#!/usr/bin/env ruby # Uncomment the line below to enable pdflatex tests; don't forget to comment them again # commiting to SVN # $INSTIKI_TEST_PDFLATEX = true require File.expand_path(File.dirname(__FILE__) + '/../test_helper') require 'wiki_controller' require 'rexml/document' require 'tempfile' require 'zip/zipfilesystem' # Raise errors beyond the default web-based presentation class WikiController; def rescue_action(e) logger.error(e); raise e end; end class WikiControllerTest < Test::Unit::TestCase fixtures :webs, :pages, :revisions, :system, :wiki_references def setup @controller = WikiController.new @request = ActionController::TestRequest.new @response = ActionController::TestResponse.new @wiki = Wiki.new @web = webs(:test_wiki) @home = @page = pages(:home_page) @oak = pages(:oak) @elephant = pages(:elephant) end def test_authenticate set_web_property :password, 'pswd' get :authenticate, :web => 'wiki1', :password => 'pswd' assert_redirected_to :web => 'wiki1', :action => 'show', :id => 'HomePage' assert_equal ['pswd'], @response.cookies['web_address'] end def test_authenticate_wrong_password set_web_property :password, 'pswd' r = process('authenticate', 'web' => 'wiki1', 'password' => 'wrong password') assert_redirected_to :action => 'login', :web => 'wiki1' assert_nil r.cookies['web_address'] end def test_authors @wiki.write_page('wiki1', 'BreakSortingOrder', "This page breaks the accidentally correct sorting order of authors", Time.now, Author.new('BreakingTheOrder', '127.0.0.2'), test_renderer) r = process('authors', 'web' => 'wiki1') assert_success assert_equal %w(AnAuthor BreakingTheOrder DavidHeinemeierHansson Guest Me TreeHugger), r.template_objects['authors'] page_names_by_author = r.template_objects['page_names_by_author'] assert_equal r.template_objects['authors'], page_names_by_author.keys.sort assert_equal %w(FirstPage HomePage), page_names_by_author['DavidHeinemeierHansson'] end def test_cancel_edit @oak.lock(Time.now, 'Locky') assert @oak.locked?(Time.now) r = process('cancel_edit', 'web' => 'wiki1', 'id' => 'Oak') assert_redirected_to :action => 'show', :id => 'Oak' assert !Page.find(@oak.id).locked?(Time.now) end def test_edit r = process 'edit', 'web' => 'wiki1', 'id' => 'HomePage' assert_success assert_equal @wiki.read_page('wiki1', 'HomePage'), r.template_objects['page'] end def test_edit_page_locked_page @home.lock(Time.now, 'Locky') process 'edit', 'web' => 'wiki1', 'id' => 'HomePage' assert_redirected_to :action => 'locked' end def test_edit_page_break_lock @home.lock(Time.now, 'Locky') process 'edit', 'web' => 'wiki1', 'id' => 'HomePage', 'break_lock' => 'y' assert_success @home = Page.find(@home.id) assert @home.locked?(Time.now) end def test_edit_unknown_page process 'edit', 'web' => 'wiki1', 'id' => 'UnknownPage', 'break_lock' => 'y' assert_redirected_to :controller => 'wiki', :action => 'show', :web => 'wiki1', :id => 'HomePage' end def test_edit_page_with_special_symbols @wiki.write_page('wiki1', 'With : Special /> symbols', 'This page has special symbols in the name', Time.now, Author.new('Special', '127.0.0.3'), test_renderer) r = process 'edit', 'web' => 'wiki1', 'id' => 'With : Special /> symbols' assert_success xml = REXML::Document.new(r.body) form = REXML::XPath.first(xml, '//form') assert_equal '/wiki1/save/With+%3A+Special+%2F%3E+symbols', form.attributes['action'] end def test_export_html # rollback homepage to a version that is easier to match @home.rollback(0, Time.now, 'Rick', test_renderer) r = process 'export_html', 'web' => 