public class AddSpacesActionTest {
@Test
public void shouldFillWithSpaces() throws Exception {
AddSpacesAction action = new AddSpacesAction();
action.setField("message");
action.setLength(160);
Message message = new Message();
message.setProperty("message", "a");
action.execute(message);
Assert.assertEquals(message.getProperty("message", String.class).length(), 160);
String compare = "a";
for (int i=0; i < 159; i++) {