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Added tests for HABTM associations with counter_sql

Signed-off-by: Michael Koziarski <michael@koziarski.com>
[#1102 state:committed]
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1 parent 26978e3 commit 32a5cfcd7f8d14407f0c00ce2cdc82b1b568438e @tekin tekin committed with NZKoz Nov 6, 2008
Showing with 23 additions and 0 deletions.
  1. +23 −0 activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb
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23 activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb
@@ -68,6 +68,16 @@ class DeveloperWithSymbolsForKeys < ActiveRecord::Base
:foreign_key => "developer_id"
end
+class DeveloperWithCounterSQL < ActiveRecord::Base
+ set_table_name 'developers'
+ has_and_belongs_to_many :projects,
+ :class_name => "DeveloperWithCounterSQL",
+ :join_table => "developers_projects",
+ :association_foreign_key => "project_id",
+ :foreign_key => "developer_id",
+ :counter_sql => 'SELECT COUNT(*) AS count_all FROM projects INNER JOIN developers_projects ON projects.id = developers_projects.project_id WHERE developers_projects.developer_id =#{id}'
+end
+
class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase
fixtures :accounts, :companies, :categories, :posts, :categories_posts, :developers, :projects, :developers_projects,
:parrots, :pirates, :treasures, :price_estimates, :tags, :taggings
@@ -739,6 +749,19 @@ def test_counting_on_habtm_association_and_not_array
assert_nothing_raised { david.projects.count(:all, :conditions => '1=1') }
end
+ def test_count
+ david = Developer.find(1)
+ assert_equal 2, david.projects.count
+ end
+
+ def test_count_with_counter_sql
+ developer = DeveloperWithCounterSQL.create(:name => 'tekin')
+ developer.project_ids = [projects(:active_record).id]
+ developer.save
+ developer.reload
+ assert_equal 1, developer.projects.count
+ end
+
uses_mocha 'mocking Post.transaction' do
def test_association_proxy_transaction_method_starts_transaction_in_association_class
Post.expects(:transaction)

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