security: hardening по результатам аудита безопасности

cmd/synapse-backupper/healthcheck_test.go

@@ -0,0 +1,42 @@
+package main
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+)
+
+func TestHealthcheckCmd_Success(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/healthz" {
+			t.Errorf("unexpected path: %q", r.URL.Path)
+		}
+		w.WriteHeader(http.StatusOK)
+	}))
+	defer server.Close()
+
+	cmd := newHealthcheckCmd()
+	cmd.SetArgs([]string{"--port", serverPort(server)})
+	if err := cmd.Execute(); err != nil {
+		t.Fatalf("healthcheck failed: %v", err)
+	}
+}
+
+func TestHealthcheckCmd_Failure(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusServiceUnavailable)
+	}))
+	defer server.Close()
+
+	cmd := newHealthcheckCmd()
+	cmd.SetArgs([]string{"--port", serverPort(server)})
+	err := cmd.Execute()
+	if err == nil {
+		t.Fatal("expected error for non-OK health status")
+	}
+}
+
+func serverPort(server *httptest.Server) string {
+	return server.Listener.Addr().String()[strings.LastIndex(server.Listener.Addr().String(), ":")+1:]
+}