'use strict';

const path = require('path');
const os = require('os');
const uuid = require('uuid');
const chai = require('chai');
const sinon = require('sinon');
const fse = require('fs-extra');
const Serverless = require('../../lib/Serverless');
const configUtils = require('../utils/config');
const tracking = require('../utils/tracking');
const Utils = require('../../lib/classes/Utils');
const { expect } = require('chai');
const { getTmpFilePath, getTmpDirPath } = require('../../tests/utils/fs');
const serverlessVersion = require('../../package.json').version;

chai.use(require('chai-as-promised'));

describe('Utils', () => {
  let utils;
  let serverless;

  beforeEach(() => {
    serverless = new Serverless();
    utils = new Utils(serverless);
  });

  describe('#getTmpDirPath()', () => {
    it('should create a scoped tmp directory', () => {
      const dirPath = serverless.utils.getTmpDirPath();
      const stats = fse.statSync(dirPath);
      expect(dirPath).to.include('tmpdirs-serverless');
      expect(stats.isDirectory()).to.equal(true);
    });
  });

  describe('#dirExistsSync()', () => {
    describe('When reading a directory', () => {
      it('should detect if a directory exists', () => {
        const dir = serverless.utils.dirExistsSync(__dirname);
        expect(dir).to.equal(true);
      });

      it("should detect if a directory doesn't exist", () => {
        const noDir = serverless.utils.dirExistsSync(path.join(__dirname, '..', 'XYZ'));
        expect(noDir).to.equal(false);
      });
    });
  });

  describe('#fileExistsSync()', () => {
    describe('When reading a file', () => {
      it('should detect if a file exists', () => {
        const file = serverless.utils.fileExistsSync(__filename);
        expect(file).to.equal(true);
      });

      it("should detect if a file doesn't exist", () => {
        const noFile = serverless.utils.fileExistsSync(path.join(__dirname, 'XYZ.json'));
        expect(noFile).to.equal(false);
      });
    });
  });

  describe('#writeFileDir()', () => {
    it('should create a directory for the path of the given file', () => {
      const tmpDirPath = getTmpDirPath();
      const rootDir = serverless.utils.writeFileDir(
        path.join(tmpDirPath, 'foo', 'bar', 'somefile.js')
      );

      expect(serverless.utils.dirExistsSync(path.join(rootDir, 'foo', 'bar'))).to.equal(true);
      // it should only create the directories and not the file
      expect(
        serverless.utils.fileExistsSync(path.join(rootDir, 'foo', 'bar', 'somefile.js'))
      ).to.equal(false);
    });
  });

  describe('#writeFileSync()', () => {
    it('should write a .json file synchronously', () => {
      const tmpFilePath = getTmpFilePath('anything.json');

      serverless.utils.writeFileSync(tmpFilePath, { foo: 'bar' });
      const obj = serverless.utils.readFileSync(tmpFilePath);

      expect(obj.foo).to.equal('bar');
    });

    it('should write a .yml file synchronously', () => {
      const tmpFilePath = getTmpFilePath('anything.yml');

      serverless.utils.writeFileSync(tmpFilePath, { foo: 'bar' });

      return expect(serverless.yamlParser.parse(tmpFilePath)).to.be.fulfilled.then(obj => {
        expect(obj.foo).to.equal('bar');
      });
    });

    it('should write a .yaml file synchronously', () => {
      const tmpFilePath = getTmpFilePath('anything.yaml');

      serverless.utils.writeFileSync(tmpFilePath, { foo: 'bar' });

      return expect(serverless.yamlParser.parse(tmpFilePath)).to.be.fulfilled.then(obj => {
        expect(obj.foo).to.equal('bar');
      });
    });

    it('should throw error if invalid path is provided', () => {
      expect(() => {
        serverless.utils.writeFileSync(null);
      }).to.throw(Error);
    });
  });

  describe('#writeFile()', () => {
    it('should write a file asynchronously', () => {
      const tmpFilePath = getTmpFilePath('anything.json');

