instiki/test/functional/file_controller_test.rb

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#!/usr/bin/env ruby
require File.dirname(__FILE__) + '/../test_helper'
require 'file_controller'
require 'fileutils'
require 'stringio'
# Raise errors beyond the default web-based presentation
class FileController; def rescue_action(e) logger.error(e); raise e end; end
class FileControllerTest < Test::Unit::TestCase
fixtures :webs, :pages, :revisions, :system
def setup
@controller = FileController.new
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
class << @request.session
attr_accessor :dbman
end
# simulate a cookie session store
@request.session.dbman = FakeSessionDbMan
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@web = webs(:test_wiki)
@wiki = Wiki.new
WikiFile.delete_all
require 'fileutils'
FileUtils.rm_rf("#{RAILS_ROOT}/public/wiki1/files/*")
end
def test_file_upload_form
get :file, :web => 'wiki1', :id => 'new_file.txt'
assert_response(:success)
assert_template 'file/file'
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end
def test_file_download_text_file
@web.wiki_files.create(:file_name => 'foo.txt', :description => 'Text file',
:content => "Contents of the file")
r = get :file, :web => 'wiki1', :id => 'foo.txt'
assert_response(:success, bypass_body_parsing = true)
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assert_equal "Contents of the file", r.body
assert_equal 'text/plain', r.headers['type']
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end
def test_file_download_pdf_file
@web.wiki_files.create(:file_name => 'foo.pdf', :description => 'PDF file',
:content => "aaa\nbbb\n")
r = get :file, :web => 'wiki1', :id => 'foo.pdf'
assert_response(:success, bypass_body_parsing = true)
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assert_equal "aaa\nbbb\n", r.body
assert_equal 'application/pdf', r.headers['type']
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end
def test_pic_download_gif
pic = File.open("#{RAILS_ROOT}/test/fixtures/rails.gif", 'rb') { |f| f.read }
@web.wiki_files.create(:file_name => 'rails.gif', :description => 'An image', :content => pic)
r = get :file, :web => 'wiki1', :id => 'rails.gif'
assert_response(:success, bypass_body_parsing = true)
assert_equal 'image/gif', r.headers['type']
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assert_equal pic.size, r.body.size
assert_equal pic, r.body
end
def test_pic_unknown_pic
r = get :file, :web => 'wiki1', :id => 'non-existant.gif'
assert_response(:success)
assert_template 'file/file'
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end
def test_pic_upload_end_to_end
# edit and re-render home page so that it has an "unknown file" link to 'rails-e2e.gif'
PageRenderer.setup_url_generator(StubUrlGenerator.new)
renderer = PageRenderer.new
@wiki.revise_page('wiki1', 'HomePage', '[[rails-e2e.gif:pic]]',
Time.now, 'AnonymousBrave', renderer)
assert_equal "<p><span class='newWikiWord'>rails-e2e.gif<a href='../file/rails-e2e.gif'>" +
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"?</a></span></p>",
renderer.display_content
# rails-e2e.gif is unknown to the system, so pic action goes to the file [upload] form
r = get :file, :web => 'wiki1', :id => 'rails-e2e.gif'
assert_response(:success)
assert_template 'file/file'
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# User uploads the picture
begin # Ruby 1.9
picture = File.read("#{RAILS_ROOT}/test/fixtures/rails.gif", :encoding => 'ascii-8bit')
rescue #Ruby 1.8
picture = File.read("#{RAILS_ROOT}/test/fixtures/rails.gif")
end
# updated from post to get - post fails the spam protection (no javascript)
# Moron! If substituting GET for POST actually works, you
# have much, much bigger problems.
r = get :file, :web => 'wiki1',
:file => {:file_name => 'rails-e2e.gif',
:content => StringIO.new(picture),
:description => 'Rails, end-to-end'}
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assert @web.has_file?('rails-e2e.gif')
assert_equal(picture, WikiFile.find_by_file_name('rails-e2e.gif').content)
PageRenderer.setup_url_generator(StubUrlGenerator.new)
@wiki.revise_page('wiki1', 'HomePage', 'Try [[rails-e2e.gif:pic]] again.',
Time.now, 'AnonymousBrave', renderer)
assert_equal "<p>Try <img alt='Rails, end-to-end' src='../file/rails-e2e.gif'/> again.</p>",
renderer.display_content
assert_equal "<p>Try <img alt='Rails, end-to-end' src='../file/rails-e2e.gif'/> again.</p>",
renderer.display_published
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end
def test_import
# updated from post to get - post fails the spam protection (no javascript)
r = get :import, :web => 'wiki1', :file => uploaded_file("#{RAILS_ROOT}/test/fixtures/exported_markup.zip")
assert_response(:redirect)
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assert @web.has_page?('ImportedPage')
end
def uploaded_file(path, content_type="application/octet-stream", filename=nil)
filename ||= File.basename(path)
t = Tempfile.new(filename)
FileUtils.copy_file(path, t.path)
(class << t; self; end;).class_eval do
alias local_path path
define_method(:original_filename) { filename }
define_method(:content_type) { content_type }
end
return t
end
end