[RAC-6232]Node 6/8 unit test fix

[mcgG]

Background

Currently, unit test will fail in Nodejs 6 and Nodejs 8.
https://rackhd.atlassian.net/browse/RAC-6232

AC:

• Paired with @PengTian0
• Fix nodejs6 unit test failures in local machine
• Don’t break nodejs 4 unit test
• Pilot run in travisci environment(don’t commit the fix, because further FIT test should pass before submitting

Detail

About case Http.Server rest().should 500 if a deserializer returns a rejected promise (from Mocha Tests)
AssertionError: expected 'err.toString(...).contains is not a function' to equal 'deserializer reject!' at spec/lib/services/rest-api-service-spec.js:418:31 at Test._assertFunction (node_modules/supertest/lib/test.js:247:11) at Test.assert (node_modules/supertest/lib/test.js:148:18) at assert (node_modules/supertest/lib/test.js:127:12) at node_modules/supertest/lib/test.js:124:5 at Test.Request.callback (node_modules/superagent/lib/node/index.js:703:3) at IncomingMessage.<anonymous> (node_modules/superagent/lib/node/index.js:922:12) at endReadableNT (_stream_readable.js:974:12) at _combinedTickCallback (internal/process/next_tick.js:80:11) at process._tickDomainCallback (internal/process/next_tick.js:128:9)

• Cause:
  traceur(0.0.33) override String and provides "contains()" function. But new version of traceur doesn't provide that.
• Fix:
  Change "contains()" to "includes()"

About case Http.Server rest() should 400 when POSTing bad JSON
AssertionError: expected 'Error parsing JSON: Unexpected token b in JSON at position 1' to equal 'Error parsing JSON: Unexpected token b'
*Cause:
In Node4 the return error message is
Error parsing JSON: Unexpected token b
But in Node6
Error parsing JSON: Unexpected token b in JSON at position 1
*Fix:
Use
.to.match(/Error parsing JSON: Unexpected token b.*/)
Instead of
.to.equal('Error parsing JSON: Unexpected token b')

About case Http.Api.Users should 201 a user post attempt with localexception
Error: expected { username: 'admin', role: 'Administrator' } response body, got { message: 'parsed_url.query.hasOwnProperty is not a function', status: '400', UUID: 'c7a85886-0d25-4cf3-b761-491c42397eda' } + expected - actual { - "UUID": "c7a85886-0d25-4cf3-b761-491c42397eda" - "message": "parsed_url.query.hasOwnProperty is not a function" - "status": "400" + "role": "Administrator" + "username": "admin" }
*Cause:
Third party module bug
*Fix:
Update passport-jwt@2.0.0 to passport-jwt@3.0.0

For case AssertionError
This is the same issue with on-tasks
Change

• spec/lib/services/hooks-api-service-spec.js:L76
• spec/lib/services/nodes-api-service-spec.js:L1165, 1183, 1207
• spec/lib/services/rest-api-service-spec.js:L139

expect(err.name).equals('xxx'); {code}
expect(err.name).match(/xxx.*/);

@iceiilin @anhou @pengz1 @bbcyyb @PengTian0

[JenkinsRHD]

BUILD on-http #636 : FAILURE