class Capybara::RackTest::Browser
Attributes
current_host[RW]
driver[R]
Public Class Methods
new(driver)
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# File lib/capybara/rack_test/browser.rb, line 8 def initialize(driver) @driver = driver end
Public Instance Methods
app()
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# File lib/capybara/rack_test/browser.rb, line 12 def app driver.app end
current_url()
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# File lib/capybara/rack_test/browser.rb, line 77 def current_url last_request.url rescue Rack::Test::Error '' end
dom()
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# File lib/capybara/rack_test/browser.rb, line 92 def dom @dom ||= Capybara::HTML(html) end
find(format, selector)
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# File lib/capybara/rack_test/browser.rb, line 96 def find(format, selector) if format == :css dom.css(selector, Capybara::RackTest::CSSHandlers.new) else dom.xpath(selector) end.map { |node| Capybara::RackTest::Node.new(self, node) } end
follow(method, path, **attributes)
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# File lib/capybara/rack_test/browser.rb, line 35 def follow(method, path, **attributes) return if fragment_or_script?(path) process_and_follow_redirects(method, path, attributes, 'HTTP_REFERER' => current_url) end
html()
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# File lib/capybara/rack_test/browser.rb, line 104 def html last_response.body rescue Rack::Test::Error '' end
options()
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# File lib/capybara/rack_test/browser.rb, line 16 def options driver.options end
process(method, path, attributes = {}, env = {})
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# File lib/capybara/rack_test/browser.rb, line 57 def process(method, path, attributes = {}, env = {}) new_uri = URI.parse(path) method.downcase! unless method.is_a? Symbol if path.empty? new_uri.path = request_path else new_uri.path = request_path if path.start_with?('?') new_uri.path = '/' if new_uri.path.empty? new_uri.path = request_path.sub(%r{/[^/]*$}, '/') + new_uri.path unless new_uri.path.start_with?('/') end new_uri.scheme ||= @current_scheme new_uri.host ||= @current_host new_uri.port ||= @current_port unless new_uri.default_port == @current_port @current_scheme, @current_host, @current_port = new_uri.select(:scheme, :host, :port) reset_cache! send(method, new_uri.to_s, attributes, env.merge(options[:headers] || {})) end
process_and_follow_redirects(method, path, attributes = {}, env = {})
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# File lib/capybara/rack_test/browser.rb, line 40 def process_and_follow_redirects(method, path, attributes = {}, env = {}) process(method, path, attributes, env) return unless driver.follow_redirects? driver.redirect_limit.times do if last_response.redirect? if [307, 308].include? last_response.status process(last_request.request_method, last_response['Location'], last_request.params, env) else process(:get, last_response['Location'], {}, env) end end end raise Capybara::InfiniteRedirectError, "redirected more than #{driver.redirect_limit} times, check for infinite redirects." if last_response.redirect? end
refresh()
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# File lib/capybara/rack_test/browser.rb, line 25 def refresh reset_cache! request(last_request.fullpath, last_request.env) end
reset_cache!()
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# File lib/capybara/rack_test/browser.rb, line 88 def reset_cache! @dom = nil end
reset_host!()
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# File lib/capybara/rack_test/browser.rb, line 83 def reset_host! uri = URI.parse(driver.session_options.app_host || driver.session_options.default_host) @current_scheme, @current_host, @current_port = uri.select(:scheme, :host, :port) end
submit(method, path, attributes)
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# File lib/capybara/rack_test/browser.rb, line 30 def submit(method, path, attributes) path = request_path if path.nil? || path.empty? process_and_follow_redirects(method, path, attributes, 'HTTP_REFERER' => current_url) end
title()
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# File lib/capybara/rack_test/browser.rb, line 110 def title dom.title end
visit(path, **attributes)
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# File lib/capybara/rack_test/browser.rb, line 20 def visit(path, **attributes) reset_host! process_and_follow_redirects(:get, path, attributes) end
Protected Instance Methods
build_rack_mock_session()
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# File lib/capybara/rack_test/browser.rb, line 116 def build_rack_mock_session reset_host! unless current_host Rack::MockSession.new(app, current_host) end
request_path()
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# File lib/capybara/rack_test/browser.rb, line 121 def request_path last_request.path rescue Rack::Test::Error '/' end
Private Instance Methods
fragment_or_script?(path)
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# File lib/capybara/rack_test/browser.rb, line 129 def fragment_or_script?(path) path.gsub(/^#{Regexp.escape(request_path)}/, '').start_with?('#') || path.downcase.start_with?('javascript:') end