assert_response :success
post "/login", :params => { "username" => moderator.email, "password" => "test", :referer => "/user_blocks/#{block.id}/edit" }
assert_response :redirect
assert_response :success
post "/login", :params => { "username" => moderator.email, "password" => "test", :referer => "/user_blocks/#{block.id}/edit" }
assert_response :redirect