使用rspec跟踪json.jbuilder api-> ActionView :: MissingTemplate

问题描述 投票:2回答:1

我有一个rails(6.0.0)项目,其中将api路由响应与jbuilder(2.9.1)放在一起。我在尝试测试控制器时遇到了使用rspec-rails(3.9.0)的错误,但它抛出此错误:

Failure/Error: render :show

     ActionView::MissingTemplate:
       Missing template api/users/show, application/show with {:locale=>[:en], :formats=>[:html], :variants=>[], :handlers=>[:raw, :erb, :html, :builder, :ruby, :coffee, :jbuilder]}. Searched in:
         * "#<RSpec::Rails::ViewRendering::EmptyTemplateResolver::ResolverDecorator:0x00007efbf0062f50>"
         * "#<RSpec::Rails::ViewRendering::EmptyTemplateResolver::ResolverDecorator:0x00007efbf0062ed8>"
         * "#<RSpec::Rails::ViewRendering::EmptyTemplateResolver::ResolverDecorator:0x00007efbf0062e88>"
     # ./app/controllers/api/users_controller.rb:8:in `create'
     # ./spec/controllers/api/users_controller_spec.rb:7:in `block (4 levels) in <top (required)>'
     # -e:1:in `<main>'

controllers / api / users_controller.rb:

def create
  @user = User.new(user_params)
  if @user.save
    login(@user)
    render :show
  else
    render json: @user.errors.full_messages, status: 422
  end
end

views / api / users / show.json.jbuilder:

json.partial! 'api/users/user', user: @user

routes.rb:

  namespace :api, defaults: { format: :json } do
    resources :users, only: [:create, :index, :update]

users_controller_spec.rb:

it 'validates the presence of username, password, and email' do
  post :create, params: { use_route: 'api/users', user: { username: 'username', password: 'password', email: 'email' } }
  expect(response).to have_http_status 200
end

我已经在stackoverflow上浏览了很多,但是还没有找到任何有用的方法。不知道这是Rails版本问题还是我没有正确设置。尽管我在api命名空间下的route.rb文件中将默认格式设置为json,但它似乎一直在尝试查找与json相反的html格式文件。

任何帮助将不胜感激!

ruby-on-rails rspec-rails jbuilder
1个回答
0
投票

我知道自从发布此问题以来已经有一段时间了,但是我会检查两件事:确保您告诉RSpec配置渲染视图,并确保您以json身份发布/获取。

in spec / rails_helper.rb

RSpec.configure do |config|
   config.render_views = true
   # the rest of config
end

在您的规格文件中

post :create, params: { ... }, as: :json  
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