mongomapper_spec.rb

require File.join(File.dirname(__FILE__), '..', 'spec_helper')

class Workgroup
  include MongoMapper::Document
  many :people
end

class Person
  include MongoMapper::Document
  belongs_to :workgroup
end

describe MongoMapper do
  it "should not delete unowned objects when updating 'many' association" do
    Person.create
    Person.create
    Person.count.should == 2
    Workgroup.create(:people => [])

    # Person.count will currently equal 0, because our unassigned people
    # have been deleted.  This is not good.
    Person.count.should == 2
  end
end