@incdevco/framework/validators/is-array/spec.js

node.js lambda framework

var Expect = require('chai').expect;

var IsArray = require('./index');

describe('framework/validators/is-array', function () {
  'use strict';
  
  var validator;
  
  beforeEach(function () {
    
    validator = new IsArray();
    
  });
  
  it('should resolve when submitted value is an array', function (done) {
    
    var input = [];
    
    validator.validate(input)
    .then(function (actual) {
      
      Expect(actual).to.equal(true, 'actual');
      
      done();
      
    })
    .catch(done);
    
  });
  
  it('should reject when submitted value is not an array', function (done) {
    
    var input = {};
    
    validator.validate(input)
    .then(function () {
      
      throw new Error('resolved');
      
    })
    .catch(function (exception) {
      
      Expect(exception.message).to.equal('Must be an array.', 'exception.message');
      
      done();
      
    })
    .catch(done);
    
  });
  
});