.find(1)
+ car2 = car_class.find(2)
- wheel = wheel_klass.new
- wheel.wheelable = toy1
- wheel.save!
+ wheel = wheel_class.create!(wheelable: car1)
time = 3.days.ago.at_beginning_of_hour
- toy1.update_columns(updated_at: time)
- toy2.update_columns(updated_at: time)
+ car1.update_columns(updated_at: time)
+ car2.update_columns(updated_at: time)
- wheel.wheelable = toy2
+ wheel.wheelable = car2
wheel.save!
- toy1.reload
- toy2.reload
+ assert_not_equal time, car1.reload.updated_at
+ assert_not_equal time, car2.reload.updated_at
+ end
+
+ def test_changing_parent_of_a_record_touches_both_new_and_old_polymorphic_parent_record_changes_with_other_class
+ car_class = Class.new(ActiveRecord::Base) do
+ def self.name; 'Car'; end
+ end
+
+ toy_class = Class.new(ActiveRecord::Base) do
+ def self.name; 'Toy'; end
+ end
+
+ wheel_class = Class.new(ActiveRecord::Base) do
+ def self.name; 'Wheel'; end
+ belongs_to :wheelable, :polymorphic => true, :touch => true
+ end
+
+ car = car_class.find(1)
+ toy = toy_class.find(3)
+
+ wheel = wheel_class.create!(wheelable: car)
+
+ time = 3.days.ago.at_beginning_of_hour
+
+ car.update_columns(updated_at: time)
+ toy.update_columns(updated_at: time)
+
+ wheel.wheelable = toy
+ wheel.save!
- assert_not_equal time, toy1.updated_at
- assert_not_equal time, toy2.updated_at
+ assert_not_equal time, car.reload.updated_at
+ assert_not_equal time, toy.reload.updated_at
end
def test_clearing_association_touches_the_old_record
@@ -278,31 +401,31 @@ class TimestampTest < ActiveRecord::TestCase
def test_timestamp_attributes_for_create
toy = Toy.first
- assert_equal toy.send(:timestamp_attributes_for_create), [:created_at, :created_on]
+ assert_equal [:created_at, :created_on], toy.send(:timestamp_attributes_for_create)
end
def test_timestamp_attributes_for_update
toy = Toy.first
- assert_equal toy.send(:timestamp_attributes_for_update), [:updated_at, :updated_on]
+ assert_equal [:updated_at, :updated_on], toy.send(:timestamp_attributes_for_update)
end
def test_all_timestamp_attributes
toy = Toy.first
- assert_equal toy.send(:all_timestamp_attributes), [:created_at, :created_on, :updated_at, :updated_on]
+ assert_equal [:created_at, :created_on, :updated_at, :updated_on], toy.send(:all_timestamp_attributes)
end
def test_timestamp_attributes_for_create_in_model
toy = Toy.first
- assert_equal toy.send(:timestamp_attributes_for_create_in_model), [:created_at]
+ assert_equal [:created_at], toy.send(:timestamp_attributes_for_create_in_model)
end
def test_timestamp_attributes_for_update_in_model
toy = Toy.first
- assert_equal toy.send(:timestamp_attributes_for_update_in_model), [:updated_at]
+ assert_equal [:updated_at], toy.send(:timestamp_attributes_for_update_in_model)
end
def test_all_timestamp_attributes_in_model
toy = Toy.first
- assert_equal toy.send(:all_timestamp_attributes_in_model), [:created_at, :updated_at]
+ assert_equal [:created_at, :updated_at], toy.send(:all_timestamp_attributes_in_model)
end
end