Bug Demonstration: ts-node#365

This demonstrates the issue discussed in ts-node#365, namely that Sinon breaks whatever test suite it's used in, without error.

1. Installation

$ npm install

2. Run using ts-node

$ npm test

This should report:

stubbing aModule
  normal behaviour
    ✓ returns herpa-derpa
  stubbed behaviour
    1) "before each" hook for "returns boo-urns"
    2) "after each" hook for "returns boo-urns"


1 passing (23ms)
2 failing

3. Transpile and run as vanilla NodeJS

$ npm run test-js

This should report:

stubbing aModule
  normal behaviour
    ✓ returns herpa-derpa
  stubbed behaviour
    ✓ returns boo-urns


2 passing (18ms)