X-Git-Url: https://git.giacomolli.uk/onechat/blobdiff_plain/522d7fd117285e4e4ce3ea5ec9b5a1722521b681..refs/heads/master:/telegram_fake_helper_test.go?ds=sidebyside

diff --git a/telegram_fake_helper_test.go b/telegram_fake_helper_test.go
index 3056aa1..b71eee0 100644
--- a/telegram_fake_helper_test.go
+++ b/telegram_fake_helper_test.go
@@ -2,8 +2,10 @@ package main
 
 import (
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
+	"mime/multipart"
 	"net/http"
 	"net/http/httptest"
 	"strings"
@@ -45,6 +47,7 @@ type TelegramFake struct {
 	stall   func(call TelegramFakeCall) bool
 	added   chan struct{}
 	stopped chan struct{}
+	images  map[string][]byte
 }
 
 // Add makes update available to getUpdates.
@@ -86,7 +89,49 @@ func (f *TelegramFake) Sent() []string {
 	return texts
 }
 
+func (f *TelegramFake) Image(id string, data []byte) {
+	f.mutex.Lock()
+	defer f.mutex.Unlock()
+
+	if f.images == nil {
+		f.images = make(map[string][]byte)
+	}
+
+	f.images[id] = data
+}
+
+// RoundTrip handles a request in memory, so synctest can control its timers.
+func (f *TelegramFake) RoundTrip(request *http.Request) (*http.Response, error) {
+	response := httptest.NewRecorder()
+	f.serve(response, request)
+
+	ctx := request.Context()
+	if ctx.Err() != nil {
+		return nil, ctx.Err()
+	}
+
+	return response.Result(), nil
+}
+
 func (f *TelegramFake) serve(w http.ResponseWriter, r *http.Request) {
+	id, file := strings.CutPrefix(r.URL.Path, "/file/bot"+telegramTestToken+"/")
+	if file {
+		f.mutex.Lock()
+
+		data, exists := f.images[id]
+		f.mutex.Unlock()
+
+		if !exists {
+			http.NotFound(w, r)
+
+			return
+		}
+
+		_, _ = w.Write(data)
+
+		return
+	}
+
 	method, found := strings.CutPrefix(r.URL.Path, "/bot"+telegramTestToken+"/")
 	if !found {
 		http.Error(w, `{"ok":false,"error_code":404,"description":"Not Found"}`, http.StatusNotFound)
@@ -96,7 +141,38 @@ func (f *TelegramFake) serve(w http.ResponseWriter, r *http.Request) {
 
 	var params map[string]any
 
-	err := json.NewDecoder(r.Body).Decode(&params)
+	var err error
+
+	if strings.HasPrefix(r.Header.Get("Content-Type"), "multipart/form-data;") {
+		err = r.ParseMultipartForm(imageMaxBytes + (1 << 20))
+		if err == nil {
+			params = make(map[string]any)
+			for key, values := range r.MultipartForm.Value {
+				params[key] = values[0]
+			}
+
+			for key, files := range r.MultipartForm.File {
+				var file multipart.File
+
+				file, err = files[0].Open()
+				if err != nil {
+					break
+				}
+
+				params[key], err = io.ReadAll(file)
+				err = errors.Join(err, file.Close())
+				params[key+"_name"] = files[0].Filename
+				if err != nil {
+					break
+				}
+			}
+
+			err = errors.Join(err, r.MultipartForm.RemoveAll())
+		}
+	} else {
+		err = json.NewDecoder(r.Body).Decode(&params)
+	}
+
 	if err != nil {
 		http.Error(w, err.Error(), http.StatusBadRequest)
 
@@ -146,6 +222,15 @@ func (f *TelegramFake) serve(w http.ResponseWriter, r *http.Request) {
 	call.ok = true
 	f.record(call)
 
+	if method == "getFile" {
+		_ = json.NewEncoder(w).Encode(map[string]any{
+			"ok":     true,
+			"result": map[string]any{"file_path": params["file_id"]},
+		})
+
+		return
+	}
+
 	if method != "getUpdates" {
 		_, _ = io.WriteString(w, `{"ok":true,"result":true}`)
 		return
@@ -217,6 +302,23 @@ func newTelegramFake(t *testing.T) *TelegramFake {
 	return f
 }
 
+// newTelegramLocalFake returns the same fake API without network goroutines.
+// Its RoundTrip handles requests directly for tests with fake time.
+func newTelegramLocalFake(t *testing.T) *TelegramFake {
+	t.Helper()
+
+	f := &TelegramFake{
+		Server:  &httptest.Server{URL: "https://example.com"},
+		added:   make(chan struct{}, 1),
+		stopped: make(chan struct{}),
+	}
+	t.Cleanup(func() {
+		close(f.stopped)
+	})
+
+	return f
+}
+
 // telegramOwnerMessage returns a text message of the owner in the private chat.
 func telegramOwnerMessage(text string) *TelegramMessage {
 	return &TelegramMessage{