      // note: use return when testing promises otherwise you'll have unhandled rejection errors
      return expect(serverless.utils.writeFile(tmpFilePath, { foo: 'bar' })).to.be.fulfilled.then(
        () => {
          const obj = serverless.utils.readFileSync(tmpFilePath);

          expect(obj.foo).to.equal('bar');
        }
      );
    });
  });

  describe('#appendFileSync()', () => {
    it('should append a line to a text file', () => {
      const tmpFilePath = getTmpFilePath('appendedfile.txt');

      serverless.utils.writeFileSync(tmpFilePath, `line 1 ${os.EOL}`);
      serverless.utils.appendFileSync(tmpFilePath, 'line 2');

      const data = serverless.utils.readFileSync(tmpFilePath);
      expect(data.indexOf('line 1')).to.be.greaterThan(-1);
    });

    it('should throw error if invalid path is provided', () => {
      expect(() => {
        serverless.utils.readFileSync(null);
      }).to.throw(Error);
    });
  });

  describe('#readFileSync()', () => {
    it('should read a file synchronously', () => {
      const tmpFilePath = getTmpFilePath('anything.json');

      serverless.utils.writeFileSync(tmpFilePath, { foo: 'bar' });
      const obj = serverless.utils.readFileSync(tmpFilePath);

      expect(obj.foo).to.equal('bar');
    });

    it('should read a filename extension .yml', () => {
      const tmpFilePath = getTmpFilePath('anything.yml');

      serverless.utils.writeFileSync(tmpFilePath, { foo: 'bar' });
      const obj = serverless.utils.readFileSync(tmpFilePath);

      expect(obj.foo).to.equal('bar');
    });

    it('should read a filename extension .yaml', () => {
      const tmpFilePath = getTmpFilePath('anything.yaml');

      serverless.utils.writeFileSync(tmpFilePath, { foo: 'bar' });
      const obj = serverless.utils.readFileSync(tmpFilePath);

      expect(obj.foo).to.equal('bar');
    });

    it('should throw YAMLException with filename if yml file is invalid format', () => {
      const tmpFilePath = getTmpFilePath('invalid.yml');

      serverless.utils.writeFileSync(tmpFilePath, ': a');

      expect(() => {
        serverless.utils.readFileSync(tmpFilePath);
      }).to.throw(/.*invalid.yml/);
    });
  });

  describe('#readFile()', () => {
    it('should read a file asynchronously', () => {
      const tmpFilePath = getTmpFilePath('anything.json');

      serverless.utils.writeFileSync(tmpFilePath, { foo: 'bar' });

      // note: use return when testing promises otherwise you'll have unhandled rejection errors
      return expect(serverless.utils.readFile(tmpFilePath)).to.be.fulfilled.then(obj => {
        expect(obj.foo).to.equal('bar');
      });
    });
  });

  describe('#walkDirSync()', () => {
    it('should return an array with corresponding paths to the found files', () => {
      const tmpDirPath = getTmpDirPath();

      const nestedDir1 = path.join(tmpDirPath, 'foo');
      const nestedDir2 = path.join(tmpDirPath, 'foo', 'bar');
      const nestedDir3 = path.join(tmpDirPath, 'baz');

      const tmpFilePath1 = path.join(nestedDir1, 'foo.js');
      const tmpFilePath2 = path.join(nestedDir2, 'bar.js');
      const tmpFilePath3 = path.join(nestedDir3, 'baz.js');

      serverless.utils.writeFileSync(tmpFilePath1, 'foo');
      serverless.utils.writeFileSync(tmpFilePath2, 'bar');
      serverless.utils.writeFileSync(tmpFilePath3, 'baz');

      const filePaths = serverless.utils.walkDirSync(tmpDirPath);

      expect(filePaths).to.include(tmpFilePath1);
      expect(filePaths).to.include(tmpFilePath2);
      expect(filePaths).to.include(tmpFilePath3);
    });
  });

  describe('#copyDirContentsSync()', () => {
    it('should recursively copy directory files', () => {
      const tmpSrcDirPath = path.join(process.cwd(), 'testSrc');
      const tmpDestDirPath = path.join(process.cwd(), 'testDest');

      const srcFile1 = path.join(tmpSrcDirPath, 'file1.txt');
      const srcFile2 = path.join(tmpSrcDirPath, 'folder', 'file2.txt');
      const srcFile3 = path.join(tmpSrcDirPath, 'folder', 'folder', 'file3.txt');

