我是 TDD 的新手,我正在尝试编写方法来生成基于每个类的 URL,这些 URL 使用 Sinatra 和 Sinatra-Contrib 中的命名空间库从父类继承。我并没有走得太远,因为我的 RSpec 测试失败了,这让我无法继续前进:未定义的方法“命名空间”。任何人都可以帮忙吗?
宝石文件:
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
这是测试的结果:
失败:
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)>'