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Contents
require File.expand_path(File.dirname(__FILE__) + "/spec_helper.rb")
Article = SpecHelper::Article
User = SpecHelper::User
describe "belongs_to_cacheable:", "the attributes helper method" do
it "finds the expected cached attribute names for author" do
names = Article.new.cached_attributes_for(:author)
names.should == ["name", "email"]
end
it "finds the expected cached attribute names for last_author" do
names = Article.new.cached_attributes_for(:last_author)
names.should == ["name"]
end
end
describe "belongs_to_cacheable:" do
before :each do
@author = User.new :name => 'the author name', :email => 'author@email.org'
@article = Article.new
end
it "caches the expected author attribute values" do
@article.author = @author
@article.send :cache_author_attributes!
values = [:author_name, :author_email].map{|attribute| @article.send attribute }
values.should == ['the author name', 'author@email.org']
end
it "caches the expected author attribute values" do
@article.last_author = @author
@article.send :cache_last_author_attributes!
values = [:last_author_name].map{|attribute| @article.send attribute }
values.should == ['the author name']
end
it "instantiates a new User object with the cached attributes as a default" do
@article.author_type = 'User'
@article.author_name = 'the cached author name'
@article.author_email = 'cached_author@email.org'
author = @article.send :instantiate_from_cached_attributes, :author, ["name", "email"]
values = [:name, :email].map{|attribute| author.send attribute }
values.should == ['the cached author name', 'cached_author@email.org']
end
it "when the attributes are not cached yet they are fetched from the association object" do
@article.author = @author
values = [@article.author_name, @article.author_email]
values.should == ['the author name', 'author@email.org']
end
end
Version data entries
15 entries across 15 versions & 2 rubygems