angularjs - How do I make $watch react on a scope variable change in a unit test -


i have unit test controller watches variable on scope. when change variable's value, $watch isn't triggered.

something in test should make sure updated:

it('should update watched value', function() {     $scope.$apply(function() {         $scope.yourwatchedvariable = 'new value';     });     //expect happen based on watch });

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