Mocha test breaking watch pipe

[UltCombo]

Looks like a mocha test timeout can kill npm run dev with an unhandled stream error, as seen while developing Harmonic:

  CLI
    √ should display an error for unknown commands (640ms)
    √ should init a new Harmonic site (724ms)
    √ should build the Harmonic site (1053ms)
postspath is not defined
    1) should create and build a new post

  helpers

  parser


  3 passing (8s)
  1 failing

  1) CLI should create and build a new post:
     Error: timeout of 5000ms exceeded
      at null.<anonymous> (C:\repos\harmonic\node_modules\gulp-mocha\node_modules\mocha\lib\runnable.js:159:19)
      at Timer.listOnTimeout (timers.js:110:15)

[UltCombo]

This is actually not easy to reproduce, I've managed to reproduce a similar issue by failing Mocha's "after all" hook due to a child process holding a lock on the file system. Looks like the stream is not being implicitly associated with gulp-batch's domain for some reason.

[UltCombo]

This is probably fixed in the 2.0 branch, I'll test it on Harmonic again when I have more time.

[jaydson]

👍