func()

in fixtures.go [767:813]

• 43 lines of code
• 7 McCabe index (conditional complexity)

func (t *TestVM) AddCustomNetwork(network *Network, subnetwork *Subnetwork) error {
	var subnetworkName string
	if subnetwork == nil {
		subnetworkName = ""
		if !*network.network.AutoCreateSubnetworks {
			return fmt.Errorf("network %s is not auto mode, subnet is required", network.name)
		}
	} else {
		subnetworkName = subnetwork.name
	}

	if t.instance != nil {
		// Add network config.
		networkInterface := compute.NetworkInterface{
			Network:    network.name,
			Subnetwork: subnetworkName,
			AccessConfigs: []*compute.AccessConfig{
				{
					Type: "ONE_TO_ONE_NAT",
				},
			},
		}
		if t.instance.NetworkInterfaces == nil {
			t.instance.NetworkInterfaces = []*compute.NetworkInterface{&networkInterface}
		} else {
			t.instance.NetworkInterfaces = append(t.instance.NetworkInterfaces, &networkInterface)
		}
	} else if t.instancebeta != nil {
		// Add network config.
		networkInterface := computeBeta.NetworkInterface{
			Network:    network.name,
			Subnetwork: subnetworkName,
			AccessConfigs: []*computeBeta.AccessConfig{
				{
					Type: "ONE_TO_ONE_NAT",
				},
			},
		}
		if t.instancebeta.NetworkInterfaces == nil {
			t.instancebeta.NetworkInterfaces = []*computeBeta.NetworkInterface{&networkInterface}
		} else {
			t.instancebeta.NetworkInterfaces = append(t.instancebeta.NetworkInterfaces, &networkInterface)
		}
	}

	return nil
}