Populate a select with angular

file.html

<select ng-model="selectedTestAccount" ng-options="item.Id as item.Name for item in testAccounts">
    <option value="">Select Account</option>
</select>

script.js

angular.module('test', []).controller('DemoCtrl', function ($scope, $http) {
    $scope.selectedTestAccount = null;
    $scope.testAccounts = [];

    $http({
            method: 'GET',
            url: '/Admin/GetTestAccounts',
            data: { applicationId: 3 }
        }).success(function (result) {
        $scope.testAccounts = result;
    });
});