instiki/test/functional/wiki_controller_test.rb

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#!/bin/env ruby
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# Uncomment the line below to enable pdflatex tests; don't forget to comment them again
# commiting to SVN
# $INSTIKI_TEST_PDFLATEX = true
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require File.dirname(__FILE__) + '/../test_helper'
require 'wiki_controller'
require 'rexml/document'
# 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
def setup
setup_test_wiki
setup_controller_test
end
def tear_down
tear_down_wiki
end
def test_authenticate
@web.password = 'pswd'
r = process('authenticate', 'web' => 'wiki1', 'password' => 'pswd')
assert_redirected_to :web => 'wiki1', :action => 'show', :id => 'HomePage'
assert_equal ['pswd'], r.cookies['web_address']
end
def test_authenticate
@web.password = 'pswd'
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r = process('authenticate', 'web' => 'wiki1', 'password' => 'wrong password')
assert_redirected_to :action => 'login'
assert_nil r.cookies['web_address']
end
def test_authors
setup_wiki_with_three_pages
@wiki.write_page('wiki1', 'BreakSortingOrder',
"This page breaks the accidentally correct sorting order of authors",
Time.now, Author.new('BreakingTheOrder', '127.0.0.2'))
r = process('authors', 'web' => 'wiki1')
assert_success
assert_equal ['AnAuthor', 'BreakingTheOrder', 'Guest', 'TreeHugger'],
r.template_objects['authors']
end
def test_cancel_edit
setup_wiki_with_three_pages
@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 !@oak.locked?(Time.now)
end
def test_create_system
ApplicationController.wiki = WikiServiceWithNoPersistence.new
assert !@controller.wiki.setup?
process('create_system', 'password' => 'a_password', 'web_name' => 'My Wiki',
'web_address' => 'my_wiki')
assert_redirected_to :web => 'my_wiki', :action => 'show', :id => 'HomePage'
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assert @controller.wiki.setup?
assert_equal 'a_password', @controller.wiki.system[:password]
assert_equal 1, @controller.wiki.webs.size
new_web = @controller.wiki.webs['my_wiki']
assert_equal 'My Wiki', new_web.name
assert_equal 'my_wiki', new_web.address
end
def test_create_system_already_setup
wiki_before = @controller.wiki
assert @controller.wiki.setup?
process 'create_system', 'password' => 'a_password', 'web_name' => 'My Wiki',
'web_address' => 'my_wiki'
assert_redirected_to :web => 'my_wiki', :action => 'show', :id => 'HomePage'
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assert_equal wiki_before, @controller.wiki
# and no new wikis shuld be created either
assert_equal 1, @controller.wiki.webs.size
end
def test_create_web
@wiki.system[:password] = 'pswd'
process 'create_web', 'system_password' => 'pswd', 'name' => 'Wiki Two', 'address' => 'wiki2'
assert_redirected_to :web => 'wiki2', :action => 'show', :id => 'HomePage'
wiki2 = @wiki.webs['wiki2']
assert wiki2
assert_equal 'Wiki Two', wiki2.name
assert_equal 'wiki2', wiki2.address
end
def test_create_web_default_password
@wiki.system[:password] = nil
process 'create_web', 'system_password' => 'instiki', 'name' => 'Wiki Two', 'address' => 'wiki2'
assert_redirected_to :web => 'wiki2', :action => 'show', :id => 'HomePage'
end
def test_create_web_failed_authentication
@wiki.system[:password] = 'pswd'
process 'create_web', 'system_password' => 'wrong', 'name' => 'Wiki Two', 'address' => 'wiki2'
assert_redirected_to :web => nil, :action => 'index'
assert_nil @wiki.webs['wiki2']
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
assert @home.locked?(Time.now)
end
def test_edit_unknown_page
process 'edit', 'web' => 'wiki1', 'id' => 'UnknownPage', 'break_lock' => 'y'
assert_redirected_to :action => 'index'
end
def test_export_html
setup_wiki_with_three_pages
r = process 'export_html', 'web' => 'wiki1'
assert_success
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']
content = r.binary_content
assert_equal 'PK', content[0..1], 'Content is not a zip file'
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end
def test_export_markup
r = process 'export_markup', 'web' => 'wiki1'
assert_success
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']
content = r.binary_content
assert_equal 'PK', content[0..1], 'Content is not a zip file'
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end
if ENV['INSTIKI_TEST_LATEX'] or defined? $INSTIKI_TEST_PDFLATEX
def test_export_pdf
r = process 'export_pdf', 'web' => 'wiki1'
assert_success
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.pdf"/,
r.headers['Content-Disposition']
content = r.binary_content
assert_equal '%PDF', content[0..3]
assert_equal "EOF\n", content[-4..-1]
end
else
puts 'Warning: tests involving pdflatex are very slow, therefore they are disable by default.'
