remove trailing white-spaces from unit attachment test.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5844 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/attachment_test.rb

@@ -1,18 +1,18 @@
 # encoding: utf-8
 #
-# redMine - project management software
-# Copyright (C) 2006-2007  Jean-Philippe Lang
+# Redmine - project management software
+# Copyright (C) 2006-2011  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.
@@ -21,7 +21,7 @@ require File.expand_path('../../test_helper', __FILE__)
 
 class AttachmentTest < ActiveSupport::TestCase
   fixtures :issues, :users
-  
+
   def setup
   end
 
@@ -37,7 +37,7 @@ class AttachmentTest < ActiveSupport::TestCase
     assert_equal '1478adae0d4eb06d35897518540e25d6', a.digest
     assert File.exist?(a.diskfile)
   end
-  
+
   def test_create_should_auto_assign_content_type
     a = Attachment.new(:container => Issue.find(1),
                        :file => uploaded_test_file("testfile.txt", ""),
@@ -45,7 +45,7 @@ class AttachmentTest < ActiveSupport::TestCase
     assert a.save
     assert_equal 'text/plain', a.content_type
   end
-  
+
   def test_identical_attachments_at_the_same_time_should_not_overwrite
     a1 = Attachment.create!(:container => Issue.find(1),
                             :file => uploaded_test_file("testfile.txt", ""),
@@ -55,7 +55,7 @@ class AttachmentTest < ActiveSupport::TestCase
                             :author => User.find(1))
     assert a1.disk_filename != a2.disk_filename
   end
-  
+
   def test_diskfilename
     assert Attachment.disk_filename("test_file.txt") =~ /^\d{12}_test_file.txt$/
     assert_equal 'test_file.txt', Attachment.disk_filename("test_file.txt")[13..-1]