      const destFile1 = path.join(tmpDestDirPath, 'file1.txt');
      const destFile2 = path.join(tmpDestDirPath, 'folder', 'file2.txt');
      const destFile3 = path.join(tmpDestDirPath, 'folder', 'folder', 'file3.txt');

      serverless.utils.writeFileSync(srcFile1, 'foo');
      serverless.utils.writeFileSync(srcFile2, 'foo');
      serverless.utils.writeFileSync(srcFile3, 'foo');

      serverless.utils.copyDirContentsSync(tmpSrcDirPath, tmpDestDirPath);

      expect(serverless.utils.fileExistsSync(destFile1)).to.equal(true);
      expect(serverless.utils.fileExistsSync(destFile2)).to.equal(true);
      expect(serverless.utils.fileExistsSync(destFile3)).to.equal(true);
      fse.removeSync(tmpSrcDirPath);
      fse.removeSync(tmpDestDirPath);
    });
  });

  describe('#generateShortId()', () => {
    it('should generate a shortId', () => {
      const id = serverless.utils.generateShortId();
      expect(id).to.be.a('string');
    });

    it('should generate a shortId for the given length', () => {
      const id = serverless.utils.generateShortId(6);
      expect(id.length).to.be.equal(6);
    });
  });

  describe('#findServicePath()', () => {
    const testDir = process.cwd();

    it('should detect if the CWD is a service directory when using Serverless .yaml files', () => {
      const tmpDirPath = getTmpDirPath();
      const tmpFilePath = path.join(tmpDirPath, 'serverless.yaml');

      serverless.utils.writeFileSync(tmpFilePath, 'foo');
      process.chdir(tmpDirPath);

      const servicePath = serverless.utils.findServicePath();

      expect(servicePath).to.not.equal(null);
    });

    it('should detect if the CWD is a service directory when using Serverless .yml files', () => {
      const tmpDirPath = getTmpDirPath();
      const tmpFilePath = path.join(tmpDirPath, 'serverless.yml');

      serverless.utils.writeFileSync(tmpFilePath, 'foo');
      process.chdir(tmpDirPath);

      const servicePath = serverless.utils.findServicePath();

      expect(servicePath).to.not.equal(null);
    });

    it('should detect if the CWD is a service directory when using Serverless .json files', () => {
      const tmpDirPath = getTmpDirPath();
      const tmpFilePath = path.join(tmpDirPath, 'serverless.json');

      serverless.utils.writeFileSync(tmpFilePath, 'foo');
      process.chdir(tmpDirPath);

      const servicePath = serverless.utils.findServicePath();

      expect(servicePath).to.not.equal(null);
    });

    it('should detect if the CWD is a service directory when using Serverless .js files', () => {
      const tmpDirPath = getTmpDirPath();
      const tmpFilePath = path.join(tmpDirPath, 'serverless.js');

      serverless.utils.writeFileSync(tmpFilePath, 'foo');
      process.chdir(tmpDirPath);

      const servicePath = serverless.utils.findServicePath();

      expect(servicePath).to.not.equal(null);
    });

    it('should detect if the CWD is not a service directory', () => {
      // just use the root of the tmpdir because findServicePath will
      // also check parent directories (and may find matching tmp dirs
      // from old tests)
      const tmpDirPath = os.tmpdir();
      process.chdir(tmpDirPath);

      const servicePath = serverless.utils.findServicePath();

      expect(servicePath).to.equal(null);
    });

    afterEach(() => {
      // always switch back to the test directory
      // so that we have a clean state
      process.chdir(testDir);
    });
  });

  describe('#logStat()', () => {
    let getConfigStub;
    let trackStub;

    beforeEach(() => {
      // mock properties for processed inputs
      serverless.processedInput = {
        commands: [],
        options: {},
      };

      trackStub = sinon.stub(tracking, 'track');
      getConfigStub = sinon.stub(configUtils, 'getConfig');
    });

    afterEach(() => {
      tracking.track.restore();
      configUtils.getConfig.restore();
    });

    it('should resolve if user has opted out of tracking', () => {
      getConfigStub.returns({
        trackingDisabled: true,
        frameworkId: '1234wasd',
      });

      return utils.logStat(serverless).then(() => {
        expect(getConfigStub.calledOnce).to.equal(true);
        expect(trackStub.calledOnce).to.equal(false);
      });
    });

    it('should filter out whitelisted options', () => {
      getConfigStub.returns({
        trackingDisabled: false,
        frameworkId: '1234wasd',
      });

      const options = {
        help: true, // this should appear as it's whitelisted
        confidential: 'some confidential input', // this should be dropped
      };

      // help is a whitelisted option
      serverless.processedInput.options = options;

      return expect(utils.logStat(serverless)).to.be.fulfilled.then(() => {
        expect(trackStub.calledOnce).to.equal(true);
        expect(getConfigStub.calledOnce).to.equal(true);

        const data = trackStub.args[0][1];

        expect(data.properties.command.filteredOptions).to.deep.equal({ help: true });
      });
    });

    it('should be able to detect IAM Authorizers using the authorizer string format', () => {
      getConfigStub.returns({
        trackingDisabled: false,
        frameworkId: '1234wasd',
      });

      serverless.service = {
        provider: {
          name: 'aws',
        },
        functions: {
          functionOne: {
            events: [
              {
                http: {
                  path: 'foo',
                  method: 'GET',
                  authorizer: 'aws_Iam',
                },
              },
            ],
          },
        },
        package: {
          path: 'foo',
        },
      };

      return expect(utils.logStat(serverless)).to.be.fulfilled.then(() => {
        expect(getConfigStub.calledOnce).to.equal(true);
        expect(trackStub.calledOnce).to.equal(true);

        const data = trackStub.args[0][1];
        expect(data.properties.aws.hasIAMAuthorizer).to.equal(true);
        expect(data.properties.aws.hasCustomAuthorizer).to.equal(false);
        expect(data.properties.aws.hasCognitoAuthorizer).to.equal(false);
      });
    });

    it('should be able to detect IAM Authorizers using the type property', () => {
      getConfigStub.returns({
        trackingDisabled: false,
        frameworkId: '1234wasd',
      });

      serverless.service = {
        provider: {
          name: 'aws',
        },
        functions: {
          functionOne: {
            events: [
              {
                http: {
                  path: 'foo',
                  method: 'GET',
                  authorizer: {
                    type: 'AWS_IAM',
                  },
                },
              },
            ],
          },
        },
        package: {
          path: 'foo',
        },
      };

      return expect(utils.logStat(serverless)).to.be.fulfilled.then(() => {
        expect(getConfigStub.calledOnce).to.equal(true);
        expect(trackStub.calledOnce).to.equal(true);

        const data = trackStub.args[0][1];
        expect(data.properties.aws.hasIAMAuthorizer).to.equal(true);
        expect(data.properties.aws.hasCustomAuthorizer).to.equal(false);
        expect(data.properties.aws.hasCognitoAuthorizer).to.equal(false);
      });
    });

    it('should be able to detect named Custom Authorizers using authorizer string format', () => {
      getConfigStub.returns({
        trackingDisabled: false,
        frameworkId: '1234wasd',
      });

      serverless.service = {
        provider: {
          name: 'aws',
        },
        functions: {
          functionOne: {
            events: [
              {
                http: {
                  path: 'foo',
                  method: 'GET',
                  authorizer: 'authorizerFunc',
                },
              },
            ],
          },
        },
        package: {
          path: 'foo',
        },
      };

      return expect(utils.logStat(serverless)).to.be.fulfilled.then(() => {
        expect(getConfigStub.calledOnce).to.equal(true);
        expect(trackStub.calledOnce).to.equal(true);

        const data = trackStub.args[0][1];
        expect(data.properties.aws.hasIAMAuthorizer).to.equal(false);
        expect(data.properties.aws.hasCustomAuthorizer).to.equal(true);
        expect(data.properties.aws.hasCognitoAuthorizer).to.equal(false);
      });
    });

    it('should be able to detect named Custom Authorizers using the name property', () => {
      getConfigStub.returns({
        trackingDisabled: false,
        frameworkId: '1234wasd',
      });

      serverless.service = {
        provider: {
          name: 'aws',
        },
        functions: {
          functionOne: {
            events: [
              {
                http: {
                  path: 'foo',
                  method: 'GET',
                  authorizer: {
                    name: 'authFunc',
                  },
                },
              },
            ],
          },
        },
        package: {
          path: 'foo',
        },
      };

      return expect(utils.logStat(serverless)).to.be.fulfilled.then(() => {
        expect(getConfigStub.calledOnce).to.equal(true);
        expect(trackStub.calledOnce).to.equal(true);

        const data = trackStub.args[0][1];
        expect(data.properties.aws.hasIAMAuthorizer).to.equal(false);
        expect(data.properties.aws.hasCustomAuthorizer).to.equal(true);
        expect(data.properties.aws.hasCognitoAuthorizer).to.equal(false);
      });
    });

    it('should be able to detect Custom Authorizers with ARNs', () => {
      getConfigStub.returns({
        trackingDisabled: false,
        frameworkId: '1234wasd',
      });

      serverless.service = {
        provider: {
          name: 'aws',
        },
        functions: {
          functionOne: {
            events: [
              {
                http: {
                  path: 'foo',
                  method: 'GET',
                  authorizer: {
                    arn: 'arn:aws:lambda:us-east-1:123456789012:function:authFunc',
                  },
                },
              },
            ],
          },
        },
        package: {
          path: 'foo',
        },
      };

      return expect(utils.logStat(serverless)).to.be.fulfilled.then(() => {
        expect(getConfigStub.calledOnce).to.equal(true);
        expect(trackStub.calledOnce).to.equal(true);

        const data = trackStub.args[0][1];
        expect(data.properties.aws.hasIAMAuthorizer).to.equal(false);
        expect(data.properties.aws.hasCustomAuthorizer).to.equal(true);
        expect(data.properties.aws.hasCognitoAuthorizer).to.equal(false);
      });
    });

    it('should be able to detect Cognito Authorizers using the authorizer string format', () => {
      getConfigStub.returns({
        trackingDisabled: false,
        frameworkId: '1234wasd',
      });

      serverless.service = {
        provider: {
          name: 'aws',
        },
        functions: {
          functionOne: {
            events: [
              {
                http: {
                  path: 'foo',
                  method: 'GET',
                  authorizer: 'arn:aws:cognito-idp:us-east-1:xxx:userpool/us-east-1_ZZZ',
                },
              },
            ],
          },
        },
        package: {
          path: 'foo',
        },
      };

      return expect(utils.logStat(serverless)).to.be.fulfilled.then(() => {
        expect(getConfigStub.calledOnce).to.equal(true);
        expect(trackStub.calledOnce).to.equal(true);

        const data = trackStub.args[0][1];
        expect(data.properties.aws.hasIAMAuthorizer).to.equal(false);
        expect(data.properties.aws.hasCustomAuthorizer).to.equal(false);
        expect(data.properties.aws.hasCognitoAuthorizer).to.equal(true);
      });
    });

    it('should be able to detect Cognito Authorizers using the arn format', () => {
      getConfigStub.returns({
        trackingDisabled: false,
        frameworkId: '1234wasd',
      });

      serverless.service = {
        provider: {
          name: 'aws',
        },
        functions: {
          functionOne: {
            events: [
              {
                http: {
                  path: 'foo',
                  method: 'GET',
                  authorizer: {
                    arn: 'arn:aws:cognito-idp:us-east-1:xxx:userpool/us-east-1_ZZZ',
                  },
                },
              },
            ],
          },
        },
        package: {
          path: 'foo',
        },
      };

      return expect(utils.logStat(serverless)).to.be.fulfilled.then(() => {
        expect(getConfigStub.calledOnce).to.equal(true);
        expect(trackStub.calledOnce).to.equal(true);

        const data = trackStub.args[0][1];
        expect(data.properties.aws.hasIAMAuthorizer).to.equal(false);
        expect(data.properties.aws.hasCustomAuthorizer).to.equal(false);
        expect(data.properties.aws.hasCognitoAuthorizer).to.equal(true);
      });
    });

    it('should not include an aws object for non-AWS providers', () => {
      getConfigStub.returns({
        trackingDisabled: false,
        frameworkId: '1234wasd',
      });

      serverless.service = {
        provider: {
          name: 'google',
        },
      };

      return expect(utils.logStat(serverless)).to.be.fulfilled.then(() => {
        expect(getConfigStub.calledOnce).to.equal(true);
        expect(trackStub.calledOnce).to.equal(true);

        const data = trackStub.args[0][1];
        expect(data.properties.aws).to.equal(undefined);
      });
    });

    it('should include serviceName when serverless.yml includes the service shorthand', () => {
      getConfigStub.returns({
        trackingDisabled: false,
        frameworkId: '1234wasd',
      });

      serverless.service = {
        service: 'my-service-shorthand',
        provider: {
          name: 'aws',
        },
      };

      return expect(utils.logStat(serverless)).to.be.fulfilled.then(() => {
        expect(getConfigStub.calledOnce).to.equal(true);
        expect(trackStub.calledOnce).to.equal(true);

        const data = trackStub.args[0][1];
        expect(data.properties.service.name).to.equal('my-service-shorthand');
      });
    });

    it('should include serviceName when serverless.yml includes the service name property', () => {
      getConfigStub.returns({
        trackingDisabled: false,
        frameworkId: '1234wasd',
      });

      serverless.service = {
        service: {
          name: 'my-service-name',
        },
        provider: {
          name: 'aws',
        },
      };

      return expect(utils.logStat(serverless)).to.be.fulfilled.then(() => {
        expect(getConfigStub.calledOnce).to.equal(true);
        expect(trackStub.calledOnce).to.equal(true);

        const data = trackStub.args[0][1];
        expect(data.properties.service.name).to.equal('my-service-name');
      });
    });

    it('should send the gathered information', () => {
      getConfigStub.returns({
        trackingDisabled: false,
        frameworkId: '1234wasd',
      });

      serverless.invocationId = uuid.v4();
      serverless.service = {
        service: 'new-service',
        provider: {
          name: 'aws',
          runtime: 'nodejs12.x',
          stage: 'dev',
          region: 'us-east-1',
          variableSyntax: '\\${foo}',
        },
        plugins: [],
        functions: {
          functionOne: {
            events: [
              {
                http: {
                  path: 'foo',
                  method: 'GET',
                  authorizer: {
                    type: 'AWS_IAM',
                  },
                },
              },
              {
                s3: 'my.bucket',
              },
            ],
          },
          functionTwo: {
            memorySize: 16,
            timeout: 200,
            events: [
              {
                http: 'GET bar',
              },
              {
                sns: 'my-topic-name',
              },
            ],
          },
        },
        resources: {
          Resources: {
            foo: 'bar',
          },
        },
        package: {},
      };

      return expect(utils.logStat(serverless)).to.be.fulfilled.then(response => {
        expect(response).to.be.null;
        expect(trackStub.calledOnce).to.equal(true);
        expect(getConfigStub.calledOnce).to.equal(true);

        const data = trackStub.args[0][1];

        expect(data.userId).to.equal('1234wasd');
        // command property
        expect(data.properties.command.name).to.equal('');
        expect(data.properties.command.isRunInService).to.equal(false); // false because CWD is not a service
        expect(data.properties.command.filteredOptions).to.deep.equal({});
        // service property
        expect(data.properties.service.numberOfCustomPlugins).to.equal(0);
        expect(data.properties.service.hasCustomResourcesDefined).to.equal(true);
        expect(data.properties.service.hasVariablesInCustomSectionDefined).to.equal(false);
        expect(data.properties.service.hasCustomVariableSyntaxDefined).to.equal(true);
        expect(data.properties.service.name).to.equal('new-service');
        // functions property
        expect(data.properties.functions.numberOfFunctions).to.equal(2);
        expect(data.properties.functions.memorySizeAndTimeoutPerFunction[0].memorySize).to.equal(
          1024
        );
        expect(data.properties.functions.memorySizeAndTimeoutPerFunction[0].timeout).to.equal(6);
        expect(data.properties.functions.memorySizeAndTimeoutPerFunction[1].memorySize).to.equal(
          16
        );
        expect(data.properties.functions.memorySizeAndTimeoutPerFunction[1].timeout).to.equal(200);
        // events property
        expect(data.properties.events.numberOfEvents).to.equal(3);
        expect(data.properties.events.numberOfEventsPerType[0].name).to.equal('http');
        expect(data.properties.events.numberOfEventsPerType[0].count).to.equal(2);
        expect(data.properties.events.numberOfEventsPerType[1].name).to.equal('s3');
        expect(data.properties.events.numberOfEventsPerType[1].count).to.equal(1);
        expect(data.properties.events.numberOfEventsPerType[2].name).to.equal('sns');
        expect(data.properties.events.numberOfEventsPerType[2].count).to.equal(1);
        expect(data.properties.events.eventNamesPerFunction[0][0]).to.equal('http');
        expect(data.properties.events.eventNamesPerFunction[0][1]).to.equal('s3');
        expect(data.properties.events.eventNamesPerFunction[1][0]).to.equal('http');
        expect(data.properties.events.eventNamesPerFunction[1][1]).to.equal('sns');
        // aws property
        expect(data.properties.aws.hasIAMAuthorizer).to.equal(true);
        expect(data.properties.aws.hasCustomAuthorizer).to.equal(false);
        expect(data.properties.aws.hasCognitoAuthorizer).to.equal(false);
        // general property
        expect(data.properties.general.userId.length).to.be.at.least(1);
        expect(data.properties.general.invocationId).to.match(/.+-{1}.+-{1}.+-{1}.+-{1}.+/);
        expect(data.properties.general.timestamp).to.match(/[0-9]+/);
        expect(data.properties.general.timezone.length).to.be.at.least(1);
        expect(data.properties.general.operatingSystem.length).to.be.at.least(1);
        expect(data.properties.general.serverlessVersion).to.equal(serverlessVersion);
        expect(data.properties.general.nodeJsVersion.length).to.be.at.least(1);
      });
    });
  });

  describe('#getLocalAccessKey()', () => {
    let getConfigStub;
    let getGlobalConfigStub;

    beforeEach(() => {
      getConfigStub = sinon.stub(configUtils, 'getConfig');
      getGlobalConfigStub = sinon.stub(configUtils, 'getGlobalConfig');
    });

    afterEach(() => {
      configUtils.getConfig.restore();
      configUtils.getGlobalConfig.restore();
    });

    it('should return false if a user could not be found globally', () => {
      getConfigStub.returns({
        userId: 123456,
      });
      getGlobalConfigStub.returns({});

      const res = utils.getLocalAccessKey();

      expect(res).to.equal(false);
    });

    it('should return false if a user could be found globally but no locally', () => {
      getConfigStub.returns({});
      getGlobalConfigStub.returns({
        users: {
          123456: {
            dashboard: {
              accessKey: 'd45hb04rd4cc3ssk3y',
            },
          },
        },
      });

      const res = utils.getLocalAccessKey();
      expect(res).to.equal(false);
    });

    it('should return false if a user could be found but the dashboard config is missing', () => {
      getConfigStub.returns({ userId: 123456 });
      getGlobalConfigStub.returns({
        users: {
          123456: {},
        },
      });

      const res = utils.getLocalAccessKey();
      expect(res).to.equal(false);
    });

    it('should return false if a user could be found but the accessKey config is missing', () => {
      getConfigStub.returns({ userId: 123456 });
      getGlobalConfigStub.returns({
        users: {
          123456: {
            dashboard: {},
          },
        },
      });

      const res = utils.getLocalAccessKey();
      expect(res).to.equal(false);
    });

    it('should return the users dasboard access key if config can be found', () => {
      getConfigStub.returns({ userId: 123456 });
      getGlobalConfigStub.returns({
        users: {
          123456: {
            dashboard: {
              accessKey: 'd45hb04rd4cc3ssk3y',
            },
          },
        },
      });

      const res = utils.getLocalAccessKey();
      expect(res).to.equal('d45hb04rd4cc3ssk3y');
    });
  });

  describe('#isEventUsed()', () => {
    it('should return true if the event is used and false otherwise', () => {
      const functions = {
        create: {
          events: [
            {
              schedule: 'rate(5 minutes)',
            },
          ],
        },
      };

      expect(utils.isEventUsed(functions, 'schedule')).to.equal(true);
      expect(utils.isEventUsed(functions, 'http')).to.equal(false);
    });
  });
});