public Map<String, IndexMeta> getAllIndexes() {
        return allIndexes;
    }
@Test
    public void testGetAllIndexes() {

        Map<String, IndexMeta> allIndexes = tableMeta.getAllIndexes();

        assertEquals(1, allIndexes.size(), "Should return all indexes added");
        assertTrue(allIndexes.containsKey("primary"), "Should contain index 'primary'");

    }