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require 'cases/helper'
class MyReader < ActiveRecord::Base
has_and_belongs_to_many :my_books
end
class MyBook < ActiveRecord::Base
has_and_belongs_to_many :my_readers
end
class HabtmJoinTableTest < ActiveRecord::TestCase
def setup
ActiveRecord::Base.connection.create_table :my_books, :force => true do |t|
t.string :name
end
assert ActiveRecord::Base.connection.table_exists?(:my_books)
ActiveRecord::Base.connection.create_table :my_readers, :force => true do |t|
t.string :name
end
assert ActiveRecord::Base.connection.table_exists?(:my_readers)
ActiveRecord::Base.connection.create_table :my_books_my_readers, :force => true do |t|
t.integer :my_book_id
t.integer :my_reader_id
end
assert ActiveRecord::Base.connection.table_exists?(:my_books_my_readers)
end
def teardown
ActiveRecord::Base.connection.drop_table :my_books
ActiveRecord::Base.connection.drop_table :my_readers
ActiveRecord::Base.connection.drop_table :my_books_my_readers
end
end
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