package owrt

import (
	"testing"
)

const (
	ifNameDHCP       = "cadoles"
	ifProtoDHCP      = "static"
	ifIFNameDHCP     = "cdl-fake"
	ifIPAddrDHCP     = "192.168.59.1"
	ifNetmaskDHCP    = "255.255.255.0"
	ifDNSDHCP        = "192.168.59.1"
	ifIFTypeDHCP     = "bridge"
	ifLeaseTimeDHCP  = "4h"
	ifMetricDHCP     = "9000"
	ifRangeLimitDHCP = "10"
	ifStartIPDHCP    = "192.168.59.10"
)

func TestNetCreateWithDHCP(t *testing.T) {
	exec := createMockExecutor("", "", 0)
	uci := NewUCIWithExecutor(exec, "")

	iface := NewUCINetworkInterface(uci)
	iface.Name = ifNameDHCP
	iface.Proto = ifProtoDHCP
	iface.IFName = ifIFNameDHCP
	iface.IPAddr = ifIPAddrDHCP
	iface.Netmask = ifNetmaskDHCP
	iface.DNS = ifDNSDHCP
	iface.IFType = ifIFTypeDHCP
	iface.Metric = ifMetricDHCP
	iface.DHCP.Name = ifNameDHCP
	iface.DHCP.IFName = ifIFNameDHCP
	iface.DHCP.LeaseTime = ifLeaseTimeDHCP
	iface.DHCP.RangeLimit = ifRangeLimitDHCP
	iface.DHCP.StartIP = ifStartIPDHCP

	if iface.Create().ReturnCode != 0 {
		t.Fatalf("UCINetworkInterface.Create() failed !")
	}
}

func TestNetUpdateWithDHCP(t *testing.T) {
	exec := createMockExecutor("", "", 0)
	uci := NewUCIWithExecutor(exec, "")

	iface := NewUCINetworkInterface(uci)
	iface.Name = ifNameDHCP
	iface.Proto = ifProtoDHCP
	iface.IFName = ifIFNameDHCP
	iface.IPAddr = ifIPAddrDHCP
	iface.Netmask = ifNetmaskDHCP
	iface.DNS = ifDNSDHCP
	iface.IFType = ifIFTypeDHCP
	iface.Metric = ifMetricDHCP
	iface.DHCP.Name = ifNameDHCP
	iface.DHCP.IFName = ifIFName
	iface.DHCP.LeaseTime = ifLeaseTimeDHCP
	iface.DHCP.RangeLimit = ifRangeLimitDHCP
	iface.DHCP.StartIP = ifStartIPDHCP

	cr := iface.Create()
	if cr.ReturnCode != 0 {
		t.Fatalf("UCIDHCPConf.Create() failed !\n\tStdout: %s\n\tStderr: %s\n\tReturnCode: %d\n\tCommand: %s\n",
			cr.Stdout,
			cr.Stderr,
			cr.ReturnCode,
			cr.Command)
	}

	iface.Metric = "1000"
	iface.DHCP.RangeLimit = "100"

	if iface.Update().ReturnCode != 0 {
		t.Fatalf("UCIDHCPConf.Update() failed !")
	}
}

func TestNetDeleteWithDHCP(t *testing.T) {
	exec := createMockExecutor("", "", 0)
	uci := NewUCIWithExecutor(exec, "")

	iface := NewUCINetworkInterface(uci)
	iface.Name = ifNameDHCP
	iface.Proto = ifProtoDHCP
	iface.IFName = ifIFNameDHCP
	iface.IPAddr = ifIPAddrDHCP
	iface.Netmask = ifNetmaskDHCP
	iface.DNS = ifDNSDHCP
	iface.IFType = ifIFTypeDHCP
	iface.Metric = ifMetricDHCP
	iface.DHCP.Name = ifNameDHCP
	iface.DHCP.LeaseTime = ifLeaseTimeDHCP
	iface.DHCP.RangeLimit = ifRangeLimitDHCP
	iface.DHCP.StartIP = ifStartIPDHCP

	if iface.Delete().ReturnCode != 0 {
		t.Fatalf("UCINetworkInterface.Delete() failed !")
	}
}