Revert "adding html unit spike" which was inadvertantly merged in
This reverts commit 0800f79428.
This commit is contained in:
Bryan Helmkamp
parent
50762b6f5a
commit
3d467f3c11
@ -1,41 +0,0 @@
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$:.unshift(File.dirname(__FILE__)) unless $:.include?(File.dirname(__FILE__)) || $:.include?(File.expand_path(File.dirname(__FILE__)))
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module RubyHtmlUnit
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Jars = Dir[File.dirname(__FILE__) + '/ruby_html_unit/htmlunit/*.jar']
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end
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if RUBY_PLATFORM =~ /java/
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require 'java'
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RubyHtmlUnit::Jars.each { |jar| require(jar) }
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module HtmlUnit
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include_package 'com.gargoylesoftware.htmlunit'
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end
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JavaString = java.lang.String
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else
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raise "RubyHtmlUnit only works on JRuby at the moment."
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end
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Dir[File.join(File.dirname(__FILE__), "ruby_html_unit", "*.rb")].each do |file|
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require File.expand_path(file)
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end
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# Deal with the test server
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if `uname`.chomp == "Darwin"
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TEST_SERVER_PORT = '3001'
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if `ps ax`.match(/^\s*(\d*).*-e test -p #{TEST_SERVER_PORT}/)
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puts "A test server was found running on port #{TEST_SERVER_PORT} (PID #{$1})"
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else
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puts "A test server was not found running (looking for -e test -p #{TEST_SERVER_PORT})"
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puts "Please start a new test server using the command below:"
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puts
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command_string = "ruby #{RAILS_ROOT}/script/server -e test -p #{TEST_SERVER_PORT}"
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puts command_string
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exit
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end
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end
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@ -1,13 +0,0 @@
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module RubyHtmlUnit
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class AlertHandler
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def handleAlert(html_unit_page, alert_message)
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alert_messages << alert_message
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end
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def alert_messages
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@alert_messages ||= []
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end
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end
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end
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@ -1,119 +0,0 @@
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module RubyHtmlUnit
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class Element
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def initialize(element, page)
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@html_unit_element = element
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@page = page
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end
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def elem_type
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@html_unit_element.node_name
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end
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def id_attribute
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@html_unit_element.id_attribute
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end
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def matches_text?(text)
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@html_unit_element.as_text =~ text_as_regexp(text)
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end
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def matches_attribute?(attribute, text)
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@html_unit_element.get_attribute(attribute) =~ text_as_regexp(text)
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end
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def ancestors
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current_element = self
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[].tap do |ancs|
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while current_element.parent && current_element.elem_type != 'html'
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ancs << current_element
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current_element = current_element.parent
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end
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end
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end
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def label_matches?(label_text)
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ancestors.each do |anc|
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return true if anc.elem_type == 'label' && anc.matches_text?(label_text)
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end
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if id_attribute.blank?
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return nil
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else
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label_tag = @page.elements_by_xpath("//label[@for='#{id_attribute}']").first
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return label_tag if label_tag && label_tag.matches_text?(label_text)
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end
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end
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def click
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@html_unit_element.click
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end
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def fill_in_with(value)
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clear
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type_string(value)
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end
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def clear
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case @html_unit_element.getTagName
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when 'textarea' then @html_unit_element.setText('')
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when 'input' then @html_unit_element.setValueAttribute('')
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end
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end
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def select(option_text)
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@html_unit_element.getOptions.select { |e| e.asText =~ text_as_regexp(option_text) }.each do |option|
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option.click
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#@container.update_page(option.click)
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end
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end
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def set(value = true)
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@html_unit_element.setChecked(value)
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#value ? @html_unit_element.click : @html_unit_element.setChecked(value)
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end
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def includes_option?(option_text)
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!!@html_unit_element.getByXPath("//option").detect {|opt| opt.as_text =~ text_as_regexp(option_text) }
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end
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def to_s
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@html_unit_element.as_text
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end
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def hidden?
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!!ancestors.detect { |elem| elem.style =~ /display\s*:[\s'"]*none/ }
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end
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def visible?
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!hidden?
