Rails integration test with the devise gem
I want to write an rails integration test (with ActionDispatch::IntegrationTest
). I am using devise for authentication and machinist for test models. I cannot successfully sign in.
Here is a simple example:
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
Here is the debug output:
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:开发者_如何学Python09:13">]
"/unauthenticated"
F
Here is my blueprints.rb:
require 'machinist/active_record'
require 'sham'
User.blueprint do
email {"foo@bar.com"}
password {"qwerty"}
end
The reason it doesn't work is devise creates form field names as
'user[email]'
'user[password]'
and post_via_redirect expects those names as arguments. So following statement would make a successful login.
post_via_redirect 'users/sign_in', 'user[email]' => 'foo@bar.com', 'user[password]' => 'qwerty'
First of all, with devise, you may have to "confirm" the user.
you can do something like this:
user = User.make!
user.confirmed_at = Time.now
user.save!
Here is an example without Machinist (but you just have to replace the user creation code portion with the part above):
into test_integration_helper:
require "test_helper"
require "capybara/rails"
module ActionController
class IntegrationTest
include Capybara
def sign_in_as(user, password)
user = User.create(:password => password, :password_confirmation => password, :email => user)
user.confirmed_at = Time.now
user.save!
visit '/'
click_link_or_button('Log in')
fill_in 'Email', :with => user.email
fill_in 'Password', :with => password
click_link_or_button('Sign in')
user
end
def sign_out
click_link_or_button('Log Out')
end
end
end
And into your integration_test:
require 'test_integration_helper'
class UsersIntegrationTest < ActionController::IntegrationTest
test "sign in and then sign out" do
#this helper method is into the test_integration_helper file
sign_in_as("lolz@gmail.com", "monkey")
assert page.has_content?('Signed in successfully'), "Signed in successfully"
sign_out
assert page.has_content?('Signed out successfully'), "Signed out successfully"
end
end
Since you are using ActionDispatch::IntegrationTest
, you can include the Devise::Test::IntegrationHelpers
module and use the sign_in
method instead (which you can pass a user to):
class UserFlowsTest < ActionDispatch::IntegrationTest
include Devise::Test::IntegrationHelpers
test "sign in to the site" do
sign_in users(:one)
end
end
I don't have a sample integration test in the book for Devise, but I think the code in the step definition in the Cucumber chapter will also work if you have Webrat/Capybara installed:
@user = User.create!(:email => "email@email.com",
:password => "password",
:password_confirmation => "password")
visit "login"
fill_in("user_email", :with => @user.email)
fill_in("user_password", :with => "password")
click_button("Sign In")
In case anyone else has a similar problem...
I was in a similar situation (migrating from Authlogic), and had this exact same problem. The issue was in the devise.rb initializer. By default it sets up your test environment to use only 1 stretch during the encryption/decryption of passwords. I honestly don't know what a stretch is, but for Devise to work with old Authlogic encrypted passwords, the stretches has to be 20. Since I was trying to sign in a user that originally had their password encrypted by Authlogic in my test, Devise needs to use 20 stretches in test also. I changed the config like below:
# Limiting the stretches to just one in testing will increase the performance of
# your test suite dramatically. However, it is STRONGLY RECOMMENDED to not use
# a value less than 10 in other environments.
- config.stretches = Rails.env.test? ? 1 : 20
+ config.stretches = 20
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