197 questions
1
vote
1
answer
2k
views
How to write unit test case of ag agrid cellRenderer with return value in angular
TS:
columnDefs = [
{ headerName: 'columnone', field: 'one', width: 120, sortable: true,
cellRenderer: (data) => {
return this.limitCommonUtil.numberFormatter(data?.data?.upperAmount);
...
- 305
1
vote
1
answer
606
views
How can I test that a function was called inside an if statement in jasmine-karma
I'm creating an Angular app and I'm learning unit test and I want to test certain method, but I can't manage to test that the function enters in the if statement. I don't know how to force it. Could ...
- 477
1
vote
0
answers
46
views
How to pass global variable into one test suite that has 3 test cases
I am trying to verify the delete functionality works as expected, so I am at the same test case creating a post and get its postId then delete it and lastly verify the postId does not found .
it('...
-1
votes
1
answer
76
views
Jasmine - JavaScript: How to check array response by validating one of the array returned data?
What if I want to validate a result from an array response!
Response:
({ id: '612d56952ca01806398dac1f', lastUpdated: '2021-08-30T22:07:17.099Z', userToken: 'public', data: Object({ createdOn: '2021-...
0
votes
0
answers
168
views
Stub out component private method
Jasmine can be used to spy on private methods.
Can you use Jasmine to stub out a private method in an Angular component? The pattern I am using spies on specific providers - not components.
Can you ...
- 6,785
1
vote
0
answers
554
views
Jasmine , Karma - Ignore ids from result object while comparison using toEqual
I am writing some test cases for a function that takes in an input and provides a modified output object.
My mock response is :-
mockResponse = {
"id":1,
"value":23,
...
- 390
1
vote
1
answer
3k
views
Failed: Invalid provider for the NgModule 'DynamicTestModule' - only instances of Provider and Type are allowed, got: [[object Object]?]
So there's this delightful error that's the very definition of annoying
this is the describe method:
beforeEach(async(() => {
TestBed.configureTestingModule({
declarations: [ MapMap ],
imports: ...
0
votes
1
answer
93
views
protractor-jasmine2-screenshot-reporter blank screenshot
Protractor config file have 2 reporting custom report for logging and other one is protractor-
jasmine2-screenshot-reporter. Screenshot png is generate but blank white screen only dispalyed.
Below ...
1
vote
1
answer
1k
views
Angular karma can't capture browser after updating angular 9 to 10
I followed the guide on the angular update giude to update my project from version 9 to 10. My project and my karma tests ran perfectly fine with angular 9. The update changed the TypeScript version ...
- 149
1
vote
1
answer
466
views
Protractor exited with error code 100 when run config.js
A few days ago, my protractor was working fine. But yesterday when I tried to run the same tests, I got:
E/launcher - Error: Error: Cannot find module 'jasmine-reporters'
Require stack:
- D:\Repos\POS\...
- 69
2
votes
0
answers
505
views
How to test Observable subscribe callback using jasmine?
I have an Angular9, Angular Material table similar to the ones in the docs.
https://material.angular.io/components/table/examples
The difference in my case is that I implemented a constructor in the ...
- 41
0
votes
1
answer
61
views
AngularJS - Jasmine - Cannot test Service in Controller callback function
I need help with Jasmine test.
I have this controller with a simple service:
angular.module('${project.name}')
.controller('MyControllerCtrl', function ($scope, InvocationService) {
$scope.vm = {...
0
votes
2
answers
60
views
Protractor POM method is not recognizing
spec.js
describe('Testing an animal adoption flow using page object', function() {
beforeEach(function() {
browser.get('http://www.thetestroom.com/jswebapp/index.html');
});
...
- 1
0
votes
0
answers
138
views
Function to left rotate a given array item n position to left - JavaScript
I'm doing some exercises on JavaScript and I came into a question that asks to rotate arrays item to the left with a given n rotation steps. The exercises are tested with Jasmine. Tried several method ...
- 1,709
1
vote
1
answer
1k
views
Webpack directory appended at error after migrating to Angular9
I've recently upgraded my projet from angular 7 to angular 9.
When I run the tests (ng test), I always get http://localhost:9876/_karma_webpack_/ appendend to the error, hence in visual studio code, ...
- 5,158
0
votes
0
answers
148
views
How to configure jasmine to logout message when expect was failed
I have a Jasmine check point to check the expect error message, and when the check point was failed, I only get the following message:
Error: Failed expectation
Question is, is there any ...
- 11
-1
votes
1
answer
873
views
Jasmine - undefined is not a constructor
export default {
retrieve() {...},
process: {
getData(source) {
return this.retrieve({id: source.id})
.then((reply) => {
source.reply = reply;
...
- 89
0
votes
2
answers
1k
views
How test steps could be displayed for a test case in allure report for jasmine protractor framework
How can i show the test steps in allure report for protractorTest steps are not displaying as it displays for java language. Even the allure report official documentation does not show any code ...
- 1
1
vote
2
answers
2k
views
When to use createSpy, createSpyObject and spyOn?
I have learned recently that spyOn cannot be used with external dependencies and can only be used with System Under Test.
But I have some questions regarding why it cant be used and I came up with ...
- 315
0
votes
0
answers
329
views
How to pass a token for jasmine requests
I implemented my tests in an application without authentication, but when it was implemented my tests stopped working.
I have an API to generate a token, how can I put this token in my services inside ...
0
votes
1
answer
3k
views
How can i test a function that return a promise or reject - Jasmine and Karma
I need to cover 100% of the tests of a function, it returns a return new Promise<boolean>((resolve, reject) this is the full function.
saveData(): Promise < boolean > {
return new ...
0
votes
1
answer
551
views
How can i coverage a promise response with Jasmine and Karma
I have a function that returns and treats a promise, I need to cover the return that is inside then but I don't know how I can do this, I'm currently trying as follows:
confirmRemoveUser(user: ...
0
votes
1
answer
806
views
How to cover all lines of a function with jasmine-karma
How can I cover all lines of the function below using jasmine?
addUser(): void {
if (this.validateNewUser()) {
this.newUser._Job = this.selectedJob;
this.newUser.PositionId = ...
-2
votes
1
answer
51
views
i have problem with protractor when i am trying to execute the test cases in Microsoft edge browser. i am getting error
i am getting this error when i am trying to execute test cases in Microsoft edge browser
0
votes
0
answers
121
views
Protractor (5.4.2) hangs when running shardTestFiles: true
When running protractor without sharding, it runs just fine, the tests are passing or failing, and in the end the webdriver / protractor execution stops.
When trying to run protractor with sharding, ...
1
vote
3
answers
121
views
Chrome in Mac is not starting in maximised state even after trying with '--start-fullscreen' in args
Need my chrome to start in maximised state every time my protractor suite initialises
Have already tried updating the chrome drive with webdriver-manager update. Still no go
I'm using this in my ...
- 31
0
votes
1
answer
209
views
Mock rxjs debounce in Jasmine 2
I have the following observable function:
$scope.$createObservableFunction("getInformation")
.debounce(300)
.flatMapLatest(function() {
...
- 7,038
0
votes
2
answers
1k
views
Spy on a method of an object created dynamically during test execution
I need to spyOn a method of an object created dynamically inside another method
So consider the following:
public doStuff = () => {
const myThing = new MyThing();
myThing.doSomethingElse(...
- 7,185
6
votes
1
answer
1k
views
How to ignore Jasmine promises when "no-floating-promises" in tslint is true
Is there a way to have "no-floating-promises" turned on but let it ignore Jasmine promises like "toEqual", "toBe", etc.? I want to use it, but it complains about my expect statements all over the ...
- 161
0
votes
0
answers
126
views
Spy Alert called after expect statement
I am trying to test a piece of code where alert is popped if you try to use back button of browser.
var msg = '';
spyOn(window, 'alert').and.callFake((arg) => {
msg = 'Alert Was Called';
...
- 195
0
votes
0
answers
788
views
utils is not defined and Expected undefined to be function
"I'm trying to cover my default function through to jasmine. But facing issue with dependency files where jasmine is unable to took reference of those dependency. Getting 1 error utils is not defined ...
- 11
0
votes
2
answers
798
views
Cleandestination in jasmine html reporter is not working
I am using the following code to generate HTML report for e2e testing in protractor.
jasmine.getEnv().addReporter(new HtmlReporter({
baseDirectory: './e2e/e2e_coverage/',
savePath: './e2e/...
10
votes
2
answers
38k
views
How to fix function has already been spied on error in Jasmine
I have 3 tests, each testing various methods.
it('test function1', function() {
spyOn(document, 'getElementById');
// ... some code to test function1
expect(document.getElementById)....
- 769
-1
votes
1
answer
54
views
Can we execute one 'it' block from a file on different browsers while other test cases are running on another browser?
In a file I have 5 'it' blocks under single describe block, is a way where I can execute 1 test case always on Chrome browser while executing other 4 on Firefox or IE?
3
votes
1
answer
5k
views
WebDriverError: No active session with ID
My tests fail when am running them on TFS with the below error
WebDriverError: No active session with ID
Failed: No active session with ID
The same tests pass locally - it was working fine until ...
- 31
-1
votes
1
answer
154
views
Do spies in Jasmine actually call the function they are spying on?
I want to know how the "spyOn" function works internally. I read that the 'spyOn' function internally replaces the implementation of the function being spied on. Does it keep the old functionality?
...
- 21
0
votes
1
answer
1k
views
Testing angular auth guard redirection
I have an Angular authenticated guard
@Injectable({
providedIn: 'root'
})
export class AuthenticatedGuard implements CanActivate, CanActivateChild {
constructor(@Inject('Window') private ...
- 33.8k
0
votes
0
answers
33
views
How to manage protractor to wait for a angular page load where the angular SPA is integrated into another angular app as iFrame
While executing e2e tests in protractor when we are using ignore.synchronization=true/ browser.waitforAngularEnabled(true) to handle waits is too slow when compared to browser.sleep(10000) to proceed ...
- 31
2
votes
1
answer
2k
views
How to test whether an Angular mat-nav-list contains an element?
I'd like to check whether an Angular mat-nav-list contains an element.
I'm able to select it with fixture.debugElement.query(By.css('.items')), but I'm not sure how to check whether it contains ...
- 183
1
vote
2
answers
2k
views
Jasmine - Restart browser between tests (it blocks)
In our Protractor+Jasmine framework trying to restart browser between tests for different login user. As we have non-angular login page and after login its navigate to angular page. Following is my ...
- 834
-2
votes
1
answer
273
views
Should Jasmine 'expectationFailedOutput' messages describe what was expected, or what happened?
Jasmine expect statements can produce worthless error messages like:
Expected true to be false.
To address this, matchers allow you to add a clarifying message as a second argument, ...
- 28.9k
1
vote
1
answer
2k
views
JasmineJS + AngularJS: How to mock the delay inside Spy#callFake()
Let's assume I have a service function that returns me the current location. And the function has callbacks to return the location. We can easily mock the function like as follows. But I wanted to ...
- 4,654
0
votes
0
answers
273
views
Angular 6 and Karma/Jasmine issue - No Angular CLI
My app is currently on Angular 6.1.9, Karma 2.0.0 and Jasmine 2.4.1. After Angular 6 upgrade, npm test fails. Chrome browser opens to indicate that Karma is connected. But I see EXECUTED 0 OF 0 TEST ...
- 654
0
votes
2
answers
441
views
how to test and resolve Controller data (.then function()) promise and get orginal Data in Jasmine2
I am testing a controller that uses a service that returns a promise. I need to resolve promise. I am using Jasmine 2.
Here is Spec code
beforeEach(inject(function ($controller, $...
- 121
0
votes
1
answer
501
views
Says Jasmine spy is not being called, but I can see that its being called
I can't figure out why Jasmine is claiming that the function I'm spying on isn't being called, especially since it is logging in buildLinksObj when called through and not calling when I remove .and....
- 2,304
2
votes
0
answers
219
views
Angular 5 / Jasmine 2 test setTimeout function only once
my problem is that i have this fonction :
loopPingAPI() {
this.pingAPI().then(
success => {
this.setConnected(true);
this.stopPingAPI();
...
0
votes
1
answer
1k
views
Mock a provider class to return response and handle promise - Unit Testing with Jasmine and Karma with Ionic 3
Am a newbie in Unit Testing. I started to write Unit Testing for my Ionic 3 Application using Karma and Jasmine. I followed blogs to get the configurations set and successfully tested the ...
- 1,080
2
votes
0
answers
808
views
Protractor - logout from page in afterAll() section
I have a lot of jasmine-based tests in different files, each of them defined in format, like
describe(... {
it(...)
it(...)
....
})
I need to perform a log out from the application after the ...
0
votes
2
answers
558
views
Test fails with Winston logger implemention in protractor
Background: I'm using Jasmine2 as my test framework for Protractor and trying to implement a logger mechanism in the framework using winston package for better logging.
Problem: Test fails with below ...
- 191
3
votes
0
answers
895
views
Random number of jasmine tests fail when run together, but they pass individually?
I have around 450 assorted specs written in Jasmine (async & sync) in my codebase. Karma is the test runner which I use for running the tests on a headless chrome browser. Whenever I run the tests ...
- 4,633