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end
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def parent
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@html_unit_element.respond_to?(:parent_node) ? Element.new(@html_unit_element.parent_node, @page) : nil
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end
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def class_name
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@html_unit_element.class_attribute
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end
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def method_missing(name, *args)
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return @html_unit_element.send("#{name}_attribute") if @html_unit_element.respond_to?("#{name}_attribute")
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super
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end
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protected
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def type_string(value)
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last_page = nil
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JavaString.new(value.to_java_bytes, @html_unit_element.getPage.getPageEncoding).toCharArray.each do |char|
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last_page = @html_unit_element.type(char)
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end
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last_page
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end
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def text_as_regexp(text)
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Regexp.new(Regexp.escape(text), true)
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end
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end
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end
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@ -1,114 +0,0 @@
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module RubyHtmlUnit
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class Page
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SAVED_PAGE_DIR = File.expand_path('.')
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def initialize(html_unit_page)
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@html_unit_page = html_unit_page
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end
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def body
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@html_unit_page.getWebResponse.getContentAsString || ''
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end
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alias_method :html_document, :body
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def find_link(text)
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matching_links = elements_by_tag_name('a').select{|e| e.matches_text?(text)}
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if matching_links.any?
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matching_links.sort_by { |l| l.to_s.length }.first
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else
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flunk("Could not find link with text #{text.inspect}")
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end
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end
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def find_button(text = nil)
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buttons = []
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field_type_xpaths = %w( //button //input[@type='submit'] //input[@type='reset'] //input[@type='image'] //input[@type='button'] )
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field_type_xpaths.each do |xpath_expr|
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buttons += elements_by_xpath(xpath_expr)
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end
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return buttons.first if text.nil?
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matching_buttons = buttons.select{|b| b.matches_attribute?('value', text) }
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if matching_buttons.any?
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matching_buttons.sort_by { |b| b.to_s.length }.first
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else
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flunk("Could not find button with text #{text.inspect}")
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end
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end
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def find_field(id_or_name_or_label, field_type)
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field_type_xpaths = case field_type
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when :text then %w( //input[@type='text'] //input[@type='hidden'] //textarea )
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when :select then %w( //select )
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when :radio then %w( //input[@type='radio'] )
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when :checkbox then %w( //input[@type='checkbox'] )
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end
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field_type_xpaths.each do |xpath_expr|
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elements_by_xpath(xpath_expr).each do |possible_field|
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return possible_field if possible_field.id_attribute == id_or_name_or_label ||
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possible_field.name == id_or_name_or_label ||
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possible_field.label_matches?(id_or_name_or_label)
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end
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end
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flunk("Could not find #{field_type_xpaths.inspect}: #{id_or_name_or_label.inspect}")
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end
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def find_select_list_with_option(option_text, id_or_name_or_label = nil)
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if id_or_name_or_label
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select_tag = find_field(id_or_name_or_label, :select)
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return select_tag if select_tag && select_tag.includes_option?(option_text)
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else
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elements_by_xpath("//select").each do |sel|
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if sel.includes_option?(option_text)
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return sel
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end
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end
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end
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nil
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end
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def elements_by_tag_name(tag_name)
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node_list = @html_unit_page.getElementsByTagName(tag_name)
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list_len = node_list.length
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[].tap do |array|
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0.upto(list_len-1) { |i| array << Element.new(node_list.item(i), self)}
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end
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end
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def elements_by_xpath(xpath_expression)
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@html_unit_page.getByXPath(xpath_expression).to_a.map{ |e| Element.new(e, self) }
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end
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def save_and_open
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return unless File.exist?(SAVED_PAGE_DIR)
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filename = "#{SAVED_PAGE_DIR}/webrat-#{Time.now.to_i}.html"
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File.open(filename, "w") do |f|
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f.write rewrite_css_and_image_references(body)
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end
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open_in_browser(filename)
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end
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def rewrite_css_and_image_references(response_html) # :nodoc
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response_html.gsub(%r<"/(stylesheets|images)>, Session.rewrite_url('"/\1'))
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end
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def open_in_browser(path) # :nodoc
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`open #{path}`
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end
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def flunk(message)
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raise message
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end
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end
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end
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@ -1,24 +0,0 @@
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module RubyHtmlUnit
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class Response
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def initialize(html_unit_response)
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@html_unit_response = html_unit_response
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end
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def success?
