require "cases/helper" require "models/invoice" require "models/line_item" require "models/topic" require "models/node" require "models/tree" class TouchLaterTest < ActiveRecord::TestCase fixtures :nodes, :trees def test_touch_laster_raise_if_non_persisted invoice = Invoice.new Invoice.transaction do assert_not invoice.persisted? assert_raises(ActiveRecord::ActiveRecordError) do invoice.touch_later end end end def test_touch_later_dont_set_dirty_attributes invoice = Invoice.create! invoice.touch_later assert_not invoice.changed? end def test_touch_later_respects_no_touching_policy time = Time.now.utc - 25.days topic = Topic.create!(updated_at: time, created_at: time) Topic.no_touching do topic.touch_later end assert_equal time.to_i, topic.updated_at.to_i end def test_touch_later_update_the_attributes time = Time.now.utc - 25.days topic = Topic.create!(updated_at: time, created_at: time) assert_equal time.to_i, topic.updated_at.to_i assert_equal time.to_i, topic.created_at.to_i Topic.transaction do topic.touch_later(:created_at) assert_not_equal time.to_i, topic.updated_at.to_i assert_not_equal time.to_i, topic.created_at.to_i assert_equal time.to_i, topic.reload.updated_at.to_i assert_equal time.to_i, topic.reload.created_at.to_i end assert_not_equal time.to_i, topic.reload.updated_at.to_i assert_not_equal time.to_i, topic.reload.created_at.to_i end def test_touch_touches_immediately time = Time.now.utc - 25.days topic = Topic.create!(updated_at: time, created_at: time) assert_equal time.to_i, topic.updated_at.to_i assert_equal time.to_i, topic.created_at.to_i Topic.transaction do topic.touch_later(:created_at) topic.touch assert_not_equal time, topic.reload.updated_at assert_not_equal time, topic.reload.created_at end end def test_touch_later_an_association_dont_autosave_parent time = Time.now.utc - 25.days line_item = LineItem.create!(amount: 1) invoice = Invoice.create!(line_items: [line_item]) invoice.touch(time: time) Invoice.transaction do line_item.update(amount: 2) assert_equal time.to_i, invoice.reload.updated_at.to_i end assert_not_equal time.to_i, invoice.updated_at.to_i end def test_touch_touches_immediately_with_a_custom_time time = (Time.now.utc - 25.days).change(nsec: 0) topic = Topic.create!(updated_at: time, created_at: time) assert_equal time, topic.updated_at assert_equal time, topic.created_at Topic.transaction do topic.touch_later(:created_at) time = Time.now.utc - 2.days topic.touch(time: time) assert_equal time.to_i, topic.reload.updated_at.to_i assert_equal time.to_i, topic.reload.created_at.to_i end end def test_touch_later_dont_hit_the_db invoice = Invoice.create! assert_queries(0) do invoice.touch_later end end def test_touching_three_deep previous_tree_updated_at = trees(:root).updated_at previous_grandparent_updated_at = nodes(:grandparent).updated_at previous_parent_updated_at = nodes(:parent_a).updated_at previous_child_updated_at = nodes(:child_one_of_a).updated_at travel 5.seconds do Node.create! parent: nodes(:child_one_of_a), tree: trees(:root) end assert_not_equal nodes(:child_one_of_a).reload.updated_at, previous_child_updated_at assert_not_equal nodes(:parent_a).reload.updated_at, previous_parent_updated_at assert_not_equal nodes(:grandparent).reload.updated_at, previous_grandparent_updated_at assert_not_equal trees(:root).reload.updated_at, previous_tree_updated_at end end