lego/providers/dns/dnshomede/internal/client_test.go
2023-05-05 09:49:38 +02:00

89 lines
2.1 KiB
Go

package internal
import (
"context"
"fmt"
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/require"
)
func setupTest(t *testing.T, credentials map[string]string, handler http.HandlerFunc) *Client {
t.Helper()
mux := http.NewServeMux()
server := httptest.NewServer(mux)
t.Cleanup(server.Close)
mux.HandleFunc("/", handler)
client := NewClient(credentials)
client.HTTPClient = server.Client()
client.baseURL = server.URL
return client
}
func TestClient_Add(t *testing.T) {
txtValue := "123456789012"
client := setupTest(t, map[string]string{"example.org": "secret"}, handlerMock(addAction, txtValue))
err := client.Add(context.Background(), "example.org", txtValue)
require.NoError(t, err)
}
func TestClient_Add_error(t *testing.T) {
txtValue := "123456789012"
client := setupTest(t, map[string]string{"example.com": "secret"}, handlerMock(addAction, txtValue))
err := client.Add(context.Background(), "example.org", txtValue)
require.Error(t, err)
}
func TestClient_Remove(t *testing.T) {
txtValue := "ABCDEFGHIJKL"
client := setupTest(t, map[string]string{"example.org": "secret"}, handlerMock(removeAction, txtValue))
err := client.Remove(context.Background(), "example.org", txtValue)
require.NoError(t, err)
}
func TestClient_Remove_error(t *testing.T) {
txtValue := "ABCDEFGHIJKL"
client := setupTest(t, map[string]string{"example.com": "secret"}, handlerMock(removeAction, txtValue))
err := client.Remove(context.Background(), "example.org", txtValue)
require.Error(t, err)
}
func handlerMock(action, value string) http.HandlerFunc {
return func(rw http.ResponseWriter, req *http.Request) {
rw.WriteHeader(http.StatusOK)
query := req.URL.Query()
if query.Get("acme") != action {
_, _ = rw.Write([]byte("nochg 1234:1234:1234:1234:1234:1234:1234:1234"))
return
}
txtValue := query.Get("txt")
if len(txtValue) < 12 {
_, _ = rw.Write([]byte("error - no valid acme txt record"))
return
}
if txtValue != value {
http.Error(rw, fmt.Sprintf("got: %q, expected: %q", txtValue, value), http.StatusBadRequest)
return
}
_, _ = fmt.Fprintf(rw, "%s %s", successCode, txtValue)
}
}