instiki/test/test_helper.rb

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ENV['RAILS_ENV'] = 'test'
# Expand the path to environment so that Ruby does not load it multiple times
# File.expand_path can be removed if Ruby 1.9 is in use.
require File.expand_path(File.dirname(__FILE__) + '/../config/environment')
require 'test_help'
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require 'wiki_content'
require 'url_generator'
require 'digest/sha1'
# simulates cookie session store
class FakeSessionDbMan
def self.generate_digest(data)
Digest::SHA1.hexdigest("secure")
end
end
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class ActiveSupport::TestCase
self.pre_loaded_fixtures = false
self.use_transactional_fixtures = true
self.use_instantiated_fixtures = false
self.fixture_path = File.dirname(__FILE__) + "/fixtures/"
end
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# activate PageObserver
PageObserver.instance
class Test::Unit::TestCase
def create_fixtures(*table_names)
Fixtures.create_fixtures(File.dirname(__FILE__) + "/fixtures", table_names)
end
# Add more helper methods to be used by all tests here...
def set_web_property(property, value)
@web.update_attribute(property, value)
@page = Page.find(@page.id)
@wiki.webs[@web.name] = @web
end
def setup_wiki_with_30_pages
ActiveRecord::Base.silence do
(1..30).each do |i|
@wiki.write_page('wiki1', "page#{i}", "Test page #{i}\ncategory: test",
Time.local(1976, 10, i, 12, 00, 00), Author.new('Dema', '127.0.0.2'),
test_renderer)
end
end
@web = Web.find(@web.id)
end
def test_renderer(revision = nil)
PageRenderer.setup_url_generator(StubUrlGenerator.new)
PageRenderer.new(revision)
end
def use_blank_wiki
Revision.destroy_all
Page.destroy_all
Web.destroy_all
end
end
# This module is to be included in unit tests that involve matching chunks.
# It provides a easy way to test whether a chunk matches a particular string
# and any the values of any fields that should be set after a match.
class ContentStub < String
include ChunkManager
def initialize(str)
super
init_chunk_manager
end
def page_link(*); end
end
module ChunkMatch
# Asserts a number of tests for the given type and text.
def match(chunk_type, test_text, expected_chunk_state)
if chunk_type.respond_to? :pattern
assert_match(chunk_type.pattern, test_text)
end
content = ContentStub.new(test_text)
chunk_type.apply_to(content)
# Test if requested parts are correct.
expected_chunk_state.each_pair do |a_method, expected_value|
assert content.chunks.last.kind_of?(chunk_type)
assert_respond_to(content.chunks.last, a_method)
assert_equal(expected_value, content.chunks.last.send(a_method.to_sym),
"Wrong #{a_method} value")
end
end
# Asserts that test_text doesn't match the chunk_type
def no_match(chunk_type, test_text)
if chunk_type.respond_to? :pattern
assert_no_match(chunk_type.pattern, test_text)
end
end
end
class StubUrlGenerator < AbstractUrlGenerator
def initialize
super(:doesnt_need_controller)
end
def file_link(mode, name, text, web_name, known_file, description)
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link = CGI.escape(name)
case mode
when :export
if known_file then %{<a class="existingWikiWord" title="#{description}" href="#{link}.html">#{text}</a>}
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else %{<span class="newWikiWord">#{text}</span>} end
when :publish
if known_file then %{<a class="existingWikiWord" title="#{description}" href="../published/#{link}">#{text}</a>}
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else %{<span class=\"newWikiWord\">#{text}</span>} end
else
if known_file
%{<a class=\"existingWikiWord\" title="#{description}" href=\"../file/#{link}\">#{text}</a>}
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else
%{<span class=\"newWikiWord\">#{text}<a href=\"../file/#{link}\">?</a></span>}
end
end
end
def page_link(mode, name, text, web_address, known_page)
link = CGI.escape(name)
case mode.to_sym
when :export
if known_page then %{<a class="existingWikiWord" href="#{link}.html">#{text}</a>}
else %{<span class="newWikiWord">#{text}</span>} end
when :publish
if known_page then %{<a class="existingWikiWord" href="../published/#{link}">#{text}</a>}
else %{<span class="newWikiWord">#{text}</span>} end
else
if known_page
%{<a class="existingWikiWord" href="../show/#{link}">#{text}</a>}
else
if web_address == 'instiki'
%{<span class="newWikiWord">#{text}<a href="../../#{web_address}/show/#{link}">?</a></span>}
else
%{<span class="newWikiWord">#{text}<a href="../show/#{link}">?</a></span>}
end
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end
end
end
def pic_link(mode, name, text, web_name, known_pic)
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link = CGI.escape(name)
text = CGI.escapeHTML(CGI.unescapeHTML(text || :description))
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case mode.to_sym
when :export
if known_pic then %{<img alt="#{text}" src="#{link}" />}
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else %{<img alt="#{text}" src="no image" />} end
when :publish
if known_pic then %{<img alt="#{text}" src="../file/#{link}" />}
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else %{<span class="newWikiWord">#{text}</span>} end
else
if known_pic then %{<img alt="#{text}" src="../file/#{link}" />}
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else %{<span class="newWikiWord">#{text}<a href="../file/#{link}">?</a></span>} end
end
end
end
def media_link(mode, name, text, web_address, known_media, media_type)
link = CGI.escape(name)
text = CGI.escapeHTML(CGI.unescapeHTML(text || :description))
case mode.to_sym
when :export
if known_media
%{<#{media_type} src="#{CGI.escape(name)}" controls="controls">#{text}</#{media_type}>}
else
text
end
when :publish
if known_media
%{<#{media_type} src="../file/#{link}" controls="controls">#{text}</#{media_type}>}
else
%{<span class="newWikiWord">#{text}</span>}
end
else
if known_media
%{<#{media_type} src="../file/#{link}" controls="controls">#{text}</#{media_type}>}
else
%{<span class="newWikiWord">#{text}<a href="../file/#{link}">?</a></span>}
end
end
end
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module Test
module Unit
module Assertions
def assert_success(bypass_body_parsing = false)
assert_response :success
unless bypass_body_parsing
assert_nothing_raised(@response.body) { REXML::Document.new(@response.body) }
end
end
end
end
end