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added testcase for belongs_to with a counter_cache and touch

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[#5365 state:committed]

Signed-off-by: Santiago Pastorino <santiago@wyeworks.com>
This commit is contained in:
Mark Turner
2010-08-12 09:43:15 -07:00
committed by Santiago Pastorino
parent ad53b68457
commit 6177a0be96
1 changed files with 16 additions and 0 deletions
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16
activerecord/test/cases/timestamp_test.rb
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@@ -84,6 +84,22 @@ class TimestampTest < ActiveRecord::TestCase
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