@Test
	public void testActivation() throws Exception {
		goTo(toolTwo, 0x0326);

		makeSelection(toolTwo, programTwo, addr(programTwo, 0x0331), addr(programTwo, 0x0334));

		copyToolTwoLabels();

		goTo(toolOne, 0x32a);

		ClipboardPlugin plugin = getPlugin(toolOne, ClipboardPlugin.class);
		ClipboardContentProviderService service = getClipboardService(plugin);
		DockingActionIf pasteAction = getLocalAction(service, "Paste", plugin);
		assertEnabled(pasteAction, cb.getProvider());
	}
Test the plugin that deals with cut/paste comments and labels
Ghidra/Features/Base/src/test.slow/java/ghidra/app/plugin/core/clipboard/CopyPasteCommentsTest.java