I have an RSpec feature spec that tests the login for my app. It passes when I run it in RSpec with Capybara, but when I try to run it flagged with js: true
using Capybara-webkit, it fails. This is a problem because my entire app is behind the login, and if I can't get this bit to run I don't know how to do feature specs for the rest of the app.
Here's what I have tried:
- Installing all the Capybara-webkit dependencies listed here. I'm running my app in a Docker container built on the ruby:2.3 image, which is built on Jessie.
- Setting up DatabaseCleaner per this blog post. My
database_cleaner.rb
file is below. - Using the Headless gem (headless.rb below)
- Running RSpec like so:
xvfb-run -a bin/rspec spec/features/log_in_spec.rb
(seems no different than running it normally with Headless)
How do I get my login specs to work under Capybara-webkit? Some of my specs will need to be flagged for JS and some won't, but they'll all need the user to be logged in. Thank you.
log_in_spec.rb
require 'rails_helper'
RSpec.feature "Log in", type: :feature do
scenario "as admin" do
user = create(:admin)
# Tried this instead of with Capybara, works with Capybara but not capybara-webkit
# login_as user, scope: :user, run_callbacks: false
visit root_path
fill_in 'Email', with: user.email
fill_in 'Password', with: user.password
find('.btn-primary').click
expect(page).to have_content('Admin')
end
end
spec_helper.rb
require 'capybara/rspec'
require 'paperclip/matchers'
RSpec.configure do |config|
Capybara.javascript_driver = :webkit
Capybara.app_host = 'https://192.168.99.101'
config.include Paperclip::Shoulda::Matchers
config.expect_with :rspec do |expectations|
expectations.include_chain_clauses_in_custom_matcher_descriptions = true
end
config.mock_with :rspec do |mocks|
mocks.verify_partial_doubles = true
mocks.verify_doubled_constant_names = true
end
config.filter_run :focus
config.run_all_when_everything_filtered = true
config.disable_monkey_patching!
if config.files_to_run.one?
config.default_formatter = 'doc'
end
end
rails_helper.rb
ENV['RAILS_ENV'] ||= 'test'
require File.expand_path('../../config/environment', __FILE__)
# Prevent database truncation if the environment is production
abort("The Rails environment is running in production mode!") if Rails.env.production?
require 'spec_helper'
require 'rspec/rails'
require 'capybara/rails'
require 'devise'
require 'support/controller_macros'
Dir[Rails.root.join('spec/support/**/*.rb')].each { |f| require f }
# Checks for pending migrations before tests are run.
# If you are not using ActiveRecord, you can remove this line.
ActiveRecord::Migration.maintain_test_schema!
RSpec.configure do |config|
config.use_transactional_fixtures = false
config.filter_rails_from_backtrace!
config.include Warden::Test::Helpers
config.before :suite do
Warden.test_mode!
end
config.after :each do
Warden.test_reset!
end
end
# Added headless gem and this code thanks to this post: http://stackoverflow.com/a/28706535/3043668
if ENV['HEADLESS']
require 'headless'
headless = Headless.new
headless.start
at_exit { headless.stop }
end
spec/support/database_cleaner.rb
RSpec.configure do |config|
config.before(:suite) do
DatabaseCleaner.clean_with(:truncation)
end
config.before(:each) do
DatabaseCleaner.strategy = :transaction
end
config.before(:each, js: true) do
DatabaseCleaner.strategy = :truncation
end
config.before(:each) do
DatabaseCleaner.start
end
config.after(:each) do
DatabaseCleaner.clean
end
end
spec/support/headless.rb
RSpec.configure do |config|
config.around type: :feature do |example|
Headless.ly do
example.run
end
end
end
spec/support/capybara.rb
Capybara::Webkit.configure do |config|
config.debug = true
config.allow_unknown_urls
config.timeout = 5
config.ignore_ssl_errors
config.skip_image_loading
end
Here is a gist of the debug output from Capybara-webkit when I run the test. It looks like it's trying the same thing over and over.
UPDATE
I removed my Capybara.app_host
setting, and the non-JS test still passes, but when I run it under capybara-webkit, I see this in the debig output:
Received 0 from "https://127.0.0.1:37193/login"
Page finished with false
Load finished
Page load from command finished
Wrote response false "{"class":"InvalidResponseError","message":"Unable to load URL: http://127.0.0.1:37193/login because of error loading https://127.0.0.1:37193/login: Unknown error"}"
Received "Reset()"
Started "Reset()"
undefined|1|SecurityError: DOM Exception 18: An attempt was made to break through the security policy of the user agent.
It's trying to visit("/login")
and it is being redirected to the https version, and this is making it fail. How do I make it succeed?