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added testcase for belongs_to with a counter_cache and touch

[#5365 state:committed]

Signed-off-by: Santiago Pastorino <santiago@wyeworks.com>
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1 parent ad53b68 commit 6177a0be96cebac129d0e20d2b5ec009a00fa56c @amerine amerine committed with spastorino Aug 12, 2010
Showing with 16 additions and 0 deletions.
  1. +16 −0 activerecord/test/cases/timestamp_test.rb
@@ -84,6 +84,22 @@ def test_saving_a_record_with_a_belongs_to_that_specifies_touching_a_specific_at
Pet.belongs_to :owner, :touch => true
end
+ def test_touching_a_record_with_a_belongs_to_that_uses_a_counter_cache_should_update_the_parent
+ Pet.belongs_to :owner, :counter_cache => :use_count, :touch => true
+
+ pet = Pet.first
+ owner = pet.owner
+ owner.update_attribute(:happy_at, (time = 3.days.ago))
+ previously_owner_updated_at = owner.updated_at
+
+ pet.name = "I'm a parrot"
+ pet.save
+
+ assert_not_equal previously_owner_updated_at, pet.owner.updated_at
+ ensure
+ Pet.belongs_to :owner, :counter_cache => :use_count, :touch => true
+ end
+
def test_touching_a_record_touches_parent_record_and_grandparent_record
Toy.belongs_to :pet, :touch => true
Pet.belongs_to :owner, :touch => true

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