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'use strict';
const mongoose = require('../../mongoose');const Benchmark = require('benchmark');
const Schema = mongoose.Schema;const breakfastSchema = new Schema({  eggs: {    type: Number,    min: [6, 'Too few eggs'],    max: 12  },  bacon: {    type: Number,    required: [true, 'Why no bacon?']  },  drink: {    type: String,    enum: ['Coffee', 'Tea'],    required: function() {      return this.bacon > 3;    }  }});const Breakfast = mongoose.model('Breakfast', breakfastSchema);
const badBreakfast = new Breakfast({  eggs: 2,  bacon: 0,  drink: 'Milk'});
const goodBreakfast = new Breakfast({  eggs: 6,  bacon: 1,  drink: 'Tea'});
const suite = new Benchmark.Suite();suite  .add('invalid async', {    defer: true,    fn: function(deferred) {      // avoid test inlining      suite.name;      badBreakfast.validate().catch(() => deferred.resolve());    }  })  .add('valid async', {    defer: true,    fn: function(deferred) {      // avoid test inlining      suite.name;      goodBreakfast.validate().then(() => deferred.resolve());    }  })  .add('invalid sync', function() {    badBreakfast.validateSync();  })  .add('valid sync', function() {    goodBreakfast.validateSync();  })  .on('cycle', function(evt) {    if (process.env.MONGOOSE_DEV || process.env.PULL_REQUEST) {      console.log(String(evt.target));    }  })  .run();