AdGuardHome/internal/v1/websvc/websvc_test.go

94 lines
2.2 KiB
Go

package websvc_test
import (
"context"
"io"
"net/http"
"net/netip"
"net/url"
"testing"
"time"
"github.com/AdguardTeam/AdGuardHome/internal/v1/websvc"
"github.com/AdguardTeam/golibs/testutil"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
const testTimeout = 1 * time.Second
// testStart is the server start value for tests.
var testStart = time.Date(2022, 1, 1, 0, 0, 0, 0, time.UTC)
// newTestServer creates and starts a new web service instance as well as its
// sole address. It also registers a cleanup procedure, which shuts the
// instance down.
//
// TODO(a.garipov): Use svc or remove it.
func newTestServer(t testing.TB) (svc *websvc.Service, addr string) {
t.Helper()
c := &websvc.Config{
TLS: nil,
Addresses: []netip.AddrPort{netip.MustParseAddrPort("127.0.0.1:0")},
SecureAddresses: nil,
Timeout: testTimeout,
Start: testStart,
}
svc = websvc.New(c)
err := svc.Start()
require.NoError(t, err)
t.Cleanup(func() {
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
t.Cleanup(cancel)
err = svc.Shutdown(ctx)
require.NoError(t, err)
})
addrs := svc.Addrs()
require.Len(t, addrs, 1)
return svc, addrs[0]
}
// httpGet is a helper that performs an HTTP GET request and returns the body of
// the response as well as checks that the status code is correct.
//
// TODO(a.garipov): Add helpers for other methods.
func httpGet(t testing.TB, u *url.URL, wantCode int) (body []byte) {
t.Helper()
req, err := http.NewRequest(http.MethodGet, u.String(), nil)
require.NoErrorf(t, err, "creating req")
httpCli := &http.Client{
Timeout: testTimeout,
}
resp, err := httpCli.Do(req)
require.NoErrorf(t, err, "performing req")
require.Equal(t, wantCode, resp.StatusCode)
testutil.CleanupAndRequireSuccess(t, resp.Body.Close)
body, err = io.ReadAll(resp.Body)
require.NoErrorf(t, err, "reading body")
return body
}
func TestService_Start_getHealthCheck(t *testing.T) {
_, addr := newTestServer(t)
u := &url.URL{
Scheme: "http",
Host: addr,
Path: websvc.PathHealthCheck,
}
body := httpGet(t, u, http.StatusOK)
assert.Equal(t, []byte("OK"), body)
}