If you want to check that the classes are set in the element that is applied with ng-class, you can simply check the variable / function that was used to enable and disable ng-class, for example,
$scope.getClass = function() {
console.log($scope.carInactive());
};
Or you can use the old JavaScript method to get the class from the clicked element,
ng-click $event ,
...data-ng-click='getClass($event); hide(); loadCarModule()'>
$scope.getClass = function(event) {
console.log(event.srcElement.className);
};
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