ActiveRecord setup for specs. Bare minimum associations specs.

spec/active_record/associations_spec.rb

@@ -0,0 +1,16 @@
+require File.join(File.dirname(__FILE__), '..', 'spec_helper')
+
+describe "ActiveRecord::Associations" do
+  before(:each) do
+    @cache = ActiveRecord::Base.associations_cache
+    @post  = Factory.create(:post)
+    @cache.clear rescue nil
+  end
+
+  describe "has_many" do
+    it "should store results in cache" do
+      @post.comments
+      @cache.read("#{@post.cache_key}/comments").should_not be_nil
+    end
+  end
+end

spec/factories.rb

@@ -0,0 +1,8 @@
+Factory.define(:post) do |p|
+  p.title "Welcome to my blog!"
+  p.comments { |c| [c.association(:comment)] }
+end
+
+Factory.define(:comment) do |c|
+  c.text "Nice post!"
+end

spec/models/comment.rb

@@ -0,0 +1,3 @@
+class Comment < ActiveRecord::Base
+  belongs_to :post, :cached => true
+end

spec/models/post.rb

@@ -0,0 +1,3 @@
+class Post < ActiveRecord::Base
+  has_many :comments, :cached => true
+end

spec/schema.rb

@@ -0,0 +1,20 @@
+ActiveRecord::Schema.define do
+  create_table :posts, :force => true do |t|
+    t.integer :author_id
+    t.integer :blog_id
+    t.string :title
+    t.text :text
+    t.datetime :published_at
+    t.integer :rating, :default => 0
+
+    t.timestamps
+  end
+
+  create_table :comments, :force => true do |t|
+    t.integer :post_id
+    t.string :email
+    t.text :text
+
+    t.timestamps
+  end
+end

spec/spec_helper.rb

@@ -1,9 +1,17 @@
 $:.unshift "#{File.dirname(__FILE__)}/../lib"
 require "cached-models"
+require "factory_girl"
 require "memcache"
 
 ActiveRecord::Base.send(:class_variable_set, :@@associations_cache, ActiveSupport::Cache.lookup_store(:mem_cache_store))
+ActiveRecord::Base.establish_connection :adapter => "sqlite3", :dbfile => ":memory:"
+ActiveRecord::Schema.verbose = false
+load(File.dirname(__FILE__) + "/schema.rb")
 
-def cache
-  ActiveRecord::Base.associations_cache
+Dir["#{File.dirname(__FILE__)}/models/**/*.rb"].each { |model| require model }
+
+begin
+  MemCache.new('localhost').stats
+rescue MemCache::MemCacheError
+  $stderr.puts "[WARNING] Memcache is not running!"
 end