void Search()
        {
            var outputForm        = _app.AttachOutputForm();
            var orderDocumentForm = _app.AttachOrderDocumentForm(@"Accepted");

            orderDocumentForm._searchTextBox.EmulateChangeText("300");
            orderDocumentForm._searchButton.EmulateClick();
            outputForm._textBoxResult.Text.Is("Accepted(1,3) : 300\r\nAccepted(2,3) : 300");
        }