RSpec Capybara-请求测试。需要建议

有两件事我根本不懂。

1) 第一个示例: 访问路径 -失败和 获取路径 -通过,为什么? 访问capybara并获取-rspec助手,对吗?

  describe "in the Users controller" do
   describe "visiting the users page as non-signed" do
     before { get users_path }
     #before { visit users_path }
     it { expect(response.status).to eql(302) }
     it { expect(response).to redirect_to(new_user_session_path) }
   end
   describe "visiting the user[:id = 1] profile page as non-signed" do
     before { get user_path(User.where(admin: true)) }
     #before { visit user_path(User.where(admin: true)) }
     it { expect(response.status).to eql(302) }
     it { expect(response).to redirect_to(new_user_session_path)  }
   end
 end

具有 在此处获取路径 ->测试通过

但是有了 访问此处的某个路径 ->

2) 第二个示例:

作为普通用户登录后,不应该有像admin这样的菜单。 看起来像是 用户和管理员之间没有区别

  describe "as signed admin" do
    let(:admin) { create(:admin) }
    before do
      log_in admin
    end
    it { should have_link("Users", href: users_path)}
    it { should have_link("Orders", href: orders_path)}
    it { should have_link("Current Menu", href: products_path)}
    it { should_not have_link("Dashboard", href: new_order_path)}
  end

  describe "as signed user" do
    let(:user) { create(:user) }
      before do
        log_in user
      end
    it { should have_link("Profile", href: user_path(user))}
    it { should have_link("Dashboard", href: new_order_path)}
    it { should_not have_link("Users", href: users_path)}
    it { should_not have_link("Current Menu", href: products_path)}
  end


include ApplicationHelper

def log_in(user)
 visit root_path
 fill_in 'Email', with: user.email
 fill_in 'Password', with: user.password
 click_button 'Sign in'
end
def sign_up(user)
  visit new_user_registration_path
 fill_in 'Username', with: user.username
 fill_in 'Email', with: user.email
 fill_in 'Password', with: user.password
 fill_in 'Password confirmation', with: user.password
 click_button 'Sign up'
end

编辑1

我真的很喜欢……但我搞不懂……这有什么问题。。?

let(:admin) { create(:admin) }
let(:user) { create(:user) }

factory :user do
  sequence(:username)  { |n| "Person #{n}" }
  sequence(:email)     { |n| "person_#{n}@example.com"}
  password              "qwerty"
  password_confirmation "qwerty"

  factory :admin do
   admin true
  end
end

和我的观点

- if user_signed_in?
%ul.nav.navbar-nav
  %li
    =link_to "Profile", current_user
  - if !current_user.admin?
    #if !current_user.try(:admin?)
    %li
      =link_to "Dashboard", new_order_path
    - if !Order.get_order_for_user(current_user).nil?
      %li
        %a{:href => order_path(Order.get_order_for_user current_user)} Order
  - else
    %li
      %a{:href => users_path} Users
    %li
      %a{:href => orders_path } Orders
    %li
      %a{:href => products_path } Current Menu
%ul.nav.navbar-nav.navbar-right
  %li
    = link_to "Sign Out", destroy_user_session_path, :method =>  :delete
it looks fine for me,but maybe i miss something...

编辑2

db/shcema的简短版本:

create_table "users", force: true do |t|
    t.string   "email",                  default: "", null: false
    t.string   "encrypted_password",     default: "", null: false
    t.string   "reset_password_token"
    t.datetime "reset_password_sent_at"
    t.datetime "remember_created_at"
    t.integer  "sign_in_count",          default: 0,  null: false
    t.datetime "current_sign_in_at"
    t.datetime "last_sign_in_at"
    t.inet     "current_sign_in_ip"
    t.inet     "last_sign_in_ip"
    t.datetime "created_at",                          null: false
    t.datetime "updated_at",                          null: false
    t.string   "username"
    t.string   "avatar"
    t.boolean  "admin"
  end

和我的用户模型:

 before_save :set_default_role

  private
  # Set first user as Admin
  def set_default_role
    if User.count == 0
      self.admin = true
    end
  end

编辑3-最后一个!;)

我保存我的beforesave:set_default_role

但在我的测试中,我做到了:

  # User model -> before_save make first user admin.
  let(:admin) { create(:user) }
  let(:non_admin) { create(:user) }
  before do
    sign_up admin
    log_in non_admin
  end

我知道这可能并不理想,但它很管用,这对我的专业水平来说很好。但如果有人有BP解决方案,我会注意到;)