*/
public class SentenceBuilderTest {
@Test
public final void testSentenceBuilder() {
final SentenceBuilder b = new SentenceBuilder();
assertTrue(b.isEmpty());
assertEquals("", b.toString());
b.append("abc");
assertFalse(b.isEmpty());
assertEquals("abc", b.toString());
b.append("def");
assertFalse(b.isEmpty());
assertEquals("abc def", b.toString());
b.append('X');
assertFalse(b.isEmpty());
assertEquals("abc defX", b.toString());
}