Merged trunk r1773.

git-svn-id: http://redmine.rubyforge.org/svn/branches/work@1774 e93f8b46-1217-0410-a6f0-8f06a7374b81

groups/test/test_helper.rb

@@ -57,21 +57,11 @@ class Test::Unit::TestCase
   def test_uploaded_file(name, mime)
     ActionController::TestUploadedFile.new(Test::Unit::TestCase.fixture_path + "/files/#{name}", mime)
   end
-end
-
-
-# ActionController::TestUploadedFile bug
-# see http://dev.rubyonrails.org/ticket/4635
-class String
-  def original_filename
-    "testfile.txt"
-  end
   
-  def content_type
-    "text/plain"
-  end
-  
-  def read
-    self.to_s
+  # Use a temporary directory for attachment related tests
+  def set_tmp_attachments_directory
+    Dir.mkdir "#{RAILS_ROOT}/tmp/test" unless File.directory?("#{RAILS_ROOT}/tmp/test")
+    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