'use strict';

const { expect } = require('chai');
const awsRequest = require('@serverless/test/aws-request');
const fixtures = require('../fixtures');
const { confirmCloudWatchLogs } = require('../utils/misc');

const { deployService, removeService } = require('../utils/integration');

describe('Function destinations Integration Test', function() {
  this.timeout(1000 * 60 * 20); // Involves time-taking deploys
  let stackName;
  let servicePath;
  const stage = 'dev';

  before(async () => {
    const serviceData = await fixtures.setup('functionDestinations');
    ({ servicePath } = serviceData);
    const serviceName = serviceData.serviceConfig.service;
    stackName = `${serviceName}-${stage}`;
    await deployService(servicePath);
  });

  after(async () => {
    if (!servicePath) return;
    await removeService(servicePath);
  });

  it('on async invoke should invoke destination target', async () =>
    confirmCloudWatchLogs(
      `/aws/lambda/${stackName}-target`,
      async () => {
        await awsRequest('Lambda', 'invoke', {
          FunctionName: `${stackName}-trigger`,
          InvocationType: 'Event',
        });
      },
      { checkIsComplete: events => events.length }
    ).then(events => {
      expect(events.length > 0).to.equal(true);
    }));
});