私はTDDを初めて使用し、SinatraとSinatra-Contribの名前空間ライブラリを使用して親クラスから継承するクラスごとにURLを生成するメソッドを作成しようとしています。RSpec テストに失敗したため、先に進むことができませんでした: undefined method 'namespace'. 誰でも助けることができますか?
Gemfile:
source 'https://rubygems.org'
ruby '1.9.3'
gem 'sinatra'
gem 'sinatra-contrib'
gem 'rack'
gem 'thin'
group :development, :test do
gem 'rspec'
gem 'rack-test'
gem 'ZenTest'
gem 'autotest-growl'
gem 'autotest-fsevent'
end
base_model.rb:
require 'sinatra'
require 'sinatra/namespace'
require 'rack'
def generate_routes_for_model(model_class, rootUrl)
namespace rootUrl do
get '/show' do
"I'm the model's show route"
end
end
end
base_model_spec.rb
require_relative '../base_model.rb'
require 'rack/test'
set :environment, :test
class Foo
end
def app
Sinatra::Application
end
include Rack::Test::Methods
describe 'Create Routes for test Class' do
it "should load foo.show" do
generate_routes_for_model(Foo, '/foo')
get '/foo/show'
last_response.should be_ok
end
end
テストの結果は次のとおりです。
失敗:
1) Create Routes for test Class should load foo.show
Failure/Error: generate_routes_for_model(Foo, '/foo')
NoMethodError:
undefined method `namespace' for #<RSpec::Core::ExampleGroup::Nested_2:0x007f8571102e00>
# ./base_model.rb:16:in `generate_routes_for_model'
# ./spec/base_model_spec.rb:24:in `block (2 levels) in <top (required)>'