mongo-sequential-insert-perf.js

'use strict';

const mongo = require('rhmap-mongodb');

// First remove anything that might be in the collection
mongo.collection('test').remove({})
  .then(() => {
    const start = Date.now();

    return doTest(1000)
      .then(() => {
        console.log('test complete in %dms', Date.now() - start);
        process.exit(0);
      })
      .catch((e) => {
        console.log('test failed', e.stack);
        process.exit(1);
      })
  });


function doTest (count) {
  return mongo.collection('test').insert({
    count: count
  })
    .then(() => {
      // Recursively call self until count reaches 0
      if (count > 0) {
        return doTest(--count);
      }
    })
}