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Jasmine test case failing due to ''TypeError: _co.arr.slice is not a function"
How to write a test which expects an Error to be thrown in Jasmine?Using Jasmine to spy on a function without an objectNot able to write Jasmine test case for Controller in ANgularJSKarma not finding my jasmine test, TypeErrorKarma/Jasmine: TypeError: $rootScope.isLoading is not a functionAngularJS TypeError: 'undefined' is not an object' Jasmine testAngular 2 : jasmin test case for activateRoute.snapshot.queryParams[“”]Angular 4 test case .then() is not a functionJasmine Test case for close buttonJasmine Typeerror on innerHTML assignment
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
In my .ts file, I have 'arr' being assigned an array fetched from an api call.
The respective .html file uses
*ngFor="let item of arr.slice(0, historyLimit)"
When I write a test case,
I get following error:
TypeError: _co.arr.slice is not a function
angular jasmine asked Mar 28 at 19:16
Rachitha B RRachitha B R
265 bronze badges
add a comment
|
In my .ts file, I have 'arr' being assigned an array fetched from an api call.
The respective .html file uses
*ngFor="let item of arr.slice(0, historyLimit)"
When I write a test case,
I get following error:
TypeError: _co.arr.slice is not a function
angular jasmine asked Mar 28 at 19:16
Rachitha B RRachitha B R
265 bronze badges
it is not recommended to use functions in *ngFor loops. try to perform the processing in typescript and use the result in angular
– jcuypers
Mar 28 at 19:21
Be sure you are doing the api call in an beforeEach where you are calling done() when it finishes, and be sure you aren't trying to callarr.slice()before it is assigned to the response data.
– Jim
Mar 28 at 19:27
add a comment
|
In my .ts file, I have 'arr' being assigned an array fetched from an api call.
The respective .html file uses
*ngFor="let item of arr.slice(0, historyLimit)"
When I write a test case,
I get following error:
TypeError: _co.arr.slice is not a function
angular jasmine asked Mar 28 at 19:16
Rachitha B RRachitha B R
265 bronze badges
In my .ts file, I have 'arr' being assigned an array fetched from an api call.
The respective .html file uses
*ngFor="let item of arr.slice(0, historyLimit)"
When I write a test case,
I get following error:
TypeError: _co.arr.slice is not a function
angular jasmine angular jasmine asked Mar 28 at 19:16
Rachitha B RRachitha B R
265 bronze badges
asked Mar 28 at 19:16
Rachitha B RRachitha B R
265 bronze badges
asked Mar 28 at 19:16
Rachitha B RRachitha B R
265 bronze badges
asked Mar 28 at 19:16
Rachitha B RRachitha B R
265 bronze badges
asked Mar 28 at 19:16
Rachitha B RRachitha B R
265 bronze badges
265 bronze badges
it is not recommended to use functions in *ngFor loops. try to perform the processing in typescript and use the result in angular
– jcuypers
Mar 28 at 19:21
Be sure you are doing the api call in an beforeEach where you are calling done() when it finishes, and be sure you aren't trying to callarr.slice()before it is assigned to the response data.
– Jim
Mar 28 at 19:27
add a comment
|
it is not recommended to use functions in *ngFor loops. try to perform the processing in typescript and use the result in angular
– jcuypers
Mar 28 at 19:21
Be sure you are doing the api call in an beforeEach where you are calling done() when it finishes, and be sure you aren't trying to callarr.slice()before it is assigned to the response data.
– Jim
Mar 28 at 19:27
it is not recommended to use functions in *ngFor loops. try to perform the processing in typescript and use the result in angular
– jcuypers
Mar 28 at 19:21
it is not recommended to use functions in *ngFor loops. try to perform the processing in typescript and use the result in angular
– jcuypers
Mar 28 at 19:21
Be sure you are doing the api call in an beforeEach where you are calling done() when it finishes, and be sure you aren't trying to call
arr.slice() before it is assigned to the response data.– Jim
Mar 28 at 19:27
Be sure you are doing the api call in an beforeEach where you are calling done() when it finishes, and be sure you aren't trying to call
arr.slice() before it is assigned to the response data.– Jim
Mar 28 at 19:27
add a comment
|
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it is not recommended to use functions in *ngFor loops. try to perform the processing in typescript and use the result in angular
– jcuypers
Mar 28 at 19:21
Be sure you are doing the api call in an beforeEach where you are calling done() when it finishes, and be sure you aren't trying to call
arr.slice()before it is assigned to the response data.– Jim
Mar 28 at 19:27