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rails--rails/actionpack/test/lib/controller/fake_models.rb
Godfrey Chan ff1192fea4 Eliminate JSON.{parse,load,generate,dump} and def to_json
JSON.{dump,generate} offered by the JSON gem is not compatiable with
Rails at the moment and can cause a lot of subtle bugs when passed
certain data structures. This changed all direct usage of the JSON gem
in internal Rails code to always go through AS::JSON.{decode,encode}.

We also shouldn't be implementing `to_json` most of the time, and
these occurances are replaced with an equivilent `as_json`
implementation to avoid problems down the road.

See [1] for all the juicy details.

[1]: intridea/multi_json#138 (comment)
2013-11-05 22:26:45 -08:00

118 lines
2.2 KiB
Ruby

require "active_model"
class Customer < Struct.new(:name, :id)
extend ActiveModel::Naming
include ActiveModel::Conversion
undef_method :to_json
def to_xml(options={})
if options[:builder]
options[:builder].name name
else
"<name>#{name}</name>"
end
end
def to_js(options={})
"name: #{name.inspect}"
end
alias :to_text :to_js
def errors
[]
end
def persisted?
id.present?
end
end
class ValidatedCustomer < Customer
def errors
if name =~ /Sikachu/i
[]
else
[{:name => "is invalid"}]
end
end
end
module Quiz
class Question < Struct.new(:name, :id)
extend ActiveModel::Naming
include ActiveModel::Conversion
def persisted?
id.present?
end
end
class Store < Question
end
end
class Post < Struct.new(:title, :author_name, :body, :secret, :persisted, :written_on, :cost)
extend ActiveModel::Naming
include ActiveModel::Conversion
extend ActiveModel::Translation
alias_method :secret?, :secret
alias_method :persisted?, :persisted
def initialize(*args)
super
@persisted = false
end
attr_accessor :author
def author_attributes=(attributes); end
attr_accessor :comments, :comment_ids
def comments_attributes=(attributes); end
attr_accessor :tags
def tags_attributes=(attributes); end
end
class Comment
extend ActiveModel::Naming
include ActiveModel::Conversion
attr_reader :id
attr_reader :post_id
def initialize(id = nil, post_id = nil); @id, @post_id = id, post_id end
def to_key; id ? [id] : nil end
def save; @id = 1; @post_id = 1 end
def persisted?; @id.present? end
def to_param; @id.to_s; end
def name
@id.nil? ? "new #{self.class.name.downcase}" : "#{self.class.name.downcase} ##{@id}"
end
attr_accessor :relevances
def relevances_attributes=(attributes); end
attr_accessor :body
end
module Blog
def self.use_relative_model_naming?
true
end
class Post < Struct.new(:title, :id)
extend ActiveModel::Naming
include ActiveModel::Conversion
def persisted?
id.present?
end
end
end
class RenderJsonTestException < Exception
def as_json(options = nil)
{ :error => self.class.name, :message => self.to_s }
end
end