Contents

# frozen_string_literal: true

require "selenium-webdriver"

module Decidim
  # Helpers meant to be used only during capybara test runs.
  module CapybaraTestHelpers
    def switch_to_host(host = "lvh.me")
      raise "Can't switch to a custom host unless it really exists. Use `whatever.lvh.me` as a workaround." unless /lvh\.me$/.match?(host)

      app_host = (host ? "http://#{host}" : nil)
      Capybara.app_host = app_host
    end

    def switch_to_default_host
      Capybara.app_host = nil
    end
  end
end

Capybara.register_driver :headless_chrome do |app|
  http_client = Selenium::WebDriver::Remote::Http::Default.new
  http_client.read_timeout = 120

  options = ::Selenium::WebDriver::Chrome::Options.new
  options.args << "--headless"
  options.args << "--no-sandbox"
  options.args << "--window-size=1024,768"

  Capybara::Selenium::Driver.new(
    app,
    browser: :chrome,
    options: options,
    http_client: http_client
  )
end

# Monkeypatch the other place where capybara can timeout. We should contribute
# the configurability to capybara if this works consistently and proves to be
# useful
module Capybara
  class Server
    def wait_for_pending_requests
      Timeout.timeout(120) { sleep(0.01) while pending_requests? }
    rescue Timeout::Error
      raise "Requests did not finish in 120 seconds"
    end
  end
end

Capybara.configure do |config|
  config.always_include_port = true
end

Capybara.asset_host = "http://localhost:3000"

RSpec.configure do |config|
  config.before :each, type: :system do
    driven_by(:headless_chrome)
    switch_to_default_host
  end

  config.before :each, driver: :rack_test do
    driven_by(:rack_test)
  end

  config.around :each, :slow do |example|
    max_wait_time_for_slow_specs = 7

    using_wait_time(max_wait_time_for_slow_specs) do
      example.run
    end
  end

  config.include Decidim::CapybaraTestHelpers, type: :system
  config.include Devise::Test::IntegrationHelpers, type: :system
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
decidim-dev-0.10.1	lib/decidim/dev/test/rspec_support/capybara.rb
decidim-dev-0.10.0	lib/decidim/dev/test/rspec_support/capybara.rb
decidim-dev-0.9.3	lib/decidim/dev/test/rspec_support/capybara.rb
decidim-dev-0.9.2	lib/decidim/dev/test/rspec_support/capybara.rb
decidim-dev-0.9.1	lib/decidim/dev/test/rspec_support/capybara.rb
decidim-dev-0.9.0	lib/decidim/dev/test/rspec_support/capybara.rb