require 'fileutils' require 'test/unit' INSTIKI_ROOT = File.expand_path(File.dirname(__FILE__) + "/../..") require(File.expand_path(File.dirname(__FILE__) + "/../../config/environment")) # Use instiki/../watir, if such a directory exists; This can be a CVS HEAD. # Otherwise Watir has to be installed in ruby/lib. $:.unshift INSTIKI_ROOT + '/../watir' if File.exists?(INSTIKI_ROOT + '/../watir/watir.rb') require 'watir' INSTIKI_PORT = 2501 HOME = "http://localhost:#{INSTIKI_PORT}" class E2EInstikiTest < Test::Unit::TestCase def startup @@instiki = InstikiController.start sleep 5 @@ie = Watir::IE.start(HOME) setup_web setup_home_page @@ie end def self.shutdown @@ie.close if defined? @@ie @@instiki.stop end def ie if defined? @@ie @@ie else startup end end def setup ie.goto HOME ie end # Numbers like _00010_ determine the sequence in which the test cases are executed by Test::Unit # Unfortunately, this sequence is important. def test_00010_home_page_contents check_main_menu check_bottom_menu check_footnote end def test_00020_add_a_page ie.link(:text, 'Edit Page').click assert_equal url(:edit, 'HomePage'), ie.url # Add reference to a non-existant wiki page ie.text_field(:name, 'content').set('[[Another Wiki Page]]') ie.button(:value, 'Submit').click assert_equal url(:show, 'HomePage'), ie.url assert_equal '?', ie.link(:url, url(:show, 'Another+Wiki+Page')).text # Edit the first revision of a page ie.link(:url, url(:show, 'Another+Wiki+Page')).click # this c lick must be redirected to 'new' page assert_equal url(:new, 'Another+Wiki+Page'), ie.url ie.text_field(:name, 'content').set('First revision of Another Wiki Page, linked from HomePage') ie.button(:value, 'Submit').click # Check contents of the new page assert_equal url(:show, 'Another+Wiki+Page'), ie.url assert_match /First revision of Another Wiki Page, linked from Home Page/, ie.text assert_match /Linked from: HomePage/, ie.text # There must be three links to HomePage - main menu, contents of the page and navigation bar links_to_homepage = ie.links.to_a.select { |link| link.text == 'Home Page' } assert_equal 3, links_to_homepage.size links_to_homepage.each { |link| assert_equal url(:show, 'HomePage'), link.href } # Check also the "created on ... by ..." footnote date_pattern = '(January|February|March|April|May|June|July|August|September|October|November|December) \d\d?, \d\d\d\d \d\d:\d\d' assert_match Regexp.new('Created on ' + date_pattern + ' by Anonymous Coward\?'), ie.text end private def bp require 'breakpoint' breakpoint end def check_main_menu assert_equal HOME + '/wiki/list', ie.link(:text, 'All Pages').href assert_equal HOME + '/wiki/recently_revised', ie.link(:text, 'Recently Revised').href assert_equal HOME + '/wiki/authors', ie.link(:text, 'Authors').href assert_equal HOME + '/wiki/feeds', ie.link(:text, 'Feeds').href assert_equal HOME + '/wiki/export', ie.link(:text, 'Export').href end def check_bottom_menu assert_equal url(:edit, 'HomePage'), ie.link(:text, 'Edit Page').href assert_equal HOME + '/wiki/edit_web', ie.link(:text, 'Edit Web').href assert_equal HOME + '/wiki/print/HomePage', ie.link(:text, 'Print').href end def check_footnote assert_match /This site is running on Instiki/, ie.text assert_equal 'http://instiki.org/', ie.link(:text, 'Instiki').href assert_match /Powered by Ruby on Rails/, ie.text assert_equal 'http://rubyonrails.com/', ie.link(:text, 'Ruby on Rails').href end def setup_web assert_equal 'Wiki', ie.textField(:name, 'web_name').value assert_equal 'wiki', ie.textField(:name, 'web_address').value assert_equal '', ie.textField(:name, 'password').value assert_equal '', ie.textField(:name, 'password_check').value ie.textField(:name, 'password').set('123') ie.textField(:name, 'password_check').set('123') ie.button(:value, 'Setup').click assert_equal url(:new, 'HomePage'), ie.url end def setup_home_page ie.textField(:name, 'content').set('Homepage of a test wiki') ie.button(:value, 'Submit').click assert_equal url(:show, 'HomePage'), ie.url end def url(operation, page_name) case operation when :edit, :new, :show "#{HOME}/wiki/#{operation}/#{page_name}" else raise "Unsupported operation: '#{operation}" end end end class InstikiController attr_reader :process_id def self.start startup_info = [68].pack('lx64') process_info = [0, 0, 0, 0].pack('llll') startup_command = "ruby #{RAILS_ROOT}/instiki.rb --storage #{prepare_storage} " + " --port #{INSTIKI_PORT} --environment development" result = Win32API.new('kernel32.dll', 'CreateProcess', 'pplllllppp', 'L').call( nil, startup_command, 0, 0, 1, 0, 0, '.', startup_info, process_info) # TODO print the error code, or better yet a text message raise "Failed to start Instiki." if result == 0 process_id = process_info.unpack('llll')[2] return self.new(process_id) end def self.prepare_storage storage_path = INSTIKI_ROOT + '/storage/e2e' FileUtils.rm_rf(storage_path) if File.exists? storage_path FileUtils.mkdir_p(storage_path) storage_path end def initialize(pid) @process_id = pid end def stop right_to_terminate_process = 1 handle = Win32API.new('kernel32.dll', 'OpenProcess', 'lil', 'l').call( right_to_terminate_process, 0, @process_id) Win32API.new('kernel32.dll', 'TerminateProcess', 'll', 'L').call(handle, 0) end end begin require 'test/unit/ui/console/testrunner' Test::Unit::UI::Console::TestRunner.new(E2EInstikiTest.suite).start rescue => e $stderr.puts 'Unhandled error during test execution' $stderr.puts e.message $stderr.puts e.backtrace ensure begin E2EInstikiTest::shutdown rescue => e $stderr.puts 'Error during shutdown' $stderr.puts e.message $stderr.puts e.backtrace end end