Sinatra的Rspec render_模板等效物?
我目前正在构建一个Sinatra应用程序,它将作为API的一部分输出JSON模板。使用rails和rspec rails gem进行测试时,我能够调用:Sinatra的Rspec render_模板等效物?,rspec,sinatra,rspec-rails,Rspec,Sinatra,Rspec Rails,我目前正在构建一个Sinatra应用程序,它将作为API的一部分输出JSON模板。使用rails和rspec rails gem进行测试时,我能够调用: response.should render_template('template-name') 然而,由于我没有使用Rails,我假设这不会起作用。Sinatra测试json输出的替代方案是什么?谢谢 有一些,但我就是这样安排的。通过将应用程序包装在模块的类方法中,可以更容易地在规范中运行,然后只需通过last\u response.bod
response.should render_template('template-name')
然而,由于我没有使用Rails,我假设这不会起作用。Sinatra测试json输出的替代方案是什么?谢谢 有一些,但我就是这样安排的。通过将应用程序包装在模块的类方法中,可以更容易地在规范中运行,然后只需通过last\u response.body
(这是您问题的简短答案)验证响应即可
# config.ru
require 'rubygems'
require "bundler/setup"
root = File.expand_path File.dirname(__FILE__)
require File.join( root , "./app/config.rb" )
# everything was moved into a separate module/file
# to make it easier to set up tests
map "/" do
run HelloWorld.app
end
# app/config.rb
require 'main'
module HelloWorld
def self.app
Rack::Builder.app do
# middleware setup here, cookies etc
run App
end
end
end
# app/main.rb
require 'sinatra/base'
module HelloWorld
class App < Sinatra::Base
get "/", :provides => :json do
{key: "value"}.to_json
end
end
end
# spec/spec_helper.rb
require 'rspec'
Spec_dir = File.expand_path( File.dirname __FILE__ )
require 'rack/test'
Dir[ File.join( Spec_dir, "/support/**/*.rb")].each do |f|
require f
end
# spec/support/shared/all_routes.rb
require 'hello_world' # <-- your sinatra app
shared_context "All routes" do
include Rack::Test::Methods
let(:app){
HelloWorld.app
}
end
shared_examples_for "Any route" do
subject { last_response }
it { should be_ok }
end
# spec/hello_world_spec.rb
require 'spec_helper'
describe 'getting some JSON' do
include_context "All pages"
let(:expected) {
'{"key": "value"}'
}
before do
get '/', {}, {"HTTP_ACCEPT" => "application/json" }
end
it_should_behave_like "Any route"
subject { last_response.body }
it { should == expected }
end