public class TreeTypeMapTest {
@Test
public void joinLabels() throws IOException {
ISerializedObjectTree source = Trees.fromResource(getClass(), "labels");
Assert.assertEquals("a|b|c", TreeTypeMap.allLables(source.children()));
}
@Test
public void noLabels() throws IOException {
Assert.assertEquals(null, TreeTypeMap.allLables(new ArrayList<ISerializedObjectTree>()));
}