AdGuardHome/internal/next/websvc/dns_test.go

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package websvc_test
import (
"context"
"encoding/json"
"net/http"
"net/netip"
"net/url"
"sync/atomic"
"testing"
"time"
"github.com/AdguardTeam/AdGuardHome/internal/aghtest"
"github.com/AdguardTeam/AdGuardHome/internal/next/agh"
"github.com/AdguardTeam/AdGuardHome/internal/next/dnssvc"
"github.com/AdguardTeam/AdGuardHome/internal/next/websvc"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestService_HandlePatchSettingsDNS(t *testing.T) {
wantDNS := &websvc.HTTPAPIDNSSettings{
Addresses: []netip.AddrPort{netip.MustParseAddrPort("127.0.1.1:53")},
BootstrapServers: []string{"1.0.0.1"},
UpstreamServers: []string{"1.1.1.1"},
DNS64Prefixes: []netip.Prefix{netip.MustParsePrefix("1234::/64")},
UpstreamTimeout: websvc.JSONDuration(2 * time.Second),
BootstrapPreferIPv6: true,
UseDNS64: true,
}
var started atomic.Bool
confMgr := newConfigManager()
confMgr.onDNS = func() (s agh.ServiceWithConfig[*dnssvc.Config]) {
return &aghtest.ServiceWithConfig[*dnssvc.Config]{
OnStart: func() (err error) {
started.Store(true)
return nil
},
OnShutdown: func(_ context.Context) (err error) { panic("not implemented") },
OnConfig: func() (c *dnssvc.Config) { panic("not implemented") },
}
}
confMgr.onUpdateDNS = func(ctx context.Context, c *dnssvc.Config) (err error) {
return nil
}
_, addr := newTestServer(t, confMgr)
u := &url.URL{
Scheme: "http",
Host: addr.String(),
Path: websvc.PathV1SettingsDNS,
}
req := jobj{
"addresses": wantDNS.Addresses,
"bootstrap_servers": wantDNS.BootstrapServers,
"upstream_servers": wantDNS.UpstreamServers,
"dns64_prefixes": wantDNS.DNS64Prefixes,
"upstream_timeout": wantDNS.UpstreamTimeout,
"bootstrap_prefer_ipv6": wantDNS.BootstrapPreferIPv6,
"use_dns64": wantDNS.UseDNS64,
}
respBody := httpPatch(t, u, req, http.StatusOK)
resp := &websvc.HTTPAPIDNSSettings{}
err := json.Unmarshal(respBody, resp)
require.NoError(t, err)
assert.True(t, started.Load())
assert.Equal(t, wantDNS, resp)
assert.Equal(t, wantDNS, resp)
}