'wiki1' assert_success(bypass_body_parsing = true) assert_equal 'application/zip', r.headers['Content-Type'] assert_match /attachment; filename="wiki1-html-\d\d\d\d-\d\d-\d\d-\d\d-\d\d-\d\d.zip"/, r.headers['Content-Disposition'] assert_equal 'PK', r.body[0..1], 'Content is not a zip file' # Tempfile doesn't know how to open files with binary flag, hence the two-step process Tempfile.open('instiki_export_file') { |f| @tempfile_path = f.path } begin File.open(@tempfile_path, 'wb') { |f| f.write(r.body); @exported_file = f.path } Zip::ZipFile.open(@exported_file) do |zip| assert_equal %w(Elephant.html FirstPage.html HomePage.html MyWay.html NoWikiWord.html Oak.html SmartEngine.html ThatWay.html index.html), zip.dir.entries('.').sort assert_match /.*/, zip.file.read('Elephant.html').gsub(/\s+/, ' ') assert_match /.*/, zip.file.read('Oak.html').gsub(/\s+/, ' ') assert_match /.*/, zip.file.read('HomePage.html').gsub(/\s+/, ' ') assert_equal ' ', zip.file.read('index.html').gsub(/\s+/, ' ') end ensure File.delete(@tempfile_path) if File.exist?(@tempfile_path) end end def test_export_html_no_layout r = process 'export_html', 'web' => 'wiki1', 'layout' => 'no' assert_success(bypass_body_parsing = true) assert_equal 'application/zip', r.headers['Content-Type'] assert_match /attachment; filename="wiki1-html-\d\d\d\d-\d\d-\d\d-\d\d-\d\d-\d\d.zip"/, r.headers['Content-Disposition'] assert_equal 'PK', r.body[0..1], 'Content is not a zip file' end def test_export_markup r = process 'export_markup', 'web' => 'wiki1' assert_success(bypass_body_parsing = true) assert_equal 'application/zip', r.headers['Content-Type'] assert_match /attachment; filename="wiki1-textile-\d\d\d\d-\d\d-\d\d-\d\d-\d\d-\d\d.zip"/, r.headers['Content-Disposition'] assert_equal 'PK', r.body[0..1], 'Content is not a zip file' end if ENV['INSTIKI_TEST_LATEX'] or defined? $INSTIKI_TEST_PDFLATEX def test_export_pdf r = process 'export_pdf', 'web' => 'wiki1' assert_success(bypass_body_parsing = true) assert_equal 'application/pdf', r.headers['Content-Type'] assert_match /attachment; filename="wiki1-tex-\d\d\d\d-\d\d-\d\d-\d\d-\d\d-\d\d.pdf"/, r.headers['Content-Disposition'] assert_equal '%PDF', r.body[0..3] assert_equal "EOF\n", r.body[-4..-1] end else puts 'Warning: tests involving pdflatex are very slow, therefore they are disabled by default.' puts ' Set environment variable INSTIKI_TEST_PDFLATEX or global Ruby variable' puts ' $INSTIKI_TEST_PDFLATEX to enable them.' end def test_export_tex r = process 'export_tex', 'web' => 'wiki1' assert_success(bypass_body_parsing = true) assert_equal 'application/octet-stream', r.headers['Content-Type'] assert_match /attachment; filename="wiki1-tex-\d\d\d\d-\d\d-\d\d-\d\d-\d\d-\d\d.tex"/, r.headers['Content-Disposition'] assert_equal '\documentclass', r.body[0..13], 'Content is not a TeX file' end def test_feeds process('feeds', 'web' => 'wiki1') end def test_index # delete extra web fixture webs(:instiki).destroy process('index') assert_redirected_to :web => 'wiki1', :action => 'show', :id => 'HomePage' end def test_index_multiple_webs @wiki.create_web('Test Wiki 2', 'wiki2') process('index') assert_redirected_to :action => 'web_list' end def test_index_multiple_webs_web_explicit @wiki.create_web('Test Wiki 2', 'wiki2') process('index', 'web' => 'wiki2') assert_redirected_to :web => 'wiki2', :action => 'show', :id => 'HomePage' end def test_index_wiki_not_initialized use_blank_wiki process('index') assert_redirected_to :controller => 'admin', :action => 'create_system' end def test_list