brorand.Rand is not a constructor, throw (exception) error

[dipika21]

npm version : 5.10.0
node version : 8.9.4
phantomjs version : 2.1.1 (binary created from source code)

Facing below issue on Power RHEL and X86 Ubuntu also while npm run test:

miller-rabin/node_modules/yargs/yargs.js:1163
else throw err
^
TypeError: brorand.Rand is not a constructor

NOTE: Updated packages to latest version from package.json to solve errors while doing npm install.

[fanatid]

npm run test cause this?

[dipika21]

npm run test cause this?

yes
(my bad, edited )

[fanatid]

I just run this command with [email protected] on bda17a3 (v4.0.1) and everything work without errors.
Can you try create brorand.Rand outside test?

const { Rand } = require('brorand')
const r = new Rand()

[dipika21]

cloned again from repo,
updated below packages:
"mocha": "6.2.0"
"bn.js": "5.0.0",
to latest version to solve npm install deprecated error.
npm install : DONE
npm test facing error:
Error: Timeout of 2000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves.
so, added

"test": "mocha --timeout 10000" in package.json

npm test : DONE

Miller-Rabin
✓ should test number for primality (2713ms)
1 passing (3s)

[fanatid]

OK, my steps:

• clone repo, HEAD is bda17a3
• change bn.js => 5.0.0, mocha => 6.2.0
• npm install
• npm run test

> mocha --reporter=spec test/**/*-test.js


  Miller-Rabin
    ✓ should test number for primality (726ms)


  1 passing (729ms)

¯\_(ツ)_/¯