Using Assertion Libs

[getdave]

I'm attempting to add tests to my Grunt plugin. I want to use Mocha and Chai.

I've added simple mocha and installed chai from npm. initConfig is

simplemocha: {
        options: {
            globals: ['chai']
        },

        all: { 
            src: [
              'node_modules/chai/lib/chai.js',
              'test/**/*.js'
            ] 
        }
    }

I have test.js with content as per

'use strict';

var assert = require("chai");

describe('Array', function(){
  describe('#indexOf()', function(){
    it('should return -1 when the value is not present', function(){
      assert.equal(-1, [1,2,3].indexOf(5));
      assert.equal(-1, [1,2,3].indexOf(0));
    })
  })
});

...which is an example provided on the Chai website. I get the error

TypeError: Object #<Object> has no method 'equal'

Am I configuring things incorrectly?

[getdave]

Ended up resolving this myself.

First you require "chai" then you set "assert" variable to be equal to chai.assert.

'use strict';

var chai = require("chai");
var assert = chai.assert;


describe('Array', function(){
  describe('#indexOf()', function(){
    it('should return -1 when the value is not present', function(){
      assert.equal(-1, [1,2,3].indexOf(5));
      assert.equal(-1, [1,2,3].indexOf(0));
    })
  })
});

Apologies for wasting time here.