@spalger/kibana/src/ui/public/directives/__tests__/validate_ip.js

Kibana is an open source (Apache Licensed), browser based analytics and search dashboard for Elasticsearch. Kibana is a snap to setup and start using. Kibana strives to be easy to get started with, while also being flexible and powerful, just like Elastic

var angular = require('angular');
var expect = require('expect.js');
var ngMock = require('ngMock');

require('ui/directives/validate_ip');

describe('Validate IP directive', function () {
  var $compile;
  var $rootScope;
  var html = '<input type="text" ng-model="value" validate-ip />';

  beforeEach(ngMock.module('kibana'));

  beforeEach(ngMock.inject(function (_$compile_, _$rootScope_) {
    $compile = _$compile_;
    $rootScope = _$rootScope_;
  }));

  it('should allow empty input', function () {
    var element = $compile(html)($rootScope);

    $rootScope.value = '';
    $rootScope.$digest();
    expect(element.hasClass('ng-valid')).to.be.ok();

    $rootScope.value = null;
    $rootScope.$digest();
    expect(element.hasClass('ng-valid')).to.be.ok();

    $rootScope.value = undefined;
    $rootScope.$digest();
    expect(element.hasClass('ng-valid')).to.be.ok();
  });

  it('should allow valid IP addresses', function () {
    var element = $compile(html)($rootScope);

    $rootScope.value = '0.0.0.0';
    $rootScope.$digest();
    expect(element.hasClass('ng-valid')).to.be.ok();

    $rootScope.value = '0.0.0.1';
    $rootScope.$digest();
    expect(element.hasClass('ng-valid')).to.be.ok();

    $rootScope.value = '126.45.211.34';
    $rootScope.$digest();
    expect(element.hasClass('ng-valid')).to.be.ok();

    $rootScope.value = '255.255.255.255';
    $rootScope.$digest();
    expect(element.hasClass('ng-valid')).to.be.ok();
  });

  it('should disallow invalid IP addresses', function () {
    var element = $compile(html)($rootScope);

    $rootScope.value = 'hello, world';
    $rootScope.$digest();
    expect(element.hasClass('ng-invalid')).to.be.ok();

    $rootScope.value = '0.0.0';
    $rootScope.$digest();
    expect(element.hasClass('ng-invalid')).to.be.ok();

    $rootScope.value = '256.0.0.0';
    $rootScope.$digest();
    expect(element.hasClass('ng-invalid')).to.be.ok();

    $rootScope.value = '-1.0.0.0';
    $rootScope.$digest();
    expect(element.hasClass('ng-invalid')).to.be.ok();

    $rootScope.value = Number.MAX_VALUE;
    $rootScope.$digest();
    expect(element.hasClass('ng-invalid')).to.be.ok();
  });
});