// +build acceptance networking

package v2

import (
	"testing"

	"github.com/gophercloud/gophercloud/acceptance/clients"
	"github.com/gophercloud/gophercloud/acceptance/tools"
	"github.com/gophercloud/gophercloud/openstack/networking/v2/networks"
)

func TestNetworksList(t *testing.T) {
	client, err := clients.NewNetworkV2Client()
	if err != nil {
		t.Fatalf("Unable to create a network client: %v", err)
	}

	allPages, err := networks.List(client, nil).AllPages()
	if err != nil {
		t.Fatalf("Unable to list networks: %v", err)
	}

	allNetworks, err := networks.ExtractNetworks(allPages)
	if err != nil {
		t.Fatalf("Unable to extract networks: %v", err)
	}

	for _, network := range allNetworks {
		tools.PrintResource(t, network)
	}
}

func TestNetworksCRUD(t *testing.T) {
	client, err := clients.NewNetworkV2Client()
	if err != nil {
		t.Fatalf("Unable to create a network client: %v", err)
	}

	// Create a network
	network, err := CreateNetwork(t, client)
	if err != nil {
		t.Fatalf("Unable to create network: %v", err)
	}
	defer DeleteNetwork(t, client, network.ID)

	tools.PrintResource(t, network)

	newName := tools.RandomString("TESTACC-", 8)
	updateOpts := &networks.UpdateOpts{
		Name: newName,
	}

	_, err = networks.Update(client, network.ID, updateOpts).Extract()
	if err != nil {
		t.Fatalf("Unable to update network: %v", err)
	}

	newNetwork, err := networks.Get(client, network.ID).Extract()
	if err != nil {
		t.Fatalf("Unable to retrieve network: %v", err)
	}

	tools.PrintResource(t, newNetwork)
}