集成测试轨错误：未定义的局部变量或方法"login_form_path"

Question

我不断出现错误：我的路由文件已经有login_form。我想念什么？这个错误是什么？

`<class:LoginTest>': undefined local variable or method `login_form_path' for LoginTest:Class (NameError)

在我的login_test.rb中，我有：

require 'test_helper'
class LoginTest < ActionDispatch::IntegrationTest
  setup do
    @bob = user(:bob)
  end
  test 'bob can login' do
    get login_form_path
    assert_response :success
    login(@bob.email, 'abc123')
    assert_template 'show_user'
  end
  test 'bob cannot login with bad password'
    get login_form_path
    assert_response :success
    login(@bob.email, 'bad_password')
    assert_template 'login_form'
  end

在我的路由中：

Rails.application.routes.draw do
  resources :logins
  resources :users
  root 'html#login_form'
  get '/login', to: 'html#login_form', as: :login_form
  post '/login', to: 'sessions#create_session', as: :create_session
  get '/logout', to: 'sessions#destroy_session', as: :destroy_session
  get '/users/:id', to: 'html#show_user', as: :show_user
  get '/accounts/:id', to: 'html#show_account', as: :show_account
end

Answer 1

您在测试中缺少do：test 'bob cannot login with bad password'

test 'bob cannot login with bad password' do
  get login_form_path
  assert_response :success
  login(@bob.email, 'bad_password')
  assert_template 'login_form'
end

有关更多信息，请参见ActionDisPatch :: IntegrationTest API文档的第一个示例