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在rails 2里叫cucumber 在rails 3里叫cucumber-rails cucumber-rails 1.0.6升级后（当前1.2.0），就没有了web_steps 和selector support 还有path support 作者的用意是好的，怕因为这个限定或影响了自己cucumber的发挥 同时呢，也少了一个很不错的feature:install，之前scaffold之后会用来生成对应的，cucumber测试，就像是现在rspec和factory_girl可以做默认框架 总之，我没有好办法就把这几个文件又找回来啦，如下，大家情况不知道，我自己还比较习惯用一些订制好了的step的，convention了。

module NavigationHelpers   # Maps a name to a path. Used by the   #   #   When /^I go to (.+)$/ do |page_name|   #   # step definition in web_steps.rb   #   def path_to(page_name)     case page_name     when /^the home\s?page$/       '/'     # Add more mappings here.     # Here is an example that pulls values out of the Regexp:     #     #   when /^(.*)'s profile page$/i     #     user_profile_path(User.find_by_login($1))     else       begin         page_name =~ /^the (.*) page$/         path_components = $1.split(/\s+/)         self.send(path_components.push('path').join('_').to_sym)       rescue NoMethodError, ArgumentError         raise "Can't find mapping from \"#{page_name}\" to a path.\n" +           "Now, go and add a mapping in #{__FILE__}"       end     end   end end World(NavigationHelpers)

module HtmlSelectorsHelpers   # Maps a name to a selector. Used primarily by the   #   #   When /^(.+) within (.+)$/ do |step, scope|   #   # step definitions in web_steps.rb   #   def selector_for(locator)     case locator     when "the page"       "html > body"     # Add more mappings here.     # Here is an example that pulls values out of the Regexp:     #     #  when /^the (notice|error|info) flash$/     #    ".flash.#{$1}"     # You can also return an array to use a different selector     # type, like:     #     #  when /the header/     #    [:xpath, "//header"]     # This allows you to provide a quoted selector as the scope     # for "within" steps as was previously the default for the     # web steps:     when /^"(.+)"$/       $1     else       raise "Can't find mapping from \"#{locator}\" to a selector.\n" +         "Now, go and add a mapping in #{__FILE__}"     end   end end World(HtmlSelectorsHelpers)

