jasmine

问题 The Question: Is it possible to clean up the stack trace and leave only relevant frames eliminating everything Protractor , WebDriverJS and Jasmine specific? The Story: Let's execute this example test: describe("SO test", function () { beforeEach(function () { browser.get("https://angularjs.org"); }); it("should throw a meaningful error", function () { element(by.id("not_found")).click(); }); }); It would fail with a following stacktrace: SO test should throw a meaningful error - Failed: No

问题 I'm writing a Jest test for code that depends on a websocket library. The websocket library is mocked. I want to send a message, wait for async actions to complete, and check the response. it('sends a message and gets a response', () => { processor(ws).sendMessage() // do a bunch of async stuff, call websocket.sendMessage() setTimeout(() => { expect(ws.getResponse()).toEqual('all done') }, 100) }) Unfortunately because Jest mocks setTimeout, setTimeout fails. If I run jest.runAllTimers() ,

问题 Below is a very common generic scenario used for testing directive: var element,scope; beforeEach(inject(function ($rootScope,$compile) { scope = $rootScope.$new() element = angular.element('<div my-directive></div>') $compile(element)(scope) scope.$digest(); //why? })) I understand $compile(element) returns a function that take a scope parameter and provides it to the element's directive. I also understand that scope.$digest() executes the digest loop and start dirty-checking. With all that

问题 Running the following Jasmine test(1), the test is successfully performed but I face the recursive loading of the main test page. Here is my test (1) and here the module on which I am running the test (2): Any ideas? How can I fix the issue? P.S.: The issue regard just Chrome and Safari Browser. Here is an example: jsfiddle.net/shioyama/EXvZY (1) describe('When Submit button handler fired', function () { beforeEach(function () { spyOn(MyView.prototype, 'submitForm'); this.view = new MyView();

问题 I have as simple "hello world" project and I want to test the famous hélloWorld function. The project is structured like this: ├── package.json ├── spec │ ├── helloWorldSpec.js │ └── support │ └── jasmine.json └── src └── helloWorld.js And the file content: package.json { "name": "jasmineTest", "version": "0.0.0", "description": "", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1" }, "author": "", "license": "BSD-2-Clause", "dependencies": { "jasmine": "

问题 I have an chart built by d3 and which appears with transitions and I need to test chart when all transitions have ended. I use jasmine for unit-testing. How to do it? I find method d3.timer.flush() , but it skips only first frame, but I want to skip all animations and see an final result right now and make some assertions on it. 回答1: You can execute transitions synchronously directly to their final state with one call to D3's timer flush if you mock out its timestamp determination during the

问题 I'm trying to write a test for an angular service which has a Subject property and a method to call .next() on that subject. The service is the following: @Injectable() export class SubjectService { serviceSubjectProperty$: Subject<any> = new Subject(); callNextOnSubject(data: any) { this.serviceSubjectProperty$.next(data); } } And the test file for that service: import { TestBed, inject } from '@angular/core/testing'; import { SubjectService } from './subject.service'; describe(

问题 I have a text input and I'm listening for the changes. component name = new FormControl('',Validators.required); ngOnInit() { this.data = 'oldvalue'; this.checkName(); } checkName() { this.name.valueChanges.subscribe(val=>{ console.log(val); this.data= "newvalue"; // updating Value }); } HTML <input name="name" formControlName="name"> My Attempt so far: component.spec.ts it('should test data field ', () => { const fixture = TestBed.createComponent(UserComponent); const app=fixture

问题 I have been trying to test a service to no avail for some time now and was hoping for some help. Here is my situation: I have a service looking a little like this myModule.factory('myService', ['$rootScope', '$routeParams', '$location', function($rootScope, $routeParams, $location) { var mySvc = { params: {} } // Listen to route changes. $rootScope.$on('$routeUpdate', mySvc.updateHandler); // Update @params when route changes mySvc.updateHandler = function(){ ... }; ... ... return mySvc; }]);

问题 I've tried all the solutions in this answer but none of them work for me. I'm using jasmine v2.3.2 and jasmine-core v2.3.4 When I do this test: jasmine.DEFAULT_TIMEOUT_INTERVAL= 999999; describe('tests content controller', function(){ //... fit('/content should return 200',function(done){ request(app) .get('/content?type=script') .set('Authorization', "bearer " + requestor.token) .set('Accept', 'application/json') .expect(200) .end(function (err, res) { if (err) done.fail(err); expect(res