[Rails] ActiveRecord new method can't find attributes
Curt Sampson
cjs at cynic.net
Mon Nov 29 07:57:00 GMT 2004
I'm probably a bit slow today, and I get the feeling I must be doing
something completely stupid here. Here's some pretty darn simple code,
using a postgresql connection:
require 'active_record'
class Restaurant < ::ActiveRecord::Base
def self.table_name
self.name.gsub(/.*::/, '').downcase
end
def self.primary_key
table_name + "_id"
end
end
class TC_Restaurant < Test::Unit::TestCase
def setup
super
::ActiveRecord::Base.establish_connection(
$db_connection_factory.params['olap'].activerecord_spec)
::ActiveRecord::Base.connection.execute(
"SET search_path TO 'unit_test_tabemo_olap'")
end
def test_load
restaurant = Restaurant.find(42);
assert_not_nil(restaurant)
assert_equal("42", restaurant.id)
assert_equal('The Test Restaurant', restaurant.restaurant_desc)
end
def test_create
restaurant = Restaurant.new('restaurant_id' => 43,
'restaurant_desc' => 'created')
end
end
Reading works just fine. However, I can't create a new Restaurant:
1) Error:
test_create(TC_Restaurant):
NoMethodError: undefined method `restaurant_desc=' for #<Restaurant:0x8523a6c>
/u/cjs/tabemo/install/lib/ruby/active_record/base.rb:817:in `method_missing'
/u/cjs/tabemo/install/lib/ruby/active_record/base.rb:712:in `send'
/u/cjs/tabemo/install/lib/ruby/active_record/base.rb:712:in `attributes='
/u/cjs/tabemo/install/lib/ruby/active_record/base.rb:711:in `each'
/u/cjs/tabemo/install/lib/ruby/active_record/base.rb:711:in `attributes='
/u/cjs/tabemo/install/lib/ruby/active_record/base.rb:624:in `initialize_without_callbacks'
/u/cjs/tabemo/install/lib/ruby/active_record/callbacks.rb:212:in `initialize'
/u/cjs/tabemo/mobile-website/ruby/lib/tabemo/db/restaurant.rb:37:in `new'
/u/cjs/tabemo/mobile-website/ruby/lib/tabemo/db/restaurant.rb:37:in `test_create'
What's am I doing wrong here?
cjs
--
Curt Sampson <cjs at cynic.net> +81 90 7737 2974 http://www.NetBSD.org
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