@Test
public void notifiesObserversOnIdChange() {
PropertyChangeListener mockListener = mock(PropertyChangeListener.class);
connectable.addPropertyChangeListener(mockListener);
connectable.setId("");
verify(mockListener).propertyChange(any(PropertyChangeEvent.class));
}
@Test
public void defaultNameOffsetValues() {
assertEquals(-5, connectable.getNameXOffset(), DOUBLE_DELTA);
assertEquals(35, connectable.getNameYOffset(), DOUBLE_DELTA);
}