How to test ActiveRecord callacks with RSpec?

Posted by FoxDemon on Stack Overflow See other posts from Stack Overflow or by FoxDemon
Published on 2010-04-20T08:01:11Z Indexed on 2010/04/20 8:03 UTC
Read the original article Hit count: 214

Filed under:

rspec

|

activerecord

|

callbacks

How to test the following example?

class Post < ActiveRecord::Base
  belongs_to :discussion  

  def after_save   # or after_create
    discussion.touch
  end
end

© Stack Overflow or respective owner

Related posts about rspec

puppet rspec no such file to load -- rspec-puppet (LoadError)

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I have no prior experience at all of ruby. I am not interested in ruby (and so have no knowledge of rails etc) as such but am using puppet to manage a group of servers. I have written some modules and the rspec-puppet system looks like it would be very useful. However, I cannot get rspec-puppet… >>> More
Rspec2, Rails3, Authlogic: Can't run specs

as seen on Stack Overflow - Search for 'Stack Overflow'
When I do rspec spec in my rails project, I get No examples were matched. Perhaps {:if=>#<Proc:0x0000010126e998@/Users/samliu/.rvm/gems/ruby-1.9.2-p0@rails3/gems/rspec-core-2.3.1/lib/rspec/core/configuration.rb:50 (lambda)>, :unless=>#<Proc:0x0000010126e970@/Users/samliu/.rvm/gems/ruby-1… >>> More
Error after second spec run with rspec and autospec

as seen on Stack Overflow - Search for 'Stack Overflow'
After installing rspec/ZenTest and running autospec, it runs my specs the first time as expected. After making a change to one of my specs and upon running the second time I get the following results: /usr/bin/ruby1.8 /usr/lib/ruby/gems/1.8/gems/rspec-1.3.0/bin/spec --autospec /home/schambers/Projects/notebook/spec/models/user_spec… >>> More
Couldn't find 'rspec' generator

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to install RSpec as a gem after having it installed as a plugin. I've gone ahead and followed the directions found here http://github.com/dchelimsky/rspec-rails/wikis for the section titled rspec and rspec-rails gems. When I run ruby script/generate rspec, I get the error Couldn't find… >>> More
Rails Tutorial Error with gemspec for "rspec" "annotate" "spork" "ansicolor" [closed]

as seen on Programmers - Search for 'Programmers'
I'm following the Rails Tutorial by Michael Hartl and I'm getting this error when I run. bundle exec rspec spec/requests/static_pages_spec.rb Invalid gemspec in [/Users/chrishuang02/.rvm/gems/ruby-1.9.3-p125@rails3tutorial2ndEd/specifications/annotate-2.4.1.beta1.gemspec]: invalid date format in… >>> More

Related posts about activerecord

Rails & ActiveRecord: Appending methods to models that inherit from ActiveRecord::Base

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a standard ActiveRecord model with the following: class MyModel < ActiveRecord::Base custom_method :first_field, :second_field end At the moment, that custom_method is picked up by a module sent to ActiveRecord::Base. The functionality basically works, but of course, it attaches itself… >>> More
Rails ActiveRecord - Best way to perform an include?

as seen on Stack Overflow - Search for 'Stack Overflow'
I have three models: class Book < ActiveRecord::Base has_many :collections has_many :users, :through => :collections end class User < ActiveRecord::Base has_many :collections has_many :books, :through => :collections end class Collection < ActiveRecord::Base belongs_to… >>> More
Getting types of the attributes in an ActiveRecord object

as seen on Stack Overflow - Search for 'Stack Overflow'
I would like to know if it is possible to get the types (as known by AR - eg in the migration script and database) programmatically (I know the data exists in there somewhere). For example, I can deal with all the attribute names: ar.attribute_names.each { |name| puts name } .attributes just… >>> More
Changing ActiveRecord attribute value in before_save hook

as seen on Stack Overflow - Search for 'Stack Overflow'
I needed to fix the encoding of an ActiveRecord attribute and decided to do it in a before_save hook. And at this point I noticed an unexpected feature. When I wanted to change the value of the attribute, simple using the attribute_name=XY did not work as I expected. Instead of that I needed to use… >>> More
Conditions with whitespaces in activerecord find

as seen on Stack Overflow - Search for 'Stack Overflow'
So i am trying to do this Order.find :all, :conditions => "org = 'test org'" what ends up firing is SELECT * FROM `orders` WHERE (org = 'test org') the whitespace in the argument gets stripped. what am i missing.. im really stumped here. please help! >>> More