Refactor: extract test method

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3773 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/test_helper.rb

@@ -61,6 +61,16 @@ class ActiveSupport::TestCase
   def uploaded_test_file(name, mime)
     ActionController::TestUploadedFile.new(ActiveSupport::TestCase.fixture_path + "/files/#{name}", mime)
   end
+
+  # Mock out a file
+  def mock_file
+    file = 'a_file.png'
+    file.stubs(:size).returns(32)
+    file.stubs(:original_filename).returns('a_file.png')
+    file.stubs(:content_type).returns('image/png')
+    file.stubs(:read).returns(false)
+    file
+  end
   
   # Use a temporary directory for attachment related tests
   def set_tmp_attachments_directory