var chai = require('chai');

var utils = require('../lib/utils/utils.js');

var assert = chai.assert;

var tests = [

{ obj: function () {}, is: false},

{ obj: new Function(), is: false},

{ obj: 'function', is: false},

{ obj: {}, is: false},

{ obj: '[]', is: true},

{ obj: '[1, 2]', is: true},

{ obj: '{}', is: true},

{ obj: '{"a": 123, "b" :3,}', is: false},

{ obj: '{"c" : 2}', is: true}

];

describe('lib/utils/utils', function () {

describe('isJson', function () {

tests.forEach(function (test) {

it('shoud test if value ' + test.obj + ' is json: ' + test.is, function () {

assert.equal(utils.isJson(test.obj), test.is);

});

});

});

});