Add unittest for newExecutionID

Signed-off-by: yxxhero <aiopsclub@163.com>

pkg/helmexec/id_test.go

@@ -0,0 +1,13 @@
+package helmexec
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestNewExecutionID(t *testing.T) {
+	idx := newExecutionID()
+	idy := newExecutionID()
+	require.NotEqual(t, idx, idy, "Execution IDs should be unique")
+}