@ciscospark/test-helper-sinon Install Usage Contribute Maintainers LicenseInstallnpm install --save @ciscospark/test-helper-sinonUsageMaintainersThis package is maintained by Cisco Webex for Developers.ContributePull requests welcome. Please see CONTRIBUTING.md for more details.License© 2016-2018 Cisco and/or its affiliates. All Rights Reserved.