improve `mocha` tests (#2797)
authorAlex Lam S.L <alexlamsl@gmail.com>
Tue, 16 Jan 2018 09:51:25 +0000 (17:51 +0800)
committerGitHub <noreply@github.com>
Tue, 16 Jan 2018 09:51:25 +0000 (17:51 +0800)
commit224c14d49d0f007af641b8c7d358814634ea7c5f
treef77f7873d8bfff989902e8692d99b162168d26e6
parent7857354d85589aef285aac7c36c96fe4f7e2143e
improve `mocha` tests (#2797)

- workaround sporadic delays from Travis CI
test/mocha.js