116 lines
2.9 KiB
Go
116 lines
2.9 KiB
Go
package dhcpsvc_test
|
|
|
|
import (
|
|
"net/netip"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/AdguardTeam/AdGuardHome/internal/dhcpsvc"
|
|
"github.com/AdguardTeam/golibs/testutil"
|
|
)
|
|
|
|
// testLocalTLD is a common local TLD for tests.
|
|
const testLocalTLD = "local"
|
|
|
|
func TestNew(t *testing.T) {
|
|
validIPv4Conf := &dhcpsvc.IPv4Config{
|
|
Enabled: true,
|
|
GatewayIP: netip.MustParseAddr("192.168.0.1"),
|
|
SubnetMask: netip.MustParseAddr("255.255.255.0"),
|
|
RangeStart: netip.MustParseAddr("192.168.0.2"),
|
|
RangeEnd: netip.MustParseAddr("192.168.0.254"),
|
|
LeaseDuration: 1 * time.Hour,
|
|
}
|
|
gwInRangeConf := &dhcpsvc.IPv4Config{
|
|
Enabled: true,
|
|
GatewayIP: netip.MustParseAddr("192.168.0.100"),
|
|
SubnetMask: netip.MustParseAddr("255.255.255.0"),
|
|
RangeStart: netip.MustParseAddr("192.168.0.1"),
|
|
RangeEnd: netip.MustParseAddr("192.168.0.254"),
|
|
LeaseDuration: 1 * time.Hour,
|
|
}
|
|
badStartConf := &dhcpsvc.IPv4Config{
|
|
Enabled: true,
|
|
GatewayIP: netip.MustParseAddr("192.168.0.1"),
|
|
SubnetMask: netip.MustParseAddr("255.255.255.0"),
|
|
RangeStart: netip.MustParseAddr("127.0.0.1"),
|
|
RangeEnd: netip.MustParseAddr("192.168.0.254"),
|
|
LeaseDuration: 1 * time.Hour,
|
|
}
|
|
|
|
validIPv6Conf := &dhcpsvc.IPv6Config{
|
|
Enabled: true,
|
|
RangeStart: netip.MustParseAddr("2001:db8::1"),
|
|
LeaseDuration: 1 * time.Hour,
|
|
RAAllowSLAAC: true,
|
|
RASLAACOnly: true,
|
|
}
|
|
|
|
testCases := []struct {
|
|
conf *dhcpsvc.Config
|
|
name string
|
|
wantErrMsg string
|
|
}{{
|
|
conf: &dhcpsvc.Config{
|
|
Enabled: true,
|
|
LocalDomainName: testLocalTLD,
|
|
Interfaces: map[string]*dhcpsvc.InterfaceConfig{
|
|
"eth0": {
|
|
IPv4: validIPv4Conf,
|
|
IPv6: validIPv6Conf,
|
|
},
|
|
},
|
|
},
|
|
name: "valid",
|
|
wantErrMsg: "",
|
|
}, {
|
|
conf: &dhcpsvc.Config{
|
|
Enabled: true,
|
|
LocalDomainName: testLocalTLD,
|
|
Interfaces: map[string]*dhcpsvc.InterfaceConfig{
|
|
"eth0": {
|
|
IPv4: &dhcpsvc.IPv4Config{Enabled: false},
|
|
IPv6: &dhcpsvc.IPv6Config{Enabled: false},
|
|
},
|
|
},
|
|
},
|
|
name: "disabled_interfaces",
|
|
wantErrMsg: "",
|
|
}, {
|
|
conf: &dhcpsvc.Config{
|
|
Enabled: true,
|
|
LocalDomainName: testLocalTLD,
|
|
Interfaces: map[string]*dhcpsvc.InterfaceConfig{
|
|
"eth0": {
|
|
IPv4: gwInRangeConf,
|
|
IPv6: validIPv6Conf,
|
|
},
|
|
},
|
|
},
|
|
name: "gateway_within_range",
|
|
wantErrMsg: `interface "eth0": ipv4: ` +
|
|
`gateway ip 192.168.0.100 in the ip range 192.168.0.1-192.168.0.254`,
|
|
}, {
|
|
conf: &dhcpsvc.Config{
|
|
Enabled: true,
|
|
LocalDomainName: testLocalTLD,
|
|
Interfaces: map[string]*dhcpsvc.InterfaceConfig{
|
|
"eth0": {
|
|
IPv4: badStartConf,
|
|
IPv6: validIPv6Conf,
|
|
},
|
|
},
|
|
},
|
|
name: "bad_start",
|
|
wantErrMsg: `interface "eth0": ipv4: ` +
|
|
`range start 127.0.0.1 is not within 192.168.0.1/24`,
|
|
}}
|
|
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
_, err := dhcpsvc.New(tc.conf)
|
|
testutil.AssertErrorMsg(t, tc.wantErrMsg, err)
|
|
})
|
|
}
|
|
}
|