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preheat habtm column cache

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This commit is contained in:
Aaron Patterson 2013-10-02 17:22:28 -07:00
parent da06ae88ab
commit cb0aa02e74
1 changed files with 1 additions and 0 deletions
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activerecord/test/cases/associations/nested_through_associations_test.rb
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@ -242,6 +242,7 @@ class NestedThroughAssociationsTest < ActiveRecord::TestCase
end
def test_has_many_through_has_and_belongs_to_many_with_has_many_source_reflection_preload
Category.includes(:post_comments).to_a # preheat cache
categories = assert_queries(4) { Category.includes(:post_comments).to_a.sort_by(&:id) }
greetings, more = comments(:greetings), comments(:more_greetings)