测试Auth0在Rails中使用RSpec登录

Question

I'm using Auth0 for authentication in my rails app. I need to write some feature tests for login and signup. I can't seem to find something concrete on how to do this with rspec and capybara.

Tried doing something along the lines explained in this gist but it still doesn't work. If someone has had experience with rspec feature tests with Auth0 I'd appreciate if you would guide me in the right direction.

Thanks!

My configuration

# in spec/support/omniauth_macros.rb
module OmniauthMacros
  def mock_auth_hash
    # The mock_auth configuration allows you to set per-provider (or default)
    # authentication hashes to return during integration testing.
    OmniAuth.config.mock_auth[:auth0] = {
      'provider' => 'auth0',
      'uid' => '123545',
      'user_info' => {
        'name' => 'mockuser',
        'image' => 'mock_user_thumbnail_url'
      },
      'credentials' => {
        'token' => 'mock_token',
        'secret' => 'mock_secret'
      }
    }
  end
end

# in spec/requests/spec_helper.rb
RSpec.configure do |config|
  # ...
  # include our macro
  config.include(OmniauthMacros)
end

OmniAuth.config.test_mode = true

Then in my spec I have

   scenario 'Should successfully login user' do
       visit login_path

       mock_auth_hash
       click_link "Sign in"

      expect(page).to have_content('Signed in successfully')
      expect(page).to have_link("Logout", href: logout_path)
    end

Answer 1

This is how I solved it

# in spec/support/omniauth_macros.rb
module OmniauthMacros
  def mock_valid_auth_hash(user)
    # The mock_auth configuration allows you to set per-provider (or default)
    # authentication hashes to return during integration testing.
    opts = {
        "provider": user.provider,
        "uid": user.uid,
        "info": {
            "email": user.email,
            "first_name": user.first_name,
            "last_name": user.last_name,
        },
        "credentials": {
            "token": "XKLjnkKJj7hkHKJkk",
            "expires": true,
            "id_token": "eyJ0eXAiOiJK1VveHkwaTFBNXdTek41dXAiL.Wz8bwniRJLQ4Fqx_omnGDCX1vrhHjzw",
            "token_type": "Bearer"
        }
    }
    OmniAuth.config.mock_auth[:auth0] =  OmniAuth::AuthHash.new(opts)
  end

  def mock_invalid_auth_hash
    OmniAuth.config.mock_auth[:auth0] = :invalid_credentials
  end
end

# in spec/support/features/session_helpers.rb
module Features
  module SessionHelpers

    def log_in(user, invalid=false, strategy = :auth0)
      invalid ?  mock_invalid_auth_hash : mock_valid_auth_hash(user)
      Rails.application.env_config["omniauth.auth"] = OmniAuth.config.mock_auth[strategy.to_sym]
      visit "/auth/#{strategy.to_s}/callback?code=vihipkGaumc5IVgs"
    end
  end
end

# in spec/support/rails_helper.rb
RSpec.configure do |config|
  # ...
  # include our macro
  config.include(OmniauthMacros)

  # include Session helpers
  config.include Features::SessionHelpers, type: :feature
end

And finally my feature test to simulate login looks like

# user signin feature test

require 'rails_helper'

feature 'Login with Omniauth' do
  given(:user) { create(:user) }

  context "With valid credentials" do
    scenario 'Should successfully login user' do
      log_in(user)

      expect(page).to have_content("successfully signed in")
      expect(page).to have_link("Logout", href: logout_path)
    end
  end

  context "With invalid credentials" do
    scenario "Should not log in user" do
      log_in(user, true)
      expect(page).to have_content('invalid_credentials')
    end
  end
end

Hope this helps!