File viewer for attached text files.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1520 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/fixtures/attachments.yml

@@ -36,4 +36,40 @@ attachments_003:
   filename: logo.gif
   description: This is a logo
   author_id: 2
-  
+attachments_004: 
+  created_on: 2006-07-19 21:07:27 +02:00
+  container_type: Issue
+  container_id: 3
+  downloads: 0
+  disk_filename: 060719210727_source.rb
+  digest: b91e08d0cf966d5c6ff411bd8c4cc3a2
+  id: 4
+  filesize: 153
+  filename: source.rb
+  author_id: 2
+  description: This is a Ruby source file
+  content_type: application/x-ruby
+attachments_005: 
+  created_on: 2006-07-19 21:07:27 +02:00
+  container_type: Issue
+  container_id: 3
+  downloads: 0
+  disk_filename: 060719210727_changeset.diff
+  digest: b91e08d0cf966d5c6ff411bd8c4cc3a2
+  id: 5
+  filesize: 687
+  filename: changeset.diff
+  author_id: 2
+  content_type: text/x-diff
+attachments_006: 
+  created_on: 2006-07-19 21:07:27 +02:00
+  container_type: Issue
+  container_id: 3
+  downloads: 0
+  disk_filename: 060719210727_archive.zip
+  digest: b91e08d0cf966d5c6ff411bd8c4cc3a2
+  id: 6
+  filesize: 157
+  filename: archive.zip
+  author_id: 2
+  content_type: application/octet-stream

test/fixtures/files/060719210727_changeset.diff

@@ -0,0 +1,13 @@
+Index: trunk/app/controllers/issues_controller.rb
+===================================================================
+--- trunk/app/controllers/issues_controller.rb	(r‚vision 1483)
++++ trunk/app/controllers/issues_controller.rb	(r‚vision 1484)
+@@ -149,7 +149,7 @@
+         attach_files(@issue, params[:attachments])
+         flash[:notice] = l(:notice_successful_create)
+         Mailer.deliver_issue_add(@issue) if Setting.notified_events.include?('issue_added')
+-        redirect_to :controller => 'issues', :action => 'show', :id => @issue,  :project_id => @project
++        redirect_to :controller => 'issues', :action => 'show', :id => @issue
+         return
+       end		
+     end	

test/fixtures/files/060719210727_source.rb

@@ -0,0 +1,10 @@
+# The Greeter class
+class Greeter
+  def initialize(name)
+    @name = name.capitalize
+  end
+
+  def salute
+    puts "Hello #{@name}!" 
+  end
+end

test/functional/attachments_controller_test.rb

@@ -0,0 +1,59 @@
+# redMine - project management software
+# Copyright (C) 2006-2008  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require File.dirname(__FILE__) + '/../test_helper'
+require 'attachments_controller'
+
+# Re-raise errors caught by the controller.
+class AttachmentsController; def rescue_action(e) raise e end; end
+
+
+class AttachmentsControllerTest < Test::Unit::TestCase
+  fixtures :users, :projects, :issues, :attachments
+  
+  def setup
+    @controller = AttachmentsController.new
+    @request    = ActionController::TestRequest.new
+    @response   = ActionController::TestResponse.new
+    Attachment.storage_path = "#{RAILS_ROOT}/test/fixtures/files"
+    User.current = nil
+  end
+  
+  def test_show_diff
+    get :show, :id => 5
+    assert_response :success
+    assert_template 'diff'
+  end
+  
+  def test_show_text_file
+    get :show, :id => 4
+    assert_response :success
+    assert_template 'file'
+  end
+  
+  def test_show_other
+    get :show, :id => 6
+    assert_response :success
+    assert_equal 'application/octet-stream', @response.content_type
+  end
+  
+  def test_download_text_file
+    get :download, :id => 4
+    assert_response :success
+    assert_equal 'application/x-ruby', @response.content_type
+  end
+end

test/functional/documents_controller_test.rb

@@ -40,6 +40,8 @@ class DocumentsControllerTest < Test::Unit::TestCase
   
   def test_new_with_one_attachment
     @request.session[:user_id] = 2
+    set_tmp_attachments_directory
+    
     post :new, :project_id => 'ecookbook',
                :document => { :title => 'DocumentsControllerTest#test_post_new',
                               :description => 'This is a new document',

test/functional/issues_controller_test.rb

@@ -361,6 +361,8 @@ class IssuesControllerTest < Test::Unit::TestCase
   end
   
   def test_post_edit_with_attachment_only
+    set_tmp_attachments_directory
+    
     # anonymous user
     post :edit,
          :id => 1,

test/integration/issues_test.rb

@@ -1,3 +1,20 @@
+# redMine - project management software
+# Copyright (C) 2006-2008  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
 require "#{File.dirname(__FILE__)}/../test_helper"
 
 class IssuesTest < ActionController::IntegrationTest
@@ -47,6 +64,7 @@ class IssuesTest < ActionController::IntegrationTest
   # add then remove 2 attachments to an issue
   def test_issue_attachements
     log_user('jsmith', 'jsmith')
+    set_tmp_attachments_directory
 
     post 'issues/edit/1',
          :notes => 'Some notes',

test/test_helper.rb

@@ -57,6 +57,12 @@ class Test::Unit::TestCase
   def test_uploaded_file(name, mime)
     ActionController::TestUploadedFile.new(Test::Unit::TestCase.fixture_path + "/files/#{name}", mime)
   end
+  
+  # Use a temporary directory for attachment related tests
+  def set_tmp_attachments_directory
+    Dir.mkdir "#{RAILS_ROOT}/tmp/test/attachments" unless File.directory?("#{RAILS_ROOT}/tmp/test/attachments")
+    Attachment.storage_path = "#{RAILS_ROOT}/tmp/test/attachments"
+  end
 end