166 lines
3.4 KiB
Ruby
166 lines
3.4 KiB
Ruby
require 'capybara'
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module Capybara
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def self.included(base)
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base.send(:include, Capybara::DSL)
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warn "`include Capybara` is deprecated please use `include Capybara::DSL` instead."
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end
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class << self
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attr_writer :default_driver, :current_driver, :javascript_driver, :session_name
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attr_accessor :app
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##
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#
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# @return [Symbol] The name of the driver to use by default
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#
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def default_driver
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@default_driver || :rack_test
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end
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##
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#
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# @return [Symbol] The name of the driver currently in use
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#
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def current_driver
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@current_driver || default_driver
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end
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alias_method :mode, :current_driver
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##
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#
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# @return [Symbol] The name of the driver used when JavaScript is needed
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#
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def javascript_driver
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@javascript_driver || :selenium
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end
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##
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#
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# Use the default driver as the current driver
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#
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def use_default_driver
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@current_driver = nil
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end
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##
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#
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# Yield a block using a specific driver
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#
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def using_driver(driver)
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previous_driver = Capybara.current_driver
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Capybara.current_driver = driver
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yield
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ensure
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@current_driver = previous_driver
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end
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##
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#
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# Yield a block using a specific wait time
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#
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def using_wait_time(seconds)
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previous_wait_time = Capybara.default_wait_time
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Capybara.default_wait_time = seconds
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yield
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ensure
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Capybara.default_wait_time = previous_wait_time
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end
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##
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#
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# The current Capybara::Session based on what is set as Capybara.app and Capybara.current_driver
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#
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# @return [Capybara::Session] The currently used session
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#
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def current_session
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session_pool["#{current_driver}:#{session_name}:#{app.object_id}"] ||= Capybara::Session.new(current_driver, app)
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end
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##
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#
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# Reset sessions, cleaning out the pool of sessions. This will remove any session information such
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# as cookies.
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#
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def reset_sessions!
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session_pool.each { |mode, session| session.reset! }
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end
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alias_method :reset!, :reset_sessions!
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##
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#
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# The current session name.
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#
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# @return [Symbol] The name of the currently used session.
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#
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def session_name
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@session_name ||= :default
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end
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##
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#
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# Yield a block using a specific session name.
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#
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def using_session(name)
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self.session_name = name
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yield
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ensure
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self.session_name = :default
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end
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private
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def session_pool
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@session_pool ||= {}
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end
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end
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module DSL
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##
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#
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# Shortcut to working in a different session.
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#
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def using_session(name, &block)
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Capybara.using_session(name, &block)
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end
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##
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#
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# Shortcut to using a different wait time.
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#
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def using_wait_time(seconds, &block)
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Capybara.using_wait_time(seconds, &block)
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end
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##
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#
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# Shortcut to accessing the current session.
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#
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# class MyClass
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# include Capybara::DSL
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#
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# def has_header?
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# page.has_css?('h1')
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# end
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# end
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#
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# @return [Capybara::Session] The current session object
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#
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def page
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Capybara.current_session
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end
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Session::DSL_METHODS.each do |method|
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class_eval <<-RUBY, __FILE__, __LINE__+1
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def #{method}(*args, &block)
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page.#{method}(*args, &block)
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end
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RUBY
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end
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end
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extend(Capybara::DSL)
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end
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