我在 Sinatra 应用程序上运行一些 rspec 规范时遇到问题。我只是在学习 Ruby,所以不幸的是,我没有足够的知识来解决我在使用一本书(Paul Dix 的 Ruby on Rails 中的面向服务的设计)中的代码时遇到的问题。
问题是这些测试并没有真正运行(我认为)。从 app 目录中,我运行$ ruby spec/service_spec.rb
,我没有得到测试通过或失败的迹象。我从文件中获得了几条日志消息/service.rb
,但这就是显示的所有输出。我进行了一些puts
调用以显示 before 块和 it 块没有被执行(即使 describe 块是)。
如果您想了解更多关于代码的信息,请查看Github 上的存储库。
/spec/service_spec.rb:
ENV['SINATRA_ENV'] = 'test'
require_relative '../service'
require 'rspec'
require 'rack/test'
RSpec.configure do |conf|
conf.include Rack::Test::Methods
end
def app
Sinatra::Application
end
describe "service" do
puts 'describe 1'
before(:each) do
puts 'before 1'
User.delete_all
end
describe "GET on /api/v1/users/:id" do
puts 'describe 2'
before(:each) do
puts 'before 2'
User.create(
:name => "paul",
:email => "paul@pauldix.net",
:password => "strongpass",
:bio => "rubyist")
end
it "should return a user by name" do
puts 'it 1'
get '/api/v1/users/paul'
last_response.should be_ok
attributes = JSON.parse(last_response.body)["user"]
attributes["name"].should == "paul"
end
it "should return a 404 for a user that doesn't exist" do
puts 'it 2'
get '/api/v1/users/foo'
last_response.status.should == 404
end
end
end
/服务.rb:
require 'active_record'
require 'sinatra'
require_relative 'models/user'
require 'logger'
# log levels are DEBUG < INFO < WARN < ERROR < FATAL < UNKNOWN
log = Logger.new(STDOUT)
log.level = Logger::DEBUG
# set up the environment
env_index = ARGV.index("-e")
env_arg = ARGV[env_index + 1] if env_index
env = env_arg || ENV["SINATRA_ENV"] || "development"
log.debug "env: #{env}"
# set up database connection
use ActiveRecord::ConnectionAdapters::ConnectionManagement
databases = YAML.load_file("config/database.yml")
ActiveRecord::Base.establish_connection(databases[env])
log.debug "#{databases[env]['database']} database connection established"
# HTTP entry points
# get a user by id
get '/api/v1/users/:name' do
user = User.find_by_name(params[:name])
if user
user.to_json
else
error 404, { error: "user not found" }.to_json
end
end
$ ruby spec/service_spec.rb 输出:
D, [2013-03-16T17:05:58.275276 #17685] DEBUG -- : env: test
D, [2013-03-16T17:05:58.290885 #17685] DEBUG -- : db/test.sqlite3 database connection established
describe 1
describe 2
有任何想法吗?谢谢!