puts ' Set environment variable INSTIKI_TEST_PDFLATEX or global Ruby variable'
puts ' $INSTIKI_TEST_PDFLATEX to enable them.'
end
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def test_export_tex
setup_wiki_with_three_pages
r = process 'export_tex', 'web' => 'wiki1'
assert_success
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']
content = r.binary_content
assert_equal '\documentclass', content[0..13], 'Content is not a TeX file'
end
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def test_feeds
process('feeds', 'web' => 'wiki1')
end
def test_index
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
process('index', 'web' => 'wiki2')
assert_redirected_to :web => 'wiki2', :action => 'show', :id => 'HomePage'
end
def test_index_wiki_not_initialized
ApplicationController.wiki = WikiServiceWithNoPersistence.new
process('index')
assert_redirected_to :action => 'new_system'
end
def test_list
setup_wiki_with_three_pages
r = process('list', 'web' => 'wiki1')
assert_equal ['animals', 'trees'], r.template_objects['categories']
assert_nil r.template_objects['category']
assert_equal ['<a href="?category=animals">animals</a>', '<a href="?category=trees">trees</a>'],
r.template_objects['category_links']
assert_equal [@elephant, @home, @oak], 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
def test_new_system
ApplicationController.wiki = WikiServiceWithNoPersistence.new
process('new_system')
assert_success
end
def test_new_system_system_already_initialized
assert @wiki.setup?
process('new_system')
assert_redirected_to :action => 'index'
end
def test_new_web
@wiki.system['password'] = 'pswd'
process 'new_web'
assert_success
end
def test_new_web_no_password_set
@wiki.system['password'] = nil
process 'new_web'
assert_redirected_to :action => 'index'
end
if ENV['INSTIKI_TEST_LATEX'] or defined? $INSTIKI_TEST_PDFLATEX
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def test_pdf
assert RedClothForTex.available?, 'Cannot do test_pdf when pdflatex is not available'
r = process('pdf', 'web' => 'wiki1', 'id' => 'HomePage')
assert_success
content = r.binary_content
assert_equal '%PDF', content[0..3]
assert_equal "EOF\n", content[-4..-1]
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assert_equal 'application/octet_stream', 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
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def test_print
process('print', 'web' => 'wiki1', 'id' => 'HomePage')
assert_success
end
def test_published
@web.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
@web.published = false
r = process('published', 'web' => 'wiki1', 'id' => 'HomePage')
assert_redirected_to :action => 'show', :id => 'HomePage'
end
def test_recently_revised
r = process('recently_revised', 'web' => 'wiki1')
assert_success
assert_equal [], r.template_objects['categories']
assert_nil r.template_objects['category']
assert_equal [@home], r.template_objects['pages_in_category']
assert_equal 'the web', r.template_objects['set_name']
assert_equal [], r.template_objects['category_links']
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'))
r = process('recently_revised', 'web' => 'wiki1')
assert_success
assert_equal ['categorized'], r.template_objects['categories']
# no category is specified in params
assert_nil r.template_objects['category']
assert_equal [@home, page2], 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']
assert_equal ['<a href="?category=categorized">categorized</a>'],
r.template_objects['category_links']
end
def test_recently_revised_with_categorized_page_multiple_categories
setup_wiki_with_three_pages
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, @home, @oak], 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']
assert_equal ['<a href="?category=animals">animals</a>',
'<a href="?category=trees">trees</a>'],
r.template_objects['category_links']
end
def test_recently_revised_with_specified_category
setup_wiki_with_three_pages
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']
assert_equal ['<span class="selected">animals</span>', '<a href="?category=trees">trees</a>'],
r.template_objects['category_links']
end
def test_remove_orphaned_pages
setup_wiki_with_three_pages
@wiki.system[:password] = 'pswd'
orhan_page_linking_to_oak = @wiki.write_page('wiki1', 'Pine',
"Refers to [[Oak]].\n" +
"category: trees",
Time.now, Author.new('TreeHugger', '127.0.0.2'))
r = process('remove_orphaned_pages', 'web' => 'wiki1', 'system_password' => 'pswd')
assert_redirected_to :action => 'list'
assert_equal [@home, @oak], @web.select.sort,
"Pages are not as expected: #{@web.select.sort.map {|p| p.name}.inspect}"
# Oak is now orphan, second pass should remove it
r = process('remove_orphaned_pages', 'web' => 'wiki1', 'system_password' => 'pswd')
assert_redirected_to :action => 'list'
assert_equal [@home], @web.select.sort,
