assert_se(sd_dhcp_server_set_lease_pool(server, &address_any, 1) == -EINVAL);
assert_se(sd_dhcp_server_set_lease_pool(server, &address_lo, 0) == -EINVAL);
assert_se(sd_dhcp_server_set_lease_pool(server, &address_lo, 1) >= 0);
assert_se(sd_dhcp_server_set_lease_pool(server, &address_lo, 1) == -EBUSY);
assert_se(sd_dhcp_server_set_lease_pool(server, &address_any, 1) == -EINVAL);
assert_se(sd_dhcp_server_set_lease_pool(server, &address_lo, 0) == -EINVAL);
assert_se(sd_dhcp_server_set_lease_pool(server, &address_lo, 1) >= 0);
assert_se(sd_dhcp_server_set_lease_pool(server, &address_lo, 1) == -EBUSY);