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@html_unit_response.status_code / 100 == 2
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end
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def content_type
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@html_unit_response.content_type
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end
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def body
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@html_unit_response.getContentAsString || ''
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end
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alias_method :text, :body
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end
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end
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@ -1,26 +0,0 @@
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class Spec::Story::Runner::ScenarioRunner
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def initialize
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@listeners = []
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end
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end
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module RubyHtmlUnit
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class RspecStory
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include ::Spec::Matchers
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include ::Spec::Rails::Matchers
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def current_session
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@current_session ||= Session.new
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end
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def method_missing(name, *args)
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if current_session.respond_to?(name)
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current_session.send(name, *args)
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else
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super
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end
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end
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end
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end
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@ -1,127 +0,0 @@
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module RubyHtmlUnit
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class Session
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attr_accessor :response, :current_page, :alert_handler
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include ActionController::UrlWriter
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include ActionController::Assertions
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include Test::Unit::Assertions
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class << self
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def rewrite_url(url)
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if url =~ %r{^(/.*)} || url =~ %r{^https?://www.example.com(/.*)}
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append_to_root_url($1)
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else
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url
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end
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end
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def append_to_root_url(path)
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path = "/#{path}" unless path =~ /^\//
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"http://localhost:#{TEST_SERVER_PORT}#{path}"
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end
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end
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def initialize()
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#java.lang.System.getProperties.put("org.apache.commons.logging.simplelog.defaultlog", opts[:log_level] ? opts[:log_level].to_s : "warn")
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java.lang.System.getProperties.put("org.apache.commons.logging.simplelog.defaultlog", "warn")
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browser = ::HtmlUnit::BrowserVersion::FIREFOX_2
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@webclient = ::HtmlUnit::WebClient.new(browser)
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@webclient.setThrowExceptionOnScriptError(false) #unless opts[:javascript_exceptions]
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@webclient.setThrowExceptionOnFailingStatusCode(false) #unless opts[:status_code_exceptions]
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@webclient.setCssEnabled(false) #unless opts[:css]
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@webclient.setUseInsecureSSL(true) #if opts[:secure_ssl]
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@alert_handler = AlertHandler.new
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@webclient.setAlertHandler(@alert_handler)
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@response = nil
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@current_page = nil
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end
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def visits(url)
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update_page(@webclient.getPage(Session.rewrite_url(url)))
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end
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def clicks_link(text)
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link = @current_page.find_link(text)
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update_page(link.click)
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end
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def clicks_button(text = nil)
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button = @current_page.find_button(text)
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update_page(button.click)
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end
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def fills_in(id_or_name_or_label, options = {})
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field = @current_page.find_field(id_or_name_or_label, :text)
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update_page(field.fill_in_with(options[:with]))
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end
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def selects(option_text, options = {})
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id_or_name_or_label = options[:from]
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select_tag = @current_page.find_select_list_with_option(option_text, id_or_name_or_label)
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flunk("Could not find option #{option_text.inspect}") if select_tag.nil?
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select_tag.select(option_text)
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end
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def chooses(label)
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field = @current_page.find_field(label, :radio)
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update_page(field.set)
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end
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def checks(id_or_name_or_label)
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field = @current_page.find_field(id_or_name_or_label, :checkbox)
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update_page(field.set(true))
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end
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def unchecks(id_or_name_or_label)
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field = @current_page.find_field(id_or_name_or_label, :checkbox)
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update_page(field.set(false))
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end
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def get_element(dom_id)
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@current_page.elements_by_xpath("//*[@id='#{dom_id}']").first
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end
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alias_method :get_element_by_id, :get_element
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def wait_for_result(wait_type)
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# No support for different types of waiting right now
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sleep(0.5)
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# if wait_type == :ajax
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# wait_for_ajax
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# elsif wait_type == :effects
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# wait_for_effects
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# else
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# wait_for_page_to_load
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# end
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end
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def update_page(html_unit_page)
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@current_page = Page.new(html_unit_page)
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@response = Response.new(html_unit_page.getWebResponse)
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end
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def save_and_open_page
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@current_page.save_and_open
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end
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def respond_to?(method)
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super || @current_page.respond_to?(method)
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end
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def method_missing(name, *args)
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if @current_page.respond_to?(name)
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@current_page.send(name, *args)
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else
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super
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end
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end
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end
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end
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