Getting TypeError: this is not a typed array using Buffer.from in mocha

Question

I\'m using Mocha / Chai to unit test a library that has recently started using nodejs\' Buffer objects to solve a different problem.

I get this error message in the

Answer 1

I also got the same error. You can try this

var b = new Buffer('some string or other');

Second param is encoding (optional). By default encoding will be utf-8