Attribute not accessible via Rspec
===

Models:

    class User < ActiveRecord:Base
        has_many :roles
        has_many :networks, :through => :roles
    end

    class Network < ActiveRecord:Base
        has_many :roles
        has_many :network, :through => :roles
    end

    class Role < ActiveRecord:Base
        attr_accesible :user_id, :network_id, :position

        belongs_to :user
        belongs_to :network
    end

The default for role is "member"

In the console I can type:

    > @role = Role.find(1)
    > @role.position
    => "member"

But in my Rspec tests, I use FactoryGirl to create a user, network, and role. And I have the test `@role.should respond_to(:position)` I have also tried just assigning it `@role.position = "admin"`. And no matter what, I get an error like:

    Failure/Error: @role.should respond_to(:position)
      expected [#<Role id:1, user_id: 1, position: "member", created_at...updated_at...>] to respond to :position

Am I missing something very basic?