module choice-case {

    yang-version 1;

    namespace "yrt:choice-case";

    prefix "choice";

    organization "ON-LAB";

    description "This module defines for choice-case.";

    revision "2016-06-24" {
        description "Initial revision.";
    }

    choice snack {
       case sportsarena {

           leaf pretzel {
               type empty;
           }

           choice bear {
                case type {
                    leaf light {
                        type empty;
                    }
                }

                case add-on {
                   choice snacks {
                        case chips {
                            leaf-list potato {
                                type empty;
                            }

                            list banana {
                                config false;
                                leaf l1 {
                                    type string;
                                }
                            }

                            container cold-drink {
                                leaf-list flavor {
                                    type string;
                                }
                            }
                        }
                   }
                }
           }
       }
       case latenight {
           leaf chocolate {
               type enumeration {
                   enum dark;
                   enum milk;
                   enum first-available;
               }
           }
       }
    }
}