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Merge pull request #4093 from arunagw/issue_3183

More tests deep including through habtm
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2 parents 28e869d + e3c383c commit 893d38d7fde27b52f2b92579a1db59dc1e5e5a07 @josevalim josevalim committed Dec 21, 2011
Showing with 7 additions and 0 deletions.
  1. +7 −0 activerecord/test/cases/associations/eager_test.rb
@@ -1095,4 +1095,11 @@ def test_join_eager_with_nil_order_should_generate_valid_sql
Post.includes(:comments).order(nil).where(:comments => {:body => "Thank you for the welcome"}).first
end
end
+
+ def test_deep_including_through_habtm
+ posts = Post.find(:all, :include => {:categories => :categorizations}, :order => "posts.id")
+ assert_no_queries { assert_equal 2, posts[0].categories[0].categorizations.length }
+ assert_no_queries { assert_equal 1, posts[0].categories[1].categorizations.length }
+ assert_no_queries { assert_equal 2, posts[1].categories[0].categorizations.length }
+ end
end

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