@Test(expected = BlockchainValidationException.class)
public void testRemovingNotExistingObject() throws FailedVerificationException {

	for (OpOperation op : generateStartOperationAndObject()) {
		assertTrue(blocksManager.addOperation(op));
	}
	OpObject object = blockChain.getObjectByName(OP_ID, OBJ_ID + 1);
	assertNull(object);
	blocksManager.addOperation(generateRemoveOp(OBJ_ID + 1));
}