module Capybara::SpecHelper
Public Class Methods
configure(config)
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# File lib/capybara/spec/spec_helper.rb, line 20 def configure(config) config.filter_run_excluding requires: method(:filter).to_proc config.before { Capybara::SpecHelper.reset! } config.after { Capybara::SpecHelper.reset! } # Test in 3.5+ where metadata doesn't autotrigger shared context inclusion - will be only behavior in RSpec 4 config.shared_context_metadata_behavior = :apply_to_host_groups if RSpec::Core::Version::STRING.to_f >= 3.5 end
filter(requires, metadata)
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# File lib/capybara/spec/spec_helper.rb, line 44 def filter(requires, metadata) if requires and metadata[:capybara_skip] requires.any? do |require| metadata[:capybara_skip].include?(require) end else false end end
reset!()
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# File lib/capybara/spec/spec_helper.rb, line 28 def reset! Capybara.app = TestApp Capybara.app_host = nil Capybara.default_selector = :xpath Capybara.default_max_wait_time = 1 Capybara.ignore_hidden_elements = true Capybara.exact = false Capybara.exact_options = false Capybara.raise_server_errors = true Capybara.visible_text_only = false Capybara.match = :smart Capybara.wait_on_first_by_default = false Capybara.enable_aria_label = false reset_threadsafe end
reset_threadsafe(bool = false, session = nil)
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# File lib/capybara/spec/spec_helper.rb, line 88 def reset_threadsafe(bool = false, session = nil) Capybara::Session.class_variable_set(:@@instance_created, false) # Work around limit on when threadsafe can be changed Capybara.threadsafe = bool session = session.current_session if session.respond_to?(:current_session) session.instance_variable_set(:@config, nil) if session end
run_specs(session, name, options={})
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# File lib/capybara/spec/spec_helper.rb, line 59 def run_specs(session, name, options={}) specs = @specs RSpec.describe Capybara::Session, name, options do include Capybara::SpecHelper include Capybara::RSpecMatchers before do @session = session end after do @session.reset_session! end before :each, psc: true do SpecHelper.reset_threadsafe(true, @session) end after psc: true do SpecHelper.reset_threadsafe(false, @session) end specs.each do |spec_name, spec_options, block| describe spec_name, spec_options do class_eval(&block) end end end end
spec(name, options={}, &block)
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# File lib/capybara/spec/spec_helper.rb, line 54 def spec(name, options={}, &block) @specs ||= [] @specs << [name, options, block] end
Public Instance Methods
extract_results(session)
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# File lib/capybara/spec/spec_helper.rb, line 113 def extract_results(session) expect(session).to have_xpath("//pre[@id='results']") YAML.load Nokogiri::HTML(session.body).xpath("//pre[@id='results']").first.inner_html.lstrip end
marionette?(session)
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# File lib/capybara/spec/spec_helper.rb, line 118 def marionette?(session) session.driver.respond_to?(:marionette?, true) && session.driver.send(:marionette?) end
quietly() { || ... }
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# File lib/capybara/spec/spec_helper.rb, line 105 def quietly silence_stream(STDOUT) do silence_stream(STDERR) do yield end end end
rspec2?()
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# File lib/capybara/spec/spec_helper.rb, line 122 def rspec2? !defined?(::RSpec::Expectations::Version) || (Gem::Version.new(RSpec::Expectations::Version::STRING) < Gem::Version.new('3.0')) end
silence_stream(stream) { || ... }
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# File lib/capybara/spec/spec_helper.rb, line 96 def silence_stream(stream) old_stream = stream.dup stream.reopen(RbConfig::CONFIG['host_os'] =~ /rmswin|mingw/ ? 'NUL:' : '/dev/null') stream.sync = true yield ensure stream.reopen(old_stream) end