Go ProSign in

This Lesson is for Members