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author | Frederick Cheung <frederick.cheung@gmail.com> | 2008-12-17 23:39:09 +0000 |
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committer | Pratik Naik <pratiknaik@gmail.com> | 2008-12-18 19:19:35 +0000 |
commit | 707d0dd3e1e8df7771073670e4257d933d2818f9 (patch) | |
tree | 97ac33fde3f7e4004d607911ad1b9a5437ddf037 /activerecord/test/cases | |
parent | 428e77bf0fcee4369cb8d94011141f791b8e2ba9 (diff) | |
download | rails-707d0dd3e1e8df7771073670e4257d933d2818f9.tar.gz rails-707d0dd3e1e8df7771073670e4257d933d2818f9.tar.bz2 rails-707d0dd3e1e8df7771073670e4257d933d2818f9.zip |
Fix preloading of belongs_to with null foreign key generating useless query [#1027 state:resolved]
Diffstat (limited to 'activerecord/test/cases')
-rw-r--r-- | activerecord/test/cases/associations/eager_test.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb index 3c8408d14b..2fd51ef03a 100644 --- a/activerecord/test/cases/associations/eager_test.rb +++ b/activerecord/test/cases/associations/eager_test.rb @@ -145,7 +145,7 @@ class EagerAssociationTest < ActiveRecord::TestCase def test_finding_with_includes_on_null_belongs_to_association_with_same_include_includes_only_once post = posts(:welcome) post.update_attributes!(:author => nil) - post = assert_queries(2) { Post.find(post.id, :include => {:author_with_address => :author_address}) } # find the post, then find the author which is null so no query for the address + post = assert_queries(1) { Post.find(post.id, :include => {:author_with_address => :author_address}) } # find the post, then find the author which is null so no query for the author or address assert_no_queries do assert_equal nil, post.author_with_address end @@ -705,4 +705,5 @@ class EagerAssociationTest < ActiveRecord::TestCase def test_order_on_join_table_with_include_and_limit assert_equal 5, Developer.find(:all, :include => 'projects', :order => 'developers_projects.joined_on DESC', :limit => 5).size end + end |