Tentatively factoring over some commonly used steps from songkick's w…

…eb app for general use.

lib/cucumber/steps_library/factory_girl.rb

@@ -0,0 +1,3 @@
+Given /there is (?:one|an?) ([^ ]+)$/ do |entity_type| #"
+  Factory(entity_type.underscore.to_sym)
+end

lib/cucumber/steps_library/webrat.rb

@@ -0,0 +1,103 @@
+# Commonly used webrat steps
+# http://github.com/brynary/webrat
+
+def escape_text_for_regexp(text)
+  text = text.gsub(/£/, "£") # This allows features to express currencies as the user would see them, but the code to compare with the HTML
+  text = Regexp.escape(text).gsub(/\\ /, '\s+') # allow any amount of whitespace / newlines because we're looking at HTML
+  /#{text}/im  
+end
+
+def strip_html_tags_from(html)
+  html.gsub(/<[^>]*>/, "")
+end
+
+def within_list(css_class)
+  css_selector = css_class.gsub(/ /, '.') #stack the css classes for selection
+  list = current_dom.at("ol.#{css_selector}") || current_dom.at("ul.#{css_selector}") # Could add an opt param to the method to make this explicit - for now we don't care
+  assert_not_nil(list, "Expected to find a ul or li tag matching the css class '#{css_class}'")
+  yield list
+end
+
+Given /^I am viewing "(.*)"$/ do |path|
+  visits(path)
+end
+
+When /^I press "(.*)"$/ do |button|
+  clicks_button(button)
+end
+
+When /^I follow "(.*)"$/ do |link|
+  clicks_link(link)
+end
+
+When /^I fill in "(.*)" for "(.*)"$/ do |value, field|
+  fills_in(field, :with => value)
+end
+
+When /^I fill in "(.*)" with "(.*)"$/ do |field, value|
+  fills_in(field, :with => value)
+end
+
+When /^I check "(.*)"$/ do |field|
+  checks(field)
+end
+
+When /^I uncheck "(.*)"$/ do |field|
+  unchecks(field)
+end
+
+When /^I choose "(.*)"$/ do |field|
+  chooses(field)
+end
+
+When /^I select "(.*)" from "(.*)"$/ do |value, field| 
+  selects(value, :from => field)
+end
+
+When /^I (view|go to|visit) "(.*)"$/ do |_, path|
+  visits(path)
+end
+
+When /^I clear my session$/ do
+  cookies.delete("_session_id")
+end
+
+Then /^I should see(?: | the text )?"(.*)"$/ do |text| #"
+  response.should have_text(escape_text_for_regexp(text))
+end
+
+Then /^I should see the text "(.*)" in the "(.*)" section of the page$/ do |expected_text, container_class| #"
+  selector = "div.#{container_class}"
+  response.should have_tag(selector, :text => escape_text_for_regexp(expected_text))
+end
+
+Then /^I should not see(?: | the text )?"(.*)"$/ do |text| #"
+  response.should_not have_text(escape_text_for_regexp(text))
+end
+
+Then /^I should be (at|on) "(.*)"$/ do |_, path|
+  response.should be_success
+  response.request.request_uri.should =~ /(#{root_url.chop})?#{path}/
+end
+
+Then /^I should be redirected to "(.*)"$/ do |path|
+  response.should redirect_to(path)
+end
+
+Then /I should see an image$/ do 
+  response.should have_tag("img")
+end
+
+Then /^I should see the text "(.*)" in the "(.*)" list$/ do |text, css_class| #"
+  within_list(css_class) do |list|
+    matching_list_items = list.search("li").select{ |li| strip_html_tags_from(li.inner_html) =~ escape_text_for_regexp(text) }
+    assert(matching_list_items.length > 0, "Expected to find at least one list item matching #{escape_text_for_regexp(text)} in this HTML fragment:\n#{list.inner_html}")
+  end
+end
+
+Then /^I should see an image with the alternate text "(.*)" in the "(.*)" list$/ do |text, css_class| #"
+  within_list(css_class) do |list|
+    matching_tags = list.search("img").select{ |img| img["alt"] = text }
+    assert(matching_tags.length > 0, "Expected to find at least one matching image in this HTML fragment:\n#{list.inner_html}")
+  end
+end