anchor.diff:  #
   # This is a sample file declared all properties for MongoDB Repository
   # ===================================================================
  -repository:
  +management:
     type: mongodb # repository type
     mongodb: # mongodb repository
       dbname: # mongodb name (default gravitee)
  
positive.code:   registry:
      path: ${node.home}/plugins
  
  repository:
    type: mongodb
    mongodb:
      ...
  
negative.code: #
  # This is a minimal sample file declared connection to MongoDB
  # ===================================================================
  management:
    type: mongodb # repository type
    mongodb: # mongodb repository
      dbname: # mongodb name (default gravitee)
  