vpnem: VPN infrastructure with load-balanced multi-protocol nodesHEADmain

- Multi-protocol VPS nodes (VLESS-REALITY + Hysteria2 + SOCKS5)
- Smart load balancing via recommendation API
- Windows/Linux client (Go + Wails + sing-box)
- Server API with RealIP detection and connection tracking
- Auto-deployment via vpnui control plane
- Silent Windows installer with UAC elevation
- Load-based server recommendation (no sticky sessions)
- Best Server one-click connection workflow

1 files changed, 58 insertions, 0 deletions

diff --git a/internal/control/bootstrap_test.go b/internal/control/bootstrap_test.go
new file mode 100644
index 0000000..70e5ccb
--- /dev/null
+++ b/internal/control/bootstrap_test.go
@@ -0,0 +1,58 @@
+package control
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func TestRenderBootstrapScript(t *testing.T) {
+	t.Parallel()
+
+	script := RenderBootstrapPrepareScript()
+	script += RenderBootstrapFinalizeScript(Node{
+		ID:      "nl-01",
+		Name:    "NL 01",
+		Region:  "nl",
+		Host:    "203.0.113.10",
+		Domain:  "nl-01.example.com",
+		Enabled: true,
+		SSH: SSHConfig{
+			User: "root",
+			Port: 22,
+			Auth: "key",
+		},
+	}, "20260401-123000", "/tmp/vpnem-node-nl-01.tar.gz")
+
+	if !strings.Contains(script, "mkdir -p /opt/vpnem-node/releases") {
+		t.Fatal("expected remote workdir creation")
+	}
+	if !strings.Contains(script, "vpnem-node release 20260401-123000 ready for nl-01") {
+		t.Fatal("expected release finalize message")
+	}
+}
+
+func TestSaveNodeState(t *testing.T) {
+	t.Parallel()
+
+	dir := t.TempDir()
+	err := SaveNodeState(dir, NodeState{
+		NodeID:          "nl-01",
+		BootstrapStatus: "ready",
+		Services: []ServiceStatus{
+			{Type: "vless", Status: "configured", Port: 443},
+		},
+	})
+	if err != nil {
+		t.Fatalf("SaveNodeState error = %v", err)
+	}
+
+	data, err := os.ReadFile(filepath.Join(dir, "nl-01.json"))
+	if err != nil {
+		t.Fatalf("ReadFile error = %v", err)
+	}
+	if !strings.Contains(string(data), `"bootstrap_status": "ready"`) {
+		t.Fatal("expected bootstrap_status in state file")
+	}
+}