'use strict';

const expect = require('chai').expect;
const AwsDeploy = require('../index');
const Serverless = require('../../../../Serverless');

describe('#initializeResources()', () => {
  let serverless;
  let awsDeploy;

  beforeEach(() => {
    serverless = new Serverless();
    const options = {
      stage: 'dev',
      region: 'us-east-1',
    };
    awsDeploy = new AwsDeploy(serverless, options);
  });

  it('should add core resources and merge custom resources', () => {
    awsDeploy.serverless.service.service = 'first-service';

    awsDeploy.serverless.service.resources = {
      Resources: {
        fakeResource: {
          fakeProp: 'fakeValue',
        },
      },
    };

    awsDeploy.initializeResources();

    expect(Object.keys(awsDeploy.serverless.service.resources
      .Resources).length).to.be.equal(4);
  });

  it('should add custom IAM policy statements', () => {
    awsDeploy.serverless.service.service = 'first-service';

    awsDeploy.serverless.service.provider = {
      name: 'aws',
      iamRoleStatements: [
        {
          Effect: 'Allow',
          Action: [
            'something:SomethingElse',
          ],
          Resource: 'some:aws:arn:xxx:*:*',
        }],
    };

    awsDeploy.initializeResources();

    expect(awsDeploy.serverless.service.resources.Resources
      .IamPolicyLambda.Properties.PolicyDocument.Statement[1])
      .to.deep.equal(awsDeploy.serverless.service.provider.iamRoleStatements[0]);
  });
});