Waiting for Ionic Loading dialogs with Protractor -


there similar questions (linked below) none solves problem. i'm writing protractor tests ionic project. need execute tests @ times when ionic loading dialog appears , disappears.

i've created repo bare bones of app , tests need made. solve , solve problem (i describe problem below): https://github.com/tmantman/stackoverflowq. adapt path chrome system in conf.js.

to simulate asynchronous ionic loading dialog add controller in blank ionic project:

$interval( function() {         $ionicloading.show({             template: 'async ionicloading',             duration: 5000         });       }, 5000 , 1);     })

i need protractor wait dialog appear, tests, wait dialog disappear, , more tests. latest attempt in test file is:

it('should test when ionicloading appears', function() {   browser.wait(function(){     return element(by.css('.loading-container.visible.active')).ispresent();   }, 10000);   var ionicloadingtext = element(by.css('.loading-container.visible.active')).gettext();   expect(ionicloadingtext).toequal('async ionicloading'); })    it('should test once ionicloading disappears', function() {   browser.wait(function() {     var deferred = protractor.promise.defer();     var q = element(by.css('.loading-container.visible.active')).ispresent()       q.then( function (ispresent) {         deferred.fulfill(!ispresent);       });       return deferred.promise;     });   expect(1).toequal(1); })

i'm trying avoid using synchronous sleep function, code highly asynchronous. i've tried countless variations can't work. links i've used info includes:

the problem two-fold:

1) can deduce, duration property of $ionicloading method implemented timeout function. protractor not work $timeout. instead of using duration property, $ionicloading dialog can hidden $interval call (adapting code question):

$interval( function() {       $ionicloading.show({           template: 'async ionicloading'       });       $interval( function() {         $ionicloading.hide();       }, 5000, 1)   }, 5000 , 1);

2) code detect asynchronous change following:

it('should test when ionicloading appears', function() {     browser.wait(function() {       var deferred = protractor.promise.defer();       var q = element(by.css('.loading-container.visible.active')).ispresent()       q.then( function (ispresent) {           deferred.fulfill(ispresent);       });       return deferred.promise;     }, 10000);       var ionicloadingtext = element(by.css('.loading-container.visible.active')).gettext();       expect(ionicloadingtext).toequal('async ionicloading');     })      it('should test once ionicloading disappears', function() {       browser.wait(function() {         var deferred = protractor.promise.defer();         var q = element(by.css('.loading-container.visible.active')).ispresent()           q.then( function (ispresent) {             deferred.fulfill(!ispresent);           });           return deferred.promise;         }, 10000);       expect(1).toequal(1);     })

then both tests pass.


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