RSpec controller 測試：如何檢查 @organization.destroy 是否被調用？

Question

我想它可能是這樣的：

let(:organization) { mock_model(Organization).as_null_object }

before(:each) do
  Organization.stub(:find).and_return(organization)
end

it "calls the destroy action on @organization" do
  assigns[:organization].should_receive("destroy")
  post :destroy, :id => organization.id
end

..但我收到“無法修改凍結對象”錯誤。

Answer 1

這是我編寫該規范的方式：

describe 'Oragnization#destroy' do
  let(:organization) { mock_model(Organization, :id => 1, :destroy => true) }

  subject { post :destroy, :id => organization.id }

  it { should be_successful }
end