1 files changed, 79 insertions, 0 deletions
diff --git a/actionpack/test/lib/controller/fake_models.rb b/actionpack/test/lib/controller/fake_models.rb
new file mode 100644
index 0000000000..01c7ec26ae
--- /dev/null
+++ b/actionpack/test/lib/controller/fake_models.rb
@@ -0,0 +1,79 @@
+# frozen_string_literal: true
+
+require "active_model"
+
+Customer = Struct.new(:name, :id) do
+  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
+
+  def cache_key
+    "#{name}/#{id}"
+  end
+end
+
+Post = Struct.new(:title, :author_name, :body, :secret, :persisted, :written_on, :cost) do
+  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