Function get_node_count

tests/test_incremental.c:159–166

}

static int get_node_count(void) {
    cbm_store_t *s = open_store();
    if (!s)
        return -1;
    int c = cbm_store_count_nodes(s, g_project);
    cbm_store_close(s);
    return c;
}

static int get_edge_count(void) {
    cbm_store_t *s = open_store();