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author | Murray Steele <muz@h-lame.com> | 2009-03-12 13:49:16 +0000 |
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committer | Pratik Naik <pratiknaik@gmail.com> | 2009-03-12 13:49:16 +0000 |
commit | db26ace030f6704da6fc80bcc6cd00a2aee664ce (patch) | |
tree | e9f4a8c95527408fe936943e24d9a5bc36405bdb /activerecord/test/cases | |
parent | 92dadf6d7927fde1482ba1d96d0916093bfb83ca (diff) | |
download | rails-db26ace030f6704da6fc80bcc6cd00a2aee664ce.tar.gz rails-db26ace030f6704da6fc80bcc6cd00a2aee664ce.tar.bz2 rails-db26ace030f6704da6fc80bcc6cd00a2aee664ce.zip |
Ensure NoMethodError isn't raised when some of the nested eager loaded associations are empty [#1696 state:resolved]
Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
Diffstat (limited to 'activerecord/test/cases')
-rw-r--r-- | activerecord/test/cases/associations/eager_load_nested_include_test.rb | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/activerecord/test/cases/associations/eager_load_nested_include_test.rb b/activerecord/test/cases/associations/eager_load_nested_include_test.rb index 12dec5ccd1..1b2e0fc11e 100644 --- a/activerecord/test/cases/associations/eager_load_nested_include_test.rb +++ b/activerecord/test/cases/associations/eager_load_nested_include_test.rb @@ -1,4 +1,9 @@ require 'cases/helper' +require 'models/author' +require 'models/post' +require 'models/comment' +require 'models/category' +require 'models/categorization' module Remembered def self.included(base) @@ -99,3 +104,27 @@ class EagerLoadPolyAssocsTest < ActiveRecord::TestCase end end end + +class EagerLoadNestedIncludeWithMissingDataTest < ActiveRecord::TestCase + def setup + @davey_mcdave = Author.create(:name => 'Davey McDave') + @first_post = @davey_mcdave.posts.create(:title => 'Davey Speaks', :body => 'Expressive wordage') + @first_comment = @first_post.comments.create(:body => 'Inflamatory doublespeak') + @first_categorization = @davey_mcdave.categorizations.create(:category => Category.first, :post => @first_post) + end + + def teardown + @davey_mcdave.destroy + @first_post.destroy + @first_comment.destroy + @first_categorization.destroy + end + + def test_missing_data_in_a_nested_include_should_not_cause_errors_when_constructing_objects + assert_nothing_raised do + # @davey_mcdave doesn't have any author_favorites + includes = {:posts => :comments, :categorizations => :category, :author_favorites => :favorite_author } + Author.all :include => includes, :conditions => {:authors => {:name => @davey_mcdave.name}}, :order => 'categories.name' + end + end +end
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