ruby - 如何解决 factory_girl wrong number of arguments 错误

Question

#rspec test code
@room = FactoryGirl.build(:room)

#factory definition
factory :room do
  length {10}
  width {20}
end

#code implementation
class Room
  attr_accessor :length, :width

  def initialize(length,width)
     @length = length
     @width = width 
  end

end

在尝试构建@room 时运行 rspec 会导致此错误

ArgumentError: wrong number of arguments (0 for 2)

Answer 1

现在可以了。在 4.1 版上测试:

FactoryGirl.define do

  factory :room do
    length 10
    width 20
    initialize_with { new(length, width) }
  end

结束

引用:documentation