Angular_L1

Which of the following is used in Angular to create unit test cases?

• 'Jasmine'
• 'Mocha'
• 'Jest'
• 'Enzyme'

Which decorator in Angular is used to define a unit test?

• '@Component'
• '@Injectable'
• '@Test'
• '@Directive'

Which of the following needs to be imported in Angular to enable unit testing?

• 'TestBed'
• 'TestingModule'
• 'TestModule'
• 'UnitTestModule'

Which method in TestBed is used to compile components dynamically in Angular tests?

• 'compileModule'
• 'configureTestingModule'
• 'overrideModule'
• 'overrideComponent'

Which of the following is used to get access to rendered DOM elements in Angular tests?

• 'TestFixture'
• 'DebugElement'
• 'DOMElement'
• 'ComponentElement'

Which method in Angular TestingModule helps in creating async observable that emits test values?

• 'createObservable'
• 'observable'
• 'asyncData'
• 'fakeAsync'

Which of the following is used to trigger change detection in Angular tests?

• 'detectChanges'
• 'onChange'
• 'triggerChange'
• 'runChangeDetection'

Which method in TestBed can be used to override providers in Angular tests?

• 'overrideProvider'
• 'provide'
• 'setProvider'
• 'addProvider'

Which of the following needs to be added to providers array in TestBed to test Angular services?

• 'TestService'
• 'MockService'
• 'SpyService'
• 'TestProvider'

Which method is used to subscribe to an Observable in Angular?

• 'subscribe()'
• 'observe()'
• 'watch()'
• 'listen()'