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require 'cases/helper'
require 'models/post'
require 'models/author'
module ActiveRecord
module Associations
class AssociationScopeTest < ActiveRecord::TestCase
test 'does not duplicate conditions' do
association_scope = AssociationScope.new(Author.new.association(:welcome_posts))
scope = association_scope.scope
binds = scope.bind_values.map(&:last)
wheres = scope.where_values.map(&:right).reject { |node|
Arel::Nodes::BindParam === node
}
assert_equal wheres.uniq, wheres
assert_equal binds.uniq, binds
end
end
end
end
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