plugins := ProbeVolumePlugins(volume.VolumeConfig{})
	v := NewFakeKubeletVolumeHost(
		t,
		"",      /* rootDir */
		nil,     /* kubeClient */
		plugins, /* plugins */
	)
	v.WithNode(node)

	return v.GetPluginMgr(), plugins[0].(*FakeVolumePlugin)
}

func GetTestKubeletVolumePluginMgrWithNodeAndRoot(t *testing.T, node *v1.Node, rootDir string) (*volume.VolumePluginMgr, *FakeVolumePlugin) {

			if !IsEmptyTree(node) {
				return false
			}
		}
		return true
	case *RangeNode:
	case *TemplateNode:
	case *TextNode:
		return len(bytes.TrimSpace(n.Text)) == 0
	case *WithNode:
	default:
		panic("unknown node: " + n.String())
	}
	return false
}

// parse is the top-level parser for a template, essentially the same
// as itemList except it also parses {{define}} actions.

				expectedCost := expectedCost
				testName := validRule
				if len(testName) > 127 {
					testName = testName[:127]
				}
				t.Run(testName, func(t *testing.T) {
					t.Parallel()
					s := withRule(*tt.schema, validRule)
					celValidator := NewValidator(&s, true, celconfig.PerCallLimit)
					if celValidator == nil {
						t.Fatal("expected non nil validator")
					}
					ctx := context.TODO()

	case *parse.RangeNode:
		return e.escapeBranch(c, &n.BranchNode, "range")
	case *parse.TemplateNode:
		return e.escapeTemplate(c, n)
	case *parse.TextNode:
		return e.escapeText(c, n)
	case *parse.WithNode:
		return e.escapeBranch(c, &n.BranchNode, "with")
	}
	panic("escaping " + n.String() + " is unimplemented")
}

var debugAllowActionJSTmpl = godebug.New("jstmpllitinterp")

		s.walkRange(dot, node)
	case *parse.TemplateNode:
		s.walkTemplate(dot, node)
	case *parse.TextNode:
		if _, err := s.wr.Write(node.Text); err != nil {
			s.writeError(err)
		}
	case *parse.WithNode:
		s.walkIfOrWith(parse.NodeWith, dot, node.Pipe, node.List, node.ElseList)
	default:
		s.errorf("unknown node: %s", node)
	}
}

// walkIfOrWith walks an 'if' or 'with' node. The two control structures

		{"(*Tree).Copy", Method, 2},
		{"(*Tree).ErrorContext", Method, 1},
		{"(*Tree).Parse", Method, 0},
		{"(*VariableNode).Copy", Method, 0},
		{"(*VariableNode).String", Method, 0},
		{"(*WithNode).Copy", Method, 0},
		{"(*WithNode).String", Method, 0},
		{"(ActionNode).Position", Method, 1},
		{"(ActionNode).Type", Method, 0},
		{"(BoolNode).Position", Method, 1},
		{"(BoolNode).Type", Method, 0},

pkg text/template/parse, method (*VariableNode) Copy() Node
pkg text/template/parse, method (*VariableNode) String() string
pkg text/template/parse, method (*WithNode) Copy() Node
pkg text/template/parse, method (*WithNode) String() string
pkg text/template/parse, method (ActionNode) Type() NodeType
pkg text/template/parse, method (BoolNode) Type() NodeType

pkg text/template/parse, method (TemplateNode) Position() Pos
pkg text/template/parse, method (TextNode) Position() Pos
pkg text/template/parse, method (VariableNode) Position() Pos
pkg text/template/parse, method (WithNode) Position() Pos
pkg text/template/parse, type ActionNode struct, embedded Pos
pkg text/template/parse, type BoolNode struct, embedded Pos
pkg text/template/parse, type BranchNode struct, embedded Pos