serverless/tests/integration/aws/general/package/tests.js

'use strict';

const path = require('path');
const expect = require('chai').expect;
const execSync = require('child_process').execSync;
const AWS = require('aws-sdk');
const EOL = require('os').EOL;
const fs = require('fs');

const CF = new AWS.CloudFormation({ region: 'us-east-1' });
const Utils = require('../../../../utils/index');

let serviceName;
let deploy;

beforeAll('AWS - General: Deployment with --noDeploy', () => {
  serviceName = Utils.createTestService('aws-nodejs', path.join(__dirname, 'service'));
  deploy = execSync(`${Utils.serverlessExec} deploy --noDeploy`);
});

it('should deploy package with --noDeploy flag', () => {
  const result = new Buffer(deploy, 'base64').toString();
  const resultLines = result.split(EOL);
  expect(resultLines[1]).to.have.string('--noDeploy');
});

it('should have create cloudformation files and functions zip', () => {
  const deployedFiles = fs.readdirSync(path.join(process.cwd(), '.serverless'));
  expect(deployedFiles[0]).to.equal('cloudformation-template-create-stack.json');
  expect(deployedFiles[1]).to.equal('cloudformation-template-update-stack.json');
  expect(deployedFiles[2]).to.match(/test-[0-9]{6}-[0-9]{9}.zip/);
});

it('should not found stack from AWS', () => {
  CF.describeStackResources({ StackName: serviceName }, (error) => {
    expect(error.message).to.equal(`Stack with id ${serviceName} does not exist`);
    done();
  });
});