mirror of
https://github.com/AdguardTeam/AdGuardHome.git
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25918e56fa
Squashed commit of the following:
commit 284190f748345c7556e60b67f051ec5f6f080948
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date: Wed Dec 6 19:36:00 2023 +0300
all: sync with master; upd chlog
115 lines
2.9 KiB
Go
115 lines
2.9 KiB
Go
package dhcpsvc_test
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import (
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"net/netip"
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"testing"
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"time"
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"github.com/AdguardTeam/AdGuardHome/internal/dhcpsvc"
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"github.com/AdguardTeam/golibs/testutil"
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)
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// testLocalTLD is a common local TLD for tests.
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const testLocalTLD = "local"
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func TestNew(t *testing.T) {
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validIPv4Conf := &dhcpsvc.IPv4Config{
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Enabled: true,
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GatewayIP: netip.MustParseAddr("192.168.0.1"),
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SubnetMask: netip.MustParseAddr("255.255.255.0"),
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RangeStart: netip.MustParseAddr("192.168.0.2"),
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RangeEnd: netip.MustParseAddr("192.168.0.254"),
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LeaseDuration: 1 * time.Hour,
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}
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gwInRangeConf := &dhcpsvc.IPv4Config{
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Enabled: true,
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GatewayIP: netip.MustParseAddr("192.168.0.100"),
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SubnetMask: netip.MustParseAddr("255.255.255.0"),
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RangeStart: netip.MustParseAddr("192.168.0.1"),
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RangeEnd: netip.MustParseAddr("192.168.0.254"),
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LeaseDuration: 1 * time.Hour,
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}
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badStartConf := &dhcpsvc.IPv4Config{
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Enabled: true,
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GatewayIP: netip.MustParseAddr("192.168.0.1"),
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SubnetMask: netip.MustParseAddr("255.255.255.0"),
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RangeStart: netip.MustParseAddr("127.0.0.1"),
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RangeEnd: netip.MustParseAddr("192.168.0.254"),
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LeaseDuration: 1 * time.Hour,
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}
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validIPv6Conf := &dhcpsvc.IPv6Config{
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Enabled: true,
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RangeStart: netip.MustParseAddr("2001:db8::1"),
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LeaseDuration: 1 * time.Hour,
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RAAllowSLAAC: true,
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RASLAACOnly: true,
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}
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testCases := []struct {
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conf *dhcpsvc.Config
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name string
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wantErrMsg string
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}{{
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conf: &dhcpsvc.Config{
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Enabled: true,
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LocalDomainName: testLocalTLD,
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Interfaces: map[string]*dhcpsvc.InterfaceConfig{
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"eth0": {
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IPv4: validIPv4Conf,
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IPv6: validIPv6Conf,
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},
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},
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},
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name: "valid",
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wantErrMsg: "",
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}, {
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conf: &dhcpsvc.Config{
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Enabled: true,
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LocalDomainName: testLocalTLD,
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Interfaces: map[string]*dhcpsvc.InterfaceConfig{
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"eth0": {
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IPv4: &dhcpsvc.IPv4Config{Enabled: false},
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IPv6: &dhcpsvc.IPv6Config{Enabled: false},
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},
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},
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},
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name: "disabled_interfaces",
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wantErrMsg: "",
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}, {
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conf: &dhcpsvc.Config{
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Enabled: true,
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LocalDomainName: testLocalTLD,
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Interfaces: map[string]*dhcpsvc.InterfaceConfig{
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"eth0": {
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IPv4: gwInRangeConf,
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IPv6: validIPv6Conf,
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},
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},
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},
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name: "gateway_within_range",
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wantErrMsg: `interface "eth0": ipv4: ` +
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`gateway ip 192.168.0.100 in the ip range 192.168.0.1-192.168.0.254`,
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}, {
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conf: &dhcpsvc.Config{
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Enabled: true,
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LocalDomainName: testLocalTLD,
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Interfaces: map[string]*dhcpsvc.InterfaceConfig{
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"eth0": {
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IPv4: badStartConf,
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IPv6: validIPv6Conf,
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},
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},
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},
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name: "bad_start",
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wantErrMsg: `interface "eth0": ipv4: ` +
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`range start 127.0.0.1 is not within 192.168.0.1/24`,
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}}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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_, err := dhcpsvc.New(tc.conf)
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testutil.AssertErrorMsg(t, tc.wantErrMsg, err)
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})
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}
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}
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