Contents

require File.join(File.dirname(__FILE__), "..", "..", "spec_helper.rb")

describe 'has_many relationships', :has_many => true do
  before :each do
    Redis.new.flushall
    Ampere.connect
    
    # These are used by the has_one/belongs_to example below
    class Car
      include Ampere::Model
      
      field :make
      field :model
      field :year

      has_many :passengers
    end
    
    class Passenger
      include Ampere::Model
      
      field :name
      field :seat
      
      belongs_to :car
    end
    
    @car    = Car.create :make  => "Lamborghini",
                         :model => "Countach",
                         :year  => "1974"
    @driver = Passenger.create :name => "Max",
                               :seat => "driver"
    @passenger = Passenger.create :name => "Leila",
                                  :seat => "passenger"

  end
  
  ###
  
  it 'should define the necessary methods for has_many relationships' do
    # Attr accessors
    @car.should respond_to(:passengers)
    @car.should respond_to(:"passengers=")
  end
  
  it 'should be able to add items to has_many relationships' do
    @car.passengers = @car.passengers + [@driver]
    @car.passengers = @car.passengers + [@passenger]

    @car.save
    @car.reload
    
    @driver.reload
    @passenger.reload

    @car.passengers.should include(@driver)
    @car.passengers.should include(@passenger)
  end
  
  # it 'should be able to remove items from has_many relationships' do
  #   pending
  # end
  
  # it 'should be able to query has_many relationships' do
  #   pending
  # end
  
  ###
  
  after :all do
    Ampere.disconnect
    Redis.new.flushall
  end
  
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
ampere-1.2.2	spec/models/relationships/has_many_spec.rb