require File.expand_path(File.dirname(__FILE__) + '/spec_helper') class Post include MongoMapper::Document end class Comment include MongoMapper::EmbeddedDocument end class Dummy end describe Pickle::Adapter do describe ".model_classes" do it "should return MongoMapper::Document classes" do Pickle::Adapter.model_classes.should include(Post, Comment) end it "should not return other classes" do Pickle::Adapter.model_classes.should_not include(Dummy) end end end