我正在学习一些Rails!但是现在,我似乎无法通过RSpec抛出的错误。错误如下:
1) EntryMethodsController POST create with valid params creates a new EntryMethod Failure/Error: post :create, NoMethodError: undefined method `reflect_on_association' for "4e94ca4f66472f02ff00000a":String # ./app/controllers/entry_methods_controller.rb:43:in `create' # ./spec/controllers/entry_methods_controller_spec.rb:48:in `block (4 levels) in ' Finished in 0.29409 seconds 13 examples, 1 failure Failed examples: rspec ./spec/controllers/entry_methods_controller_spec.rb:47 # EntryMethodsController POST create with valid params creates a new EntryMethod Done.
describe "POST create" do
describe "with valid params" do
before :each do
@contest = FactoryGirl.create(:contest)
end
after :each do
@contest.destroy
end
it "creates a new EntryMethod" do
expect {
post :create,
:contest => @contest,
:entry_method => FactoryGirl.attributes_for(:url_entry_method, :contest => @contest)
}.to change(@contest.entry_methods, :count).by(1)
end
end
end
def create
@entry_method = Contest.find(params[:contest_id])
.entry_methods.new(params[:entry_method])
respond_to do |format|
if @entry_method.save
format.html { redirect_to @entry_method, notice: 'Entry method was successfully created.' }
format.json { render json: @entry_method, status: :created, location: @entry_method }
else
format.html { render action: "new" }
format.json { render json: @entry_method.errors, status: :unprocessable_entity }
end
end
end
class Contest
include Mongoid::Document
include Mongoid::Timestamps
field :name, :type => String
field :rules, :type => String
field :start_date, :type => Time
field :end_date, :type => Time
embeds_many :entry_methods
end
class EntryMethod
include Mongoid::Document
field :url, :type => String
field :string, :type => String
embedded_in :contest
end
谢谢,非常棒的人。 :)
答案 0 :(得分:2)
我认为这是因为你正在通过一个完整的@contest
对象传递create
动作的参数,而它实际上会期待Hash
个属性。< / p>
您可以通过将对该操作的调用更改为此来解决此问题:
post :create,
:contest => @contest.attributes,
...
我也不让FactoryGirl为你创建对象,因为这可能导致唯一性验证或任何可能失败的事情。您应该使用FactoryGirl.build
,而不是FactoryGirl.create
。