test(engine): integrasi podman (skip otomatis bila socket tidak ada)

internal/docker/podman_test.go

@@ -0,0 +1,65 @@
+package docker
+
+import (
+	"context"
+	"os"
+	"path/filepath"
+	"testing"
+	"time"
+)
+
+// TestIntegrationPodman — dijalankan bila socket Podman tersedia
+// (rootless: $XDG_RUNTIME_DIR/podman/podman.sock, atau rootful).
+// Mengaktifkan socket rootless:
+//
+//	systemctl --user enable --now podman.socket
+func TestIntegrationPodman(t *testing.T) {
+	host := podmanSocket()
+	if host == "" {
+		t.Skip("socket podman tidak ada — lewati")
+	}
+
+	cl, info, err := Detect(host)
+	if err != nil {
+		t.Fatalf("Detect(%s): %v", host, err)
+	}
+	defer cl.Close()
+	if info.Name != "podman" {
+		t.Fatalf("nama engine harus podman, dapat %q", info.Name)
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
+	defer cancel()
+	i, err := cl.Info(ctx)
+	if err != nil {
+		t.Fatalf("Info: %v", err)
+	}
+	t.Logf("podman %s (API %s) · %d/%d kontainer berjalan · %d image",
+		i.ServerVersion, i.APIVersion, i.Running, i.Containers, i.Images)
+
+	items, err := cl.ListContainers(ctx)
+	if err != nil {
+		t.Fatalf("ListContainers: %v", err)
+	}
+	t.Logf("ListContainers: %d kontainer", len(items))
+	imgs, err := cl.ListImages(ctx)
+	if err != nil {
+		t.Fatalf("ListImages: %v", err)
+	}
+	t.Logf("ListImages: %d image", len(imgs))
+}
+
+// podmanSocket — kandidat socket podman yang benar-benar ada (kosong = tidak ada).
+func podmanSocket() string {
+	var cands []string
+	if xdg := os.Getenv("XDG_RUNTIME_DIR"); xdg != "" {
+		cands = append(cands, filepath.Join(xdg, "podman", "podman.sock"))
+	}
+	cands = append(cands, "/run/podman/podman.sock")
+	for _, c := range cands {
+		if _, err := os.Stat(c); err == nil {
+			return "unix://" + c
+		}
+	}
+	return ""
+}