ruby-on-rails - 使用devise gem进行Rails集成测试

Question

我想编写一个Rails集成测试(使用ActionDispatch::IntegrationTest)。我正在使用devise进行身份验证，并使用机械师进行测试模型。我无法成功登录。

这是一个简单的示例:

class UserFlowsTest < ActionDispatch::IntegrationTest
  setup do
    User.make
  end
  test "sign in to the site" 
    # sign in
    post_via_redirect 'users/sign_in', :email => 'foo@bar.com', :password => 'qwerty'    
    p flash
    p User.all
end

这是调试输出:

Loaded suite test/integration/user_flows_test
Started
{:alert=>"Invalid email or password."}
[#<User id: 980190962, email: "", encrypted_password: "", password_salt: "", reset_password_token: nil, remember_token: nil, remember_created_at: nil, sign_in_count: 0, current_sign_in_at: nil, last_sign_in_at: nil, current_sign_in_ip: nil, last_sign_in_ip: nil, created_at: "2010-11-27 16:44:10", updated_at: "2010-11-27 16:44:10">, #<User id: 980190963, email: "foo@bar.com", encrypted_password: "$2a$10$vYSpjIfAd.Irl6eFvhJL0uAwp4qniv5gVl4O.Hnw/BUR...", password_salt: "$2a$10$vYSpjIfAd.Irl6eFvhJL0u", reset_password_token: nil, remember_token: nil, remember_created_at: nil, sign_in_count: 0, current_sign_in_at: nil, last_sign_in_at: nil, current_sign_in_ip: nil, last_sign_in_ip: nil, created_at: "2010-11-27 17:09:13", updated_at: "2010-11-27 17:09:13">]
"/unauthenticated"
F

这是我的blueprints.rb:

require 'machinist/active_record'
require 'sham'

User.blueprint do
  email {"foo@bar.com"}
  password {"qwerty"}
end

Answer 1

它不起作用的原因是设计将表单字段名称创建为

'user[email]'
'user[password]'

而post_via_redirect则希望这些名称作为参数。因此，以下语句将使登录成功。

post_via_redirect 'users/sign_in', 'user[email]' => 'foo@bar.com', 'user[password]' => 'qwerty'