# TL;DR: YOU SHOULD DELETE THIS FILE # # This file was generated by Cucumber-Rails and is only here to get you a head start # These step definitions are thin wrappers around the Capybara/Webrat API that lets you # visit pages, interact with widgets and make assertions about page content. # # If you use these step definitions as basis for your features you will quickly end up # with features that are: # # * Hard to maintain # * Verbose to read # # A much better approach is to write your own higher level step definitions, following # the advice in the following blog posts: # # * http://benmabey.com/2008/05/19/imperative-vs-declarative-scenarios-in-user-stories.html # * http://dannorth.net/2011/01/31/whose-domain-is-it-anyway/ # * http://elabs.se/blog/15-you-re-cuking-it-wrong # require 'uri' require 'cgi' require File.expand_path(File.join(File.dirname(__FILE__), "..", "support", "paths")) require File.expand_path(File.join(File.dirname(__FILE__), "..", "support", "selectors")) module WithinHelpers   def with_scope(locator)     locator ? within(*selector_for(locator)) { yield } : yield   end end World(WithinHelpers) # Single-line step scoper When /^(.*) within (.*[^:])$/ do |step, parent|   with_scope(parent) { When step } end # Multi-line step scoper When /^(.*) within (.*[^:]):$/ do |step, parent, table_or_string|   with_scope(parent) { When "#{step}:", table_or_string } end Given /^(?:|I )am on (.+)$/ do |page_name|   visit path_to(page_name) end When /^(?:|I )go to (.+)$/ do |page_name|   visit path_to(page_name) end When /^(?:|I )press "([^"]*)"$/ do |button|   click_button(button) end When /^(?:|I )follow "([^"]*)"$/ do |link|   click_link(link) end When /^(?:|I )fill in "([^"]*)" with "([^"]*)"$/ do |field, value|   fill_in(field, :with => value) end When /^(?:|I )fill in "([^"]*)" for "([^"]*)"$/ do |value, field|   fill_in(field, :with => value) end # Use this to fill in an entire form with data from a table. Example: # #   When I fill in the following: #     | Account Number | 5002       | #     | Expiry date    | 2009-11-01 | #     | Note           | Nice guy   | #     | Wants Email?   |            | # # TODO: Add support for checkbox, select or option # based on naming conventions. # When /^(?:|I )fill in the following:$/ do |fields|   fields.rows_hash.each do |name, value|     When %{I fill in "#{name}" with "#{value}"}   end end When /^(?:|I )select "([^"]*)" from "([^"]*)"$/ do |value, field|   select(value, :from => field) end When /^(?:|I )check "([^"]*)"$/ do |field|   check(field) end When /^(?:|I )uncheck "([^"]*)"$/ do |field|   uncheck(field) end When /^(?:|I )choose "([^"]*)"$/ do |field|   choose(field) end When /^(?:|I )attach the file "([^"]*)" to "([^"]*)"$/ do |path, field|   attach_file(field, File.expand_path(path)) end Then /^(?:|I )should see "([^"]*)"$/ do |text|   if page.respond_to? :should     page.should have_content(text)   else     assert page.has_content?(text)   end end Then /^(?:|I )should see \/([^\/]*)\/$/ do |regexp|   regexp = Regexp.new(regexp)   if page.respond_to? :should     page.should have_xpath('//*', :text => regexp)   else     assert page.has_xpath?('//*', :text => regexp)   end end Then /^(?:|I )should not see "([^"]*)"$/ do |text|   if page.respond_to? :should     page.should have_no_content(text)   else     assert page.has_no_content?(text)   end end Then /^(?:|I )should not see \/([^\/]*)\/$/ do |regexp|   regexp = Regexp.new(regexp)   if page.respond_to? :should     page.should have_no_xpath('//*', :text => regexp)   else     assert page.has_no_xpath?('//*', :text => regexp)   end end Then /^the "([^"]*)" field(?: within (.*))? should contain "([^"]*)"$/ do |field, parent, value|   with_scope(parent) do     field = find_field(field)     field_value = (field.tag_name == 'textarea') ? field.text : field.value     if field_value.respond_to? :should       field_value.should =~ /#{value}/     else       assert_match(/#{value}/, field_value)     end   end end Then /^the "([^"]*)" field(?: within (.*))? should not contain "([^"]*)"$/ do |field, parent, value|   with_scope(parent) do     field = find_field(field)     field_value = (field.tag_name == 'textarea') ? field.text : field.value     if field_value.respond_to? :should_not       field_value.should_not =~ /#{value}/     else       assert_no_match(/#{value}/, field_value)     end   end end Then /^the "([^"]*)" field should have the error "([^"]*)"$/ do |field, error_message|   element = find_field(field)   classes = element.find(:xpath, '..')[:class].split(' ')   form_for_input = element.find(:xpath, 'ancestor::form[1]')   using_formtastic = form_for_input[:class].include?('formtastic')   error_class = using_formtastic ? 'error' : 'field_with_errors'   if classes.respond_to? :should     classes.should include(error_class)   else     assert classes.include?(error_class)   end   if page.respond_to?(:should)     if using_formtastic       error_paragraph = element.find(:xpath, '../*[@class="inline-errors"][1]')       error_paragraph.should have_content(error_message)     else       page.should have_content("#{field.titlecase} #{error_message}")     end   else     if using_formtastic       error_paragraph = element.find(:xpath, '../*[@class="inline-errors"][1]')       assert error_paragraph.has_content?(error_message)     else       assert page.has_content?("#{field.titlecase} #{error_message}")     end   end end Then /^the "([^"]*)" field should have no error$/ do |field|   element = find_field(field)   classes = element.find(:xpath, '..')[:class].split(' ')   if classes.respond_to? :should     classes.should_not include('field_with_errors')     classes.should_not include('error')   else     assert !classes.include?('field_with_errors')     assert !classes.include?('error')   end end Then /^the "([^"]*)" checkbox(?: within (.*))? should be checked$/ do |label, parent|   with_scope(parent) do     field_checked = find_field(label)['checked']     if field_checked.respond_to? :should       field_checked.should be_true     else       assert field_checked     end   end end Then /^the "([^"]*)" checkbox(?: within (.*))? should not be checked$/ do |label, parent|   with_scope(parent) do     field_checked = find_field(label)['checked']     if field_checked.respond_to? :should       field_checked.should be_false     else       assert !field_checked     end   end end Then /^(?:|I )should be on (.+)$/ do |page_name|   current_path = URI.parse(current_url).path   if current_path.respond_to? :should     current_path.should == path_to(page_name)   else     assert_equal path_to(page_name), current_path   end end Then /^(?:|I )should have the following query string:$/ do |expected_pairs|   query = URI.parse(current_url).query   actual_params = query ? CGI.parse(query) : {}   expected_params = {}   expected_pairs.rows_hash.each_pair{|k,v| expected_params[k] = v.split(',')}   if actual_params.respond_to? :should     actual_params.should == expected_params   else     assert_equal expected_params, actual_params   end end Then /^show me the page$/ do   save_and_open_page end

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