Failing specs with rails 3.0.3 commit f1c13b0 example

gistfile1.rb

class Joins < ActiveRecord::Base
  belongs_to :parent
  belongs_to :child
  
  validates_presence_of :parent_id, :child_id
end

class Parent < ActiveRecord::Base
  has_many :joins
  has_many :children,
    :though => :joins
    
  after_destroy :delete_associated
    
  private
  
    def delete_associated
      joins.each do |join|
        if join.child
          join.child.destroy
        end
        join.destroy
      end
    end
    
end

context '.destroy' do
  it 'deletes its joins and its children' do
    parent = Factory :parent
    2.times do
      parent.joins.children << Factory(:children)
    end

    parent.reload
    children_ids = editorial.joins_ids.collect(&:id)
    parent.destroy
    
    expect { parent.reload }.to raise_error(ActiveRecord::RecordNotFound) #passes
    
    parent.joins.collect(&:id).each do |each|
      expect { Joins.find each }.to raise_error(ActiveRecord::RecordNotFound) #fail
    end
    
    parent.children.collect(&:id).each do |each|
      expect { Child.find each }.to raise_error(ActiveRecord::RecordNotFound) #fail
    end
  end
end

gistfile2.sh

Failure/Error: expect { Joins.find each }.to raise_error(ActiveRecord::RecordNotFound)
expected ActiveRecord::RecordNotFound but nothing was raised
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-expectations-2.1.0/lib/rspec/expectations/fail_with.rb:29:in `fail_with'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-expectations-2.1.0/lib/rspec/expectations/handler.rb:21:in `handle_matcher'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-expectations-2.1.0/lib/rspec/expectations/extensions/kernel.rb:27:in `should'
# ./spec/models/model_spec.rb:756:in `block (5 levels) in <top (required)>'
# ./spec/models/model_spec.rb:755:in `each'
# ./spec/models/model_spec.rb:755:in `block (4 levels) in <top (required)>'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example.rb:42:in `instance_eval'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example.rb:42:in `block (2 levels) in run'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example.rb:81:in `call'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example.rb:81:in `with_around_hooks'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example.rb:39:in `block in run'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example.rb:75:in `call'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example.rb:75:in `block in with_pending_capture'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example.rb:74:in `catch'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example.rb:74:in `with_pending_capture'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example.rb:38:in `run'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example_group.rb:261:in `block in run_examples'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example_group.rb:257:in `map'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example_group.rb:257:in `run_examples'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example_group.rb:231:in `run'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example_group.rb:232:in `block in run'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example_group.rb:232:in `map'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example_group.rb:232:in `run'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example_group.rb:232:in `block in run'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example_group.rb:232:in `map'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/example_group.rb:232:in `run'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/command_line.rb:27:in `block (2 levels) in run'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/command_line.rb:27:in `map'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/command_line.rb:27:in `block in run'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/reporter.rb:12:in `report'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/command_line.rb:24:in `run'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/runner.rb:55:in `run_in_process'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/runner.rb:46:in `run'
# /Users/lar/.rvm/gems/ruby-1.9.2-p0@fail_rails3/gems/rspec-core-2.1.0/lib/rspec/core/runner.rb:10:in `block in autorun'