AngularJS: error: expected undefined to be defined

Question

I am getting error : Expecting undefined to be defined. When i try on Visual Studio its working fine, but not on the test site that i am working on. HTML Code :

<html>
<head>
<script src="lib/angularjs/angular.min.js"></script>
<script src="lib/angularjs/angular-mocks.js"></script>
<script src="index.js" type="text/javascript"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
<input type="number" ng-model="number1"><br><br>
<input type="number" ng-model="number2"><br><br>
{{number1}} + {{number2}} = <span style="color:green" type="text">{{number1 + number2}}</span> which is an
<span ng-bind="odd_even(number1 + number2)"></span> number
<br><br>
{{number1}} - {{number2}} = <span style="color:green" type="text">{{number1 - number2}}</span> which is 
<span ng-bind="odd_even(number1 + number2)"></span> number
<br><br>
</div>
</body>
</html>

Controller JS Code :

    var app = angular.module('myApp', []);
    app.controller('myCtrl', function($scope) {
        //add your code here
        $scope.odd_even = function(result) {
            if(result % 2 == 0) {
                return 'even';
}
            else if(result % 2 == 1){
                return 'odd';
            }
        }
    });

Error :

AngularJS Test Controller: Testing: Check the scope object number1 is defined or not FAILED                   
        Expected undefined to be defined.                                                                                                   
            at UserContext.<anonymous> (test/index_test.js:19:36)                                                                           
Node.js (linux; U; rv:v8.9.4) AngularJS Test Controller: Testing: Check the scope object number2 is defined or not FAILED                   
        Expected undefined to be defined.

Please help !!!

Right up front I'll admit I'm not familiar with how angular-mocks works for testing, but neither number1 nor number2 are defined on $scope in the controller. Is that perhaps a requirement for the testing harness to work properly? — Lex
– Lex, Commented Jun 14, 2018 at 21:38

Nish M · Accepted Answer · 2018-07-14 16:54:47Z

2

Could you please try like this and let me know if any issues?

var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
    //add your code here
    $scope.number1 = 100;
    $scope.number2 = 11;

    $scope.result = $scope.number1+$scope.number2;

    $scope.odd_even = function(result)
    {

        if(result%2==0)
        {
            return "even";
        }
        else if(result % 2 == 1)
        {
            return "odd";
        }
    }
});

answered Jul 14, 2018 at 16:54

Nish M

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