angular-validate-directive/validate.spec.js at master · dbrans/angular-validate-directive · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
describe('dbrans.validate', function() {
  var $compile;
  var $rootScope;
  var $q;

  beforeEach(module('dbrans.validate'));

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

  it('supports synchronous validation', function() {
    scope = $rootScope.$new();
    scope.isOdd = function(value) {
      return value % 2 === 1;
    };
    var html = '<input type="number" min="1" ng-model="foo"' +
               '       dbrans-validate="{odd: isOdd}">';
    var input = angular.element(html);
    $compile(input)(scope);

    var ngModelCtrl = input.controller('ngModel');
    ngModelCtrl.$setViewValue(0);
    expect(ngModelCtrl.$error.odd).toBe(true);
    expect(ngModelCtrl.$error.min).toBe(true);

    ngModelCtrl.$setViewValue(1);
    expect(ngModelCtrl.$error.odd).toBeFalsy();
    expect(ngModelCtrl.$error.min).toBeFalsy();

    ngModelCtrl.$setViewValue(2);
    expect(ngModelCtrl.$error.odd).toBe(true);
    expect(ngModelCtrl.$error.min).toBeFalsy();

  });

  it('supports asynchronous validation', function() {
    scope = $rootScope.$new();
    scope.isOddAsync = function(value) {
      return $q(function(resolve, reject) {
        value % 2 === 1 ? resolve() : reject();
      });
    };
    var html = '<input type="number" min="1" ng-model="foo"' +
               '       dbrans-validate-async="{odd: isOddAsync}">';
    var input = angular.element(html);
    $compile(input)(scope);

    var ngModelCtrl = input.controller('ngModel');
    ngModelCtrl.$setViewValue(0);
    // Async validation doesn't happen if sync validation fails.
    expect(ngModelCtrl.$error.odd).toBeFalsy();
    expect(ngModelCtrl.$error.min).toBe(true);

    ngModelCtrl.$setViewValue(1);
    expect(ngModelCtrl.$error.odd).toBeFalsy();
    expect(ngModelCtrl.$error.min).toBeFalsy();

    ngModelCtrl.$setViewValue(2);
    expect(ngModelCtrl.$error.odd).toBe(true);
    expect(ngModelCtrl.$error.min).toBeFalsy();

  });

});