feat: install launchy and configure capybare to use headless chrome.

Gemfile

@@ -45,6 +45,7 @@ group :test do
   gem 'capybara'
   gem 'selenium-webdriver'
   gem 'chromedriver-helper'
+  gem 'launchy'
   # gem 'database_cleaner'
   # gem 'factory_bot_rails'
 end

Gemfile.lock

@@ -82,6 +82,8 @@ GEM
       concurrent-ruby (~> 1.0)
     io-like (0.3.0)
     jaro_winkler (1.5.3)
+    launchy (2.4.3)
+      addressable (~> 2.3)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
@@ -236,6 +238,7 @@ DEPENDENCIES
   capybara
   chromedriver-helper
   font-awesome-sass (~> 5.6.1)
+  launchy
   listen (>= 3.0.5, < 3.2)
   pg (>= 0.18, < 2.0)
   puma (~> 3.11)

spec/rails_helper.rb

@@ -3,28 +3,11 @@
 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 'rspec/rails'
 require 'capybara/rspec'
 require 'spec_helper'
-# Add additional requires below this line. Rails is not loaded until this point!
-
-# Requires supporting ruby files with custom matchers and macros, etc, in
-# spec/support/ and its subdirectories. Files matching `spec/**/*_spec.rb` are
-# run as spec files by default. This means that files in spec/support that end
-# in _spec.rb will both be required and run as specs, causing the specs to be
-# run twice. It is recommended that you do not name files matching this glob to
-# end with _spec.rb. You can configure this pattern with the --pattern
-# option on the command line or in ~/.rspec, .rspec or `.rspec-local`.
-#
-# The following line is provided for convenience purposes. It has the downside
-# of increasing the boot-up time by auto-requiring all files in the support
-# directory. Alternatively, in the individual `*_spec.rb` files, manually
-# require only the support files necessary.
-#
-# Dir[Rails.root.join('spec', 'support', '**', '*.rb')].each { |f| require f }
 
-# Checks for pending migrations and applies them before tests are run.
-# If you are not using ActiveRecord, you can remove these lines.
 begin
   ActiveRecord::Migration.maintain_test_schema!
 rescue ActiveRecord::PendingMigrationError => e

spec/spec_helper.rb

@@ -1,18 +1,3 @@
-# This file was generated by the `rails generate rspec:install` command. Conventionally, all
-# specs live under a `spec` directory, which RSpec adds to the `$LOAD_PATH`.
-# The generated `.rspec` file contains `--require spec_helper` which will cause
-# this file to always be loaded, without a need to explicitly require it in any
-# files.
-#
-# Given that it is always loaded, you are encouraged to keep this file as
-# light-weight as possible. Requiring heavyweight dependencies from this file
-# will add to the boot time of your test suite on EVERY test run, even for an
-# individual file that may not need all of that loaded. Instead, consider making
-# a separate helper file that requires the additional dependencies and performs
-# the additional setup, and require it from the spec files that actually need
-# it.
-#
-# See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
 RSpec.configure do |config|
   # rspec-expectations config goes here. You can use an alternate
   # assertion/expectation library such as wrong or the stdlib/minitest
@@ -43,54 +28,12 @@
   # inherited by the metadata hash of host groups and examples, rather than
   # triggering implicit auto-inclusion in groups with matching metadata.
   config.shared_context_metadata_behavior = :apply_to_host_groups
+end
 
-# The settings below are suggested to provide a good initial experience
-# with RSpec, but feel free to customize to your heart's content.
-=begin
-  # This allows you to limit a spec run to individual examples or groups
-  # you care about by tagging them with `:focus` metadata. When nothing
-  # is tagged with `:focus`, all examples get run. RSpec also provides
-  # aliases for `it`, `describe`, and `context` that include `:focus`
-  # metadata: `fit`, `fdescribe` and `fcontext`, respectively.
-  config.filter_run_when_matching :focus
-
-  # Allows RSpec to persist some state between runs in order to support
-  # the `--only-failures` and `--next-failure` CLI options. We recommend
-  # you configure your source control system to ignore this file.
-  config.example_status_persistence_file_path = "spec/examples.txt"
-
-  # Limits the available syntax to the non-monkey patched syntax that is
-  # recommended. For more details, see:
-  #   - http://rspec.info/blog/2012/06/rspecs-new-expectation-syntax/
-  #   - http://www.teaisaweso.me/blog/2013/05/27/rspecs-new-message-expectation-syntax/
-  #   - http://rspec.info/blog/2014/05/notable-changes-in-rspec-3/#zero-monkey-patching-mode
-  config.disable_monkey_patching!
-
-  # Many RSpec users commonly either run the entire suite or an individual
-  # file, and it's useful to allow more verbose output when running an
-  # individual spec file.
-  if config.files_to_run.one?
-    # Use the documentation formatter for detailed output,
-    # unless a formatter has already been configured
-    # (e.g. via a command-line flag).
-    config.default_formatter = "doc"
-  end
-
-  # Print the 10 slowest examples and example groups at the
-  # end of the spec run, to help surface which specs are running
-  # particularly slow.
-  config.profile_examples = 10
-
-  # Run specs in random order to surface order dependencies. If you find an
-  # order dependency and want to debug it, you can fix the order by providing
-  # the seed, which is printed after each run.
-  #     --seed 1234
-  config.order = :random
-
-  # Seed global randomization in this process using the `--seed` CLI option.
-  # Setting this allows you to use `--seed` to deterministically reproduce
-  # test failures related to randomization by passing the same `--seed` value
-  # as the one that triggered the failure.
-  Kernel.srand config.seed
-=end
+Capybara.register_driver :headless_chrome do |app|
+  capabilities = Selenium::WebDriver::Remote::Capabilities.chrome(
+    'chromeOptions' => { args: %w(headless disable-gpu) + [ 'window-size=1280,800' ] })
+  Capybara::Selenium::Driver.new app, browser: :chrome, desired_capabilities: capabilities
 end
+Capybara.save_path = Rails.root.join('tmp/capybara')
+Capybara.javascript_driver = :headless_chrome