text: /* istanbul ignore file */
  
  const mongoose = require('mongoose');
  
  // declaracion de esquema
  const contactSchema = mongoose.Schema({
      name: {
          type: String,
          required: true
      },
      email: {
          type: String,
          required: true
      },
      gender: String,
      phone: String,
      create_date: {
          type: Date,
          default: Date.now
      }
  });
  const Contact = mongoose.model('contact', contactSchema);
  // exportar el modelo de contacto
  module.exports = { Contact };