126 lines
3.9 KiB
Ruby
126 lines
3.9 KiB
Ruby
# frozen_string_literal: true
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require 'rspec'
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require 'rspec/expectations'
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require 'capybara'
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require 'capybara/rspec' # Required here instead of in rspec_spec to avoid RSpec deprecation warning
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require 'capybara/spec/test_app'
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require 'nokogiri'
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Capybara.save_path = File.join(Dir.pwd, 'save_path_tmp')
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module Capybara
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module SpecHelper
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class << self
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def configure(config)
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config.filter_run_excluding requires: method(:filter).to_proc
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config.before { Capybara::SpecHelper.reset! }
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config.after { Capybara::SpecHelper.reset! }
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# Test in 3.5+ where metadata doesn't autotrigger shared context inclusion - will be only behavior in RSpec 4
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config.shared_context_metadata_behavior = :apply_to_host_groups if config.respond_to?(:shared_context_metadata_behavior=)
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end
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def reset!
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Capybara.app = TestApp
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Capybara.app_host = nil
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Capybara.default_selector = :xpath
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Capybara.default_max_wait_time = 1
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Capybara.ignore_hidden_elements = true
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Capybara.exact = false
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Capybara.raise_server_errors = true
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Capybara.visible_text_only = false
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Capybara.match = :smart
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Capybara.enable_aria_label = false
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Capybara.default_set_options = {}
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Capybara.disable_animation = false
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Capybara.test_id = nil
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Capybara.predicates_wait = true
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Capybara.default_normalize_ws = false
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reset_threadsafe
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end
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def filter(requires, metadata)
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if requires && metadata[:capybara_skip]
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requires.any? do |require|
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metadata[:capybara_skip].include?(require)
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end
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else
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false
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end
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end
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def spec(name, *options, &block)
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@specs ||= []
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@specs << [name, options, block]
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end
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def run_specs(session, name, **options, &filter_block)
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specs = @specs
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RSpec.describe Capybara::Session, name, options do # rubocop:disable RSpec/EmptyExampleGroup
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include Capybara::SpecHelper
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include Capybara::RSpecMatchers
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# rubocop:disable RSpec/ScatteredSetup
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before do |example|
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@session = session
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instance_exec(example, &filter_block) if filter_block
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end
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after do
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session.reset_session!
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end
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before :each, psc: true do
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SpecHelper.reset_threadsafe(true, session)
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end
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after psc: true do
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SpecHelper.reset_threadsafe(false, session)
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end
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before :each, :exact_false do
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Capybara.exact = false
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end
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# rubocop:enable RSpec/ScatteredSetup
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specs.each do |spec_name, spec_options, block|
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describe spec_name, *spec_options do # rubocop:disable RSpec/EmptyExampleGroup
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class_eval(&block)
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end
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end
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end
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end
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def reset_threadsafe(bool = false, session = nil)
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Capybara::Session.class_variable_set(:@@instance_created, false) # Work around limit on when threadsafe can be changed
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Capybara.threadsafe = bool
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session = session.current_session if session.respond_to?(:current_session)
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session&.instance_variable_set(:@config, nil)
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end
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end
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def silence_stream(stream)
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old_stream = stream.dup
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stream.reopen(RbConfig::CONFIG['host_os'] =~ /rmswin|mingw/ ? 'NUL:' : '/dev/null')
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stream.sync = true
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yield
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ensure
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stream.reopen(old_stream)
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end
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def quietly
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silence_stream(STDOUT) do
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silence_stream(STDERR) do
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yield
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end
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end
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end
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def extract_results(session)
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expect(session).to have_xpath("//pre[@id='results']")
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YAML.load Nokogiri::HTML(session.body).xpath("//pre[@id='results']").first.inner_html.lstrip
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end
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end
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end
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Dir[File.dirname(__FILE__) + '/session/**/*.rb'].each { |file| require_relative file }
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