@Test
public void typingACharMakesThePanelDirty() throws Exception {
assertEquals(0, root.dirtyRegions.size());
model.setCaretLocation(TextLocation.origin);
new CharTypedEvent(0, 'Z').dispatch(panel);
assertEquals(1, root.dirtyRegions.size());
assertEquals(panel.getBounds(), root.dirtyRegions.get(0));
}
@Test
public void canLoseFocus() {
stage.getKeyListener().focusOn(panel);
root.dirtyRegions.clear();
stage.getKeyListener().focusOn(root);
assertEquals(false, panel.hasFocus());
assertEquals(false, panel.isCaretBlinking());
assertEquals(true, root.dirtyRegions.contains(panel.getBounds()));
assertEquals(true, root.dirtyRegions.contains(parent.getBounds()));
}
@Test
public void canGainFocus() {
assertEquals(0, root.dirtyRegions.size());
stage.getKeyListener().focusOn(panel);
assertEquals(true, panel.hasFocus());
assertEquals(true, panel.isCaretBlinking());
assertEquals(true, root.dirtyRegions.contains(panel.getBounds()));
assertEquals(true, root.dirtyRegions.contains(parent.getBounds()));
}