"Pages are not as expected: #{@web.select.sort.map {|p| p.name}.inspect}"
# third pass does not destroy HomePage
r = process('remove_orphaned_pages', 'web' => 'wiki1', 'system_password' => 'pswd')
assert_redirected_to :action => 'list'
assert_equal [@home], @web.select.sort,
"Pages are not as expected: #{@web.select.sort.map {|p| p.name}.inspect}"
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 '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_rss_with_content
setup_wiki_with_three_pages
r = process 'rss_with_content', 'web' => 'wiki1'
assert_success
pages = r.template_objects['pages_by_revision']
assert_equal [@home, @oak, @elephant], pages,
"Pages are not as expected: #{pages.map {|p| p.name}.inspect}"
assert !r.template_objects['hide_description']
end
def test_rss_with_headlines
setup_wiki_with_three_pages
@request.host = 'localhost'
@request.port = 8080
r = process 'rss_with_headlines', 'web' => 'wiki1'
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assert_success
pages = r.template_objects['pages_by_revision']
assert_equal [@home, @oak, @elephant], 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/HomePage',
'http://localhost:8080/wiki1/show/Oak',
'http://localhost:8080/wiki1/show/Elephant']
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_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
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')
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 [home_page], @web.pages.values
assert_equal 2, 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_of_existing_page
@home.lock(Time.now, 'Batman')
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 [home_page], @web.pages.values
assert_equal 2, 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_redirect_url '/wiki1/show/HomePage'
assert_flash_has :error
assert r.flash[:error].kind_of?(Instiki::ValidationError)
revisions_after = @home.revisions.size
assert_equal revisions_before, revisions_after
assert !@home.locked?(Time.now), 'HomePage should be unlocked if an edit was unsuccessful'
end
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def test_search
setup_wiki_with_three_pages
process 'search', 'web' => 'wiki1', 'query' => '\s[A-Z]ak'
assert_redirected_to :action => 'show', :id => 'Oak'
end
def test_search_multiple_results
setup_wiki_with_three_pages
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']
end
def test_search_zero_results
setup_wiki_with_three_pages
r = process 'search', 'web' => 'wiki1', 'query' => 'non-existant text'
assert_success
assert_equal [], r.template_objects['results']
end
def test_show_page
r = process('show', 'id' => 'HomePage', 'web' => 'wiki1')
assert_success
assert_match /First revision of the <a.*HomePage.*<\/a> end/, r.body
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'))
r = process('show', 'id' => 'HomePage', 'web' => 'wiki1')
assert_success
assert_match /Second revision of the <a.*HomePage.*<\/a> 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
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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\nFirst revision of " +
"the HomePage end\n\n\\end{document}", r.body
end
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def test_update_web
@wiki.system[:password] = 'pswd'
process('update_web', 'system_password' => 'pswd',
'web' => 'wiki1', 'address' => 'renamed_wiki1', 'name' => 'Renamed Wiki1',
'markup' => 'markdown', 'color' => 'blue', 'additional_style' => 'whatever',
'safe_mode' => 'y', 'password' => 'new_password', 'published' => 'y',
'brackets_only' => 'y', 'count_pages' => 'y')
assert_redirected_to :web => 'renamed_wiki1', :action => 'show', :id => 'HomePage'
assert_equal 'renamed_wiki1', @web.address
assert_equal 'Renamed Wiki1', @web.name
assert_equal :markdown, @web.markup
assert_equal 'blue', @web.color
assert @web.safe_mode
assert_equal 'new_password', @web.password
assert @web.published
assert @web.brackets_only
assert @web.count_pages
end
def test_web_list
another_wiki = @wiki.create_web('Another Wiki', 'another_wiki')
r = process('web_list')
assert_success
assert_equal [another_wiki, @web], r.template_objects['webs']
end
# Wiki fixture
def setup_test_wiki
@wiki = ApplicationController.wiki = WikiServiceWithNoPersistence.new
@web = @wiki.create_web('Test Wiki 1', 'wiki1')
@home = @wiki.write_page('wiki1', 'HomePage', 'First revision of the HomePage end', Time.now,
Author.new('AnAuthor', '127.0.0.1'))
end
def setup_wiki_with_three_pages
@oak = @wiki.write_page('wiki1', 'Oak',
"All about oak.\n" +
"category: trees",
5.minutes.ago, Author.new('TreeHugger', '127.0.0.2'))
@elephant = @wiki.write_page('wiki1', 'Elephant',
"All about elephants.\n" +
"category: animals",
10.minutes.ago, Author.new('Guest', '127.0.0.2'))
end
def tear_down_wiki
ApplicationController.wiki = nil
end
end