@Test
	public void testGetAttributes() {
		populateModel(3);

		assertEquals(5, root.getAttributes(Lifespan.ALL).size()); // Targets, curTarget(x3), string
		assertEquals(0, targetContainer.getAttributes(Lifespan.ALL).size());
	}
Fails because you cannot create a second root object.
Ghidra/Debug/Framework-TraceModeling/src/test/java/ghidra/trace/database/target/DBTraceObjectManagerTest.java