old_contents: var request = require('supertest')
  var test = require('tape');
  var app = require('../app')
  
  test('validate post request', function(t){
    request(app)
    .post('/v1/messages')
    .send({
      "sender": "Winter",
      "message": null
    })
    .expect(400)
    .end(function(err,res){
      t.false(err, "this is the correct error status code")
      t.equal(res.text, "String values required in all fields", "Error values required in all fields returned")
      t.end()
    })
  })
  
new_contents: var request = require('supertest')
  var test = require('tape');
  var app = require('../app')
  
  
  
  test('validate post request', function(t){
    request(app)
    .post('/v1/messages')
    .send({
      "sender": "Winter",
      "message": null
    })
    .expect(400)
    .end(function(err,res){
      t.false(err, "this is the correct error status code")
      t.equal(res.text, "String values required in all fields", "Error values required in all fields returned")
      t.end()
    })
  })
  
subject: Add repos to laptop