diff --git a/src/http.go b/src/http.go
index 045af02b..bc85a99b 100644
--- a/src/http.go
+++ b/src/http.go
@@ -85,13 +85,13 @@ func prometheusExporter(metricsPort string, metricsPath string) {
 // API http server
 func httpServer(httpPort string, reloaderChan chan<- bool) {
 	reloadHandler := ReloadHandler{Chan: reloaderChan}
-	http.HandleFunc("/info", info)
+	http.HandleFunc("/info", infoHandler)
 	http.HandleFunc("/reload", reloadHandler.handler)
 	logger.Fatalln(http.ListenAndServe(":"+httpPort, nil))
 }
 
-// Info resource
-func info(res http.ResponseWriter, req *http.Request) {
+// Info resource handler
+func infoHandler(res http.ResponseWriter, req *http.Request) {
 	var err error
 	var js []byte
 
diff --git a/src/http_test.go b/src/http_test.go
new file mode 100644
index 00000000..3d492779
--- /dev/null
+++ b/src/http_test.go
@@ -0,0 +1,67 @@
+//
+// s3sync-service - Realtime S3 synchronisation tool
+// Copyright (c) 2020  Yevgeniy Valeyev
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+package main
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestInfoHandler(t *testing.T) {
+	config = &Config{}
+
+	req, err := http.NewRequest("GET", "/info", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	rr := httptest.NewRecorder()
+	handler := http.HandlerFunc(infoHandler)
+
+	handler.ServeHTTP(rr, req)
+
+	if status := rr.Code; status != http.StatusOK {
+		t.Error(
+			"handler returned wrong status code: got", status,
+			"epected", http.StatusOK)
+	}
+
+	expected, err := json.Marshal(InfoResponse{
+		version,
+		startupTime,
+		status,
+		len(config.Sites),
+		config.UploadWorkers,
+		config.ChecksumWorkers,
+		config.LogLevel,
+	})
+
+	if err != nil {
+		t.Error(err.Error())
+	}
+
+	if rr.Body.String() != string(expected) {
+		t.Error(
+			"handler returned unexpected body: got", rr.Body.String(),
+			"expected", string(expected),
+		)
+	}
+}