r = process('list', 'web' => 'wiki1') assert_equal ['animals', 'trees'], r.template_objects['categories'] assert_nil r.template_objects['category'] assert_equal [@elephant, pages(:first_page), @home, pages(:my_way), pages(:no_wiki_word), @oak, pages(:smart_engine), pages(:that_way)], r.template_objects['pages_in_category'] end def test_locked @home.lock(Time.now, 'Locky') r = process('locked', 'web' => 'wiki1', 'id' => 'HomePage') assert_success assert_equal @home, r.template_objects['page'] end def test_login r = process 'login', 'web' => 'wiki1' assert_success # this action goes straight to the templates end def test_new r = process('new', 'id' => 'NewPage', 'web' => 'wiki1') assert_success assert_equal 'AnonymousCoward', r.template_objects['author'] assert_equal 'NewPage', r.template_objects['page_name'] end if ENV['INSTIKI_TEST_LATEX'] or defined? $INSTIKI_TEST_PDFLATEX def test_pdf assert RedClothForTex.available?, 'Cannot do test_pdf when pdflatex is not available' r = process('pdf', 'web' => 'wiki1', 'id' => 'HomePage') assert_success(bypass_body_parsing = true) assert_equal '%PDF', r.body[0..3] assert_equal "EOF\n", r.body[-4..-1] assert_equal 'application/pdf', r.headers['Content-Type'] assert_match /attachment; filename="HomePage-wiki1-\d\d\d\d-\d\d-\d\d-\d\d-\d\d-\d\d.pdf"/, r.headers['Content-Disposition'] end end def test_print r = process('print', 'web' => 'wiki1', 'id' => 'HomePage') assert_success assert_equal :show, r.template_objects['link_mode'] end def test_published set_web_property :published, true r = process('published', 'web' => 'wiki1', 'id' => 'HomePage') assert_success assert_equal @home, r.template_objects['page'] end def test_published_web_not_published set_web_property :published, false r = process('published', 'web' => 'wiki1', 'id' => 'HomePage') assert_response :missing end def test_recently_revised r = process('recently_revised', 'web' => 'wiki1') assert_success assert_equal %w(animals trees), r.template_objects['categories'] assert_nil r.template_objects['category'] all_pages = @elephant, pages(:first_page), @home, pages(:my_way), pages(:no_wiki_word), @oak, pages(:smart_engine), pages(:that_way) assert_equal all_pages, r.template_objects['pages_in_category'] pages_by_day = r.template_objects['pages_by_day'] assert_not_nil pages_by_day pages_by_day_size = pages_by_day.keys.inject(0) { |sum, day| sum + pages_by_day[day].size } assert_equal all_pages.size, pages_by_day_size all_pages.each do |page| day = Date.new(page.revised_at.year, page.revised_at.month, page.revised_at.day) assert pages_by_day[day].include?(page) end assert_equal 'the web', r.template_objects['set_name'] end def test_recently_revised_with_categorized_page page2 = @wiki.write_page('wiki1', 'Page2', "Page2 contents.\n" + "category: categorized", Time.now, Author.new('AnotherAuthor', '127.0.0.2'), test_renderer) r = process('recently_revised', 'web' => 'wiki1') assert_success assert_equal %w(animals categorized trees), r.template_objects['categories'] # no category is specified in params assert_nil r.template_objects['category'] assert_equal [@elephant, pages(:first_page), @home, pages(:my_way), pages(:no_wiki_word), @oak, page2, pages(:smart_engine), pages(:that_way)], r.template_objects['pages_in_category'], "Pages are not as expected: " + r.template_objects['pages_in_category'].map {|p| p.name}.inspect assert_equal 'the web', r.template_objects['set_name'] end def test_recently_revised_with_categorized_page_multiple_categories r = process('recently_revised', 'web' => 'wiki1') assert_success assert_equal ['animals', 'trees'], r.template_objects['categories'] # no category is specified in params assert_nil r.template_objects['category'] assert_equal [@elephant, pages(:first_page), @home, pages(:my_way), pages(:no_wiki_word), @oak, pages(:smart_engine), pages(:that_way)], r.template_objects['pages_in_category'], "Pages are not as expected: " + r.template_objects['pages_in_category'].map {|p| p.name}.inspect assert_equal 'the web', r.template_objects['set_name'] end def test_recently_revised_with_specified_category r = process('recently_revised', 'web' => 'wiki1', 'category' => 'animals') assert_success assert_equal ['animals', 'trees'], r.template_objects['categories'] # no category is specified in params assert_equal 'animals', r.template_objects['category'] assert_equal [@elephant], r.template_objects['pages_in_category'] assert_equal "category 'animals'", r.template_objects['set_name'] end def test_revision r = process 'revision', 'web' => 'wiki1', 'id' => 'HomePage', 'rev' => '0' assert_success assert_equal @home, r.template_objects['page'] assert_equal @home.revisions[0], r.template_objects['revision'] end def test_rollback # rollback shows a form where a revision can be edited. # its assigns the same as or revision r = process 'rollback', 'web' => 'wiki1', 'id' => 'HomePage', 'rev' => '0' assert_success assert_equal @home, r.template_objects['page'] assert_equal @home.revisions[0], r.template_objects['revision'] end def test_rss_with_content r = process 'rss_with_content', 'web' => 'wiki1' assert_success pages = r.template_objects['pages_by_revision'] assert_equal [@elephant, @oak, pages(:no_wiki_word), pages(:that_way), pages(:smart_engine), pages(:my_way), pages(:first_page), @home], pages, "Pages are not as expected: #{pages.map {|p| p.name}.inspect}" assert !r.template_objects['hide_description'] end def test_rss_with_content_when_blocked @web.update_attributes(:password => 'aaa', :published => false) @web = Web.find(@web.id) r = process 'rss_with_content', 'web' => 'wiki1' assert_equal 403, r.response_code end def test_rss_with_headlines @title_with_spaces = @wiki.write_page('wiki1', 'Title With Spaces', 'About spaces', 1.hour.ago, Author.new('TreeHugger', '127.0.0.2'), test_renderer) @request.host = 'localhost' @request.port = 8080 r = process 'rss_with_headlines', 'web' => 'wiki1' assert_success pages = r.template_objects['pages_by_revision'] assert_equal [@elephant, @title_with_spaces, @oak, pages(:no_wiki_word), pages(:that_way), pages(:smart_engine), pages(:my_way), pages(:first_page), @home], pages, "Pages are not as expected: #{pages.map {|p| p.name}.inspect}" assert r.template_objects['hide_description'] xml = REXML::Document.new(r.body) expected_page_links = ['http://localhost:8080/wiki1/show/Elephant', 'http://localhost:8080/wiki1/show/Title+With+Spaces', 'http://localhost:8080/wiki1/show/Oak', 'http://localhost:8080/wiki1/show/NoWikiWord', 'http://localhost:8080/wiki1/show/ThatWay', 'http://localhost:8080/wiki1/show/SmartEngine', 'http://localhost:8080/wiki1/show/MyWay', 'http://localhost:8080/wiki1/show/FirstPage', 'http://localhost:8080/wiki1/show/HomePage', ] assert_template_xpath_match '/rss/channel/link', 'http://localhost:8080/wiki1/show/HomePage' assert_template_xpath_match '/rss/channel/item/guid', expected_page_links assert_template_xpath_match '/rss/channel/item/link', expected_page_links end def test_rss_switch_links_to_published @web.update_attributes(:password => 'aaa', :published => true) @web = Web.find(@web.id) @request.host = 'foo.bar.info' @request.port = 80 r = process 'rss_with_headlines', 'web' => 'wiki1' assert_success xml = REXML::Document.new(r.body) expected_page_links = ['http://foo.bar.info/wiki1/published/Elephant', 'http://foo.bar.info/wiki1/published/Oak', 'http://foo.bar.info/wiki1/published/NoWikiWord', 'http://foo.bar.info/wiki1/published/ThatWay', 'http://foo.bar.info/wiki1/published/SmartEngine', 'http://foo.bar.info/wiki1/published/MyWay', 'http://foo.bar.info/wiki1/published/FirstPage', 'http://foo.bar.info/wiki1/published/HomePage'] assert_template_xpath_match '/rss/channel/link', 'http://foo.bar.info/wiki1/published/HomePage' assert_template_xpath_match '/rss/channel/item/guid', expected_page_links assert_template_xpath_match '/rss/channel/item/link', expected_page_links end def test_rss_with_params setup_wiki_with_30_pages r = process 'rss_with_headlines', 'web' => 'wiki1' assert_success pages = r.template_objects['pages_by_revision'] assert_equal 15, pages.size, 15 r = process 'rss_with_headlines', 'web' => 'wiki1', 'limit' => '5' assert_success pages = r.template_objects['pages_by_revision'] assert_equal 5, pages.size r = process 'rss_with_headlines', 'web' => 'wiki1', 'limit' => '25' assert_success pages = r.template_objects['pages_by_revision'] assert_equal 25, pages.size r = process 'rss_with_headlines', 'web' => 'wiki1', 'limit' => 'all' assert_success pages = r.template_objects['pages_by_revision'] assert_equal 38, pages.size r = process 'rss_with_headlines', 'web' => 'wiki1', 'start' => '1976-10-16' assert_success pages = r.template_objects['pages_by_revision'] assert_equal 23, pages.size r = process 'rss_with_headlines', 'web' => 'wiki1', 'end' => '1976-10-16' assert_success pages = r.template_objects['pages_by_revision'] assert_equal 15, pages.size r = process 'rss_with_headlines', 'web' => 'wiki1', 'start' => '1976-10-01', 'end' => '1976-10-06' assert_success pages = r.template_objects['pages_by_revision'] assert_equal 5, pages.size end def test_rss_title_with_ampersand # was ticket:143 @wiki.write_page('wiki1', 'Title&With&Ampersands', 'About spaces', 1.hour.ago, Author.new('NitPicker', '127.0.0.3'), test_renderer) r = process 'rss_with_headlines', 'web' => 'wiki1' assert r.body.include?('Home Page') assert r.body.include?('Title&With&Ampersands') end def test_rss_timestamp new_page = @wiki.write_page('wiki1', 'PageCreatedAtTheBeginningOfCtime', 'Created on 1 Jan 1970 at 0:00:00 Z', Time.at(0), Author.new('NitPicker', '127.0.0.3'), test_renderer) r = process 'rss_with_headlines', 'web' => 'wiki1' assert_template_xpath_match '/rss/channel/item/pubDate[9]', "Thu, 01 Jan 1970 00:00:00 Z" end def test_save r = process 'save', 'web' => 'wiki1', 'id' => 'NewPage', 'content' => 'Contents of a new page', 'author' => 'AuthorOfNewPage' assert_redirected_to :web => 'wiki1', :action => 'show', :id => 'NewPage' assert_equal ['AuthorOfNewPage'], r.cookies['author'].value assert_equal Time.utc(2030), r.cookies['author'].expires new_page = @wiki.read_page('wiki1', 'NewPage') assert_equal 'Contents of a new page', new_page.content assert_equal 'AuthorOfNewPage', new_page.author end def test_save_new_revision_of_existing_page @home.lock(Time.now, 'Batman') current_revisions = @home.revisions.size r = process 'save', 'web' => 'wiki1', 'id' => 'HomePage', 'content' => 'Revised HomePage', 'author' => 'Batman' assert_redirected_to :web => 'wiki1', :action => 'show', :id => 'HomePage' assert_equal ['Batman'], r.cookies['author'].value home_page = @wiki.read_page('wiki1', 'HomePage') assert_equal current_revisions+1, home_page.revisions.size assert_equal 'Revised HomePage', home_page.content assert_equal 'Batman', home_page.author assert !home_page.locked?(Time.now) end def test_save_new_revision_identical_to_last revisions_before = @home.revisions.size @home.lock(Time.now, 'AnAuthor') r = process 'save', {'web' => 'wiki1', 'id' => 'HomePage', 'content' => @home.revisions.last.content.dup, 'author' => 'SomeOtherAuthor'}, {:return_to => '/wiki1/show/HomePage'} assert_redirected_to :action => 'edit', :web => 'wiki1', :id => 'HomePage' assert_flash_has :error assert r.flash[:error].kind_of?(Instiki::ValidationError) revisions_after = @home.revisions.size assert_equal revisions_before, revisions_after @home = Page.find(@home.id) assert !@home.locked?(Time.now), 'HomePage should be unlocked if an edit was unsuccessful' end def test_search r = process 'search', 'web' => 'wiki1', 'query' => '\s[A-Z]ak' assert_redirected_to :action => 'show', :id => 'Oak' end def test_search_multiple_results r = process 'search', 'web' => 'wiki1', 'query' => 'All about' assert_success assert_equal 'All about', r.template_objects['query'] assert_equal [@elephant, @oak], r.template_objects['results'] assert_equal [], r.template_objects['title_results'] end def test_search_by_content_and_title r = process 'search', 'web' => 'wiki1', 'query' => '(Oak|Elephant)' assert_success assert_equal '(Oak|Elephant)', r.template_objects['query'] assert_equal [@elephant, @oak], r.template_objects['results'] assert_equal [@elephant, @oak], r.template_objects['title_results'] end def test_search_zero_results r = process 'search', 'web' => 'wiki1', 'query' => 'non-existant text' assert_success assert_equal [], r.template_objects['results'] assert_equal [], r.template_objects['title_results'] end def test_show_page r = process('show', 'id' => 'Oak', 'web' => 'wiki1') assert_success assert_tag :content => /All about oak/ end def test_show_page_with_multiple_revisions @wiki.write_page('wiki1', 'HomePage', 'Second revision of the HomePage end', Time.now, Author.new('AnotherAuthor', '127.0.0.2'), test_renderer) r = process('show', 'id' => 'HomePage', 'web' => 'wiki1') assert_success assert_match /Second revision of the end/, r.body end def test_show_page_nonexistant_page process('show', 'id' => 'UnknownPage', 'web' => 'wiki1') assert_redirected_to :web => 'wiki1', :action => 'new', :id => 'UnknownPage' end def test_show_no_page r = process('show', 'id' => '', 'web' => 'wiki1') assert_response :missing r = process('show', 'web' => 'wiki1') assert_response :missing end def test_tex r = process('tex', 'web' => 'wiki1', 'id' => 'HomePage') assert_success assert_equal "\\documentclass[12pt,titlepage]{article}\n\n\\usepackage[danish]{babel} " + "%danske tekster\n\\usepackage[OT1]{fontenc} %rigtige danske bogstaver...\n" + "\\usepackage{a4}\n\\usepackage{graphicx}\n\\usepackage{ucs}\n\\usepackage[utf8x]" + "{inputenc}\n\\input epsf \n\n%----------------------------------------------------" + "---------------\n\n\\begin{document}\n\n\\sloppy\n\n%-----------------------------" + "--------------------------------------\n\n\\section*{HomePage}\n\nHisWay would be " + "MyWay in kinda ThatWay in HisWay though MyWay \\OverThere -- see SmartEngine in that " + "SmartEngineGUI\n\n\\end{document}", r.body end def test_web_list another_wiki = @wiki.create_web('Another Wiki', 'another_wiki') r = process('web_list') assert_success assert_equal [another_wiki, webs(:instiki), @web], r.template_objects['webs'] end end