var chai = require('chai'); var BigNumber = require('bignumber.js'); var utils = require('../lib/utils/utils.js'); var assert = chai.assert; var tests = [ { value: 'myString', expected: '0x6d79537472696e67'}, { value: 'myString\x00', expected: '0x6d79537472696e67'}, { value: 'expected value\u0000\u0000\u0000', expected: '0x65787065637465642076616c7565'} ]; describe('lib/utils/utils', function () { describe('fromUtf8', function () { tests.forEach(function (test) { it('should turn ' + test.value + ' to ' + test.expected, function () { assert.strictEqual(utils.fromUtf8(test.value), test.expected); }); }); }); });