AlreadyExistsException cx = new AlreadyExistsException(keyspace, table);
DataAccessException dax = tx.translateExceptionIfPossible(cx);
assertNotNull(dax);
assertTrue(dax instanceof CassandraTableExistsException);
CassandraTableExistsException x = (CassandraTableExistsException) dax;
assertEquals(table, x.getTableName());
assertEquals(x.getTableName(), x.getElementName());
assertEquals(CassandraSchemaElementExistsException.ElementType.TABLE, x.getElementType());
assertEquals(cx, x.getCause());
}