AdGuardHome/internal/dhcpd/http_unix_test.go
Ainar Garipov acf539b11d Pull request 2002: fix-typo
Squashed commit of the following:

commit 29c749d1773dc7d14a2696b3dea8cf4fec2ed9fc
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Thu Sep 7 20:06:42 2023 +0300

    all: fix some typos
2023-09-07 20:37:24 +03:00

160 lines
3.4 KiB
Go

//go:build darwin || freebsd || linux || openbsd
package dhcpd
import (
"bytes"
"encoding/json"
"net/http"
"net/http/httptest"
"net/netip"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestServer_handleDHCPStatus(t *testing.T) {
const (
staticName = "static-client"
staticMAC = "aa:aa:aa:aa:aa:aa"
)
staticIP := netip.MustParseAddr("192.168.10.10")
staticLease := &leaseStatic{
HWAddr: staticMAC,
IP: staticIP,
Hostname: staticName,
}
s, err := Create(&ServerConfig{
Enabled: true,
Conf4: *defaultV4ServerConf(),
DataDir: t.TempDir(),
ConfigModified: func() {},
})
require.NoError(t, err)
// checkStatus is a helper that asserts the response of
// [*server.handleDHCPStatus].
checkStatus := func(t *testing.T, want *dhcpStatusResponse) {
w := httptest.NewRecorder()
var req *http.Request
req, err = http.NewRequest(http.MethodGet, "", nil)
require.NoError(t, err)
b := &bytes.Buffer{}
err = json.NewEncoder(b).Encode(&want)
require.NoError(t, err)
s.handleDHCPStatus(w, req)
assert.Equal(t, http.StatusOK, w.Code)
assert.JSONEq(t, b.String(), w.Body.String())
}
// defaultResponse is a helper that returns the response with default
// configuration.
defaultResponse := func() *dhcpStatusResponse {
conf4 := defaultV4ServerConf()
conf4.LeaseDuration = 86400
resp := &dhcpStatusResponse{
V4: *conf4,
V6: V6ServerConf{},
Leases: []*leaseDynamic{},
StaticLeases: []*leaseStatic{},
Enabled: true,
}
return resp
}
ok := t.Run("status", func(t *testing.T) {
resp := defaultResponse()
checkStatus(t, resp)
})
require.True(t, ok)
ok = t.Run("add_static_lease", func(t *testing.T) {
w := httptest.NewRecorder()
b := &bytes.Buffer{}
err = json.NewEncoder(b).Encode(staticLease)
require.NoError(t, err)
var r *http.Request
r, err = http.NewRequest(http.MethodPost, "", b)
require.NoError(t, err)
s.handleDHCPAddStaticLease(w, r)
assert.Equal(t, http.StatusOK, w.Code)
resp := defaultResponse()
resp.StaticLeases = []*leaseStatic{staticLease}
checkStatus(t, resp)
})
require.True(t, ok)
ok = t.Run("add_invalid_lease", func(t *testing.T) {
w := httptest.NewRecorder()
b := &bytes.Buffer{}
err = json.NewEncoder(b).Encode(&leaseStatic{})
require.NoError(t, err)
var r *http.Request
r, err = http.NewRequest(http.MethodPost, "", b)
require.NoError(t, err)
s.handleDHCPAddStaticLease(w, r)
assert.Equal(t, http.StatusBadRequest, w.Code)
})
require.True(t, ok)
ok = t.Run("remove_static_lease", func(t *testing.T) {
w := httptest.NewRecorder()
b := &bytes.Buffer{}
err = json.NewEncoder(b).Encode(staticLease)
require.NoError(t, err)
var r *http.Request
r, err = http.NewRequest(http.MethodPost, "", b)
require.NoError(t, err)
s.handleDHCPRemoveStaticLease(w, r)
assert.Equal(t, http.StatusOK, w.Code)
resp := defaultResponse()
checkStatus(t, resp)
})
require.True(t, ok)
ok = t.Run("set_config", func(t *testing.T) {
w := httptest.NewRecorder()
resp := defaultResponse()
resp.Enabled = false
b := &bytes.Buffer{}
err = json.NewEncoder(b).Encode(&resp)
require.NoError(t, err)
var r *http.Request
r, err = http.NewRequest(http.MethodPost, "", b)
require.NoError(t, err)
s.handleDHCPSetConfig(w, r)
assert.Equal(t, http.StatusOK, w.Code)
checkStatus(t, resp)
})
require.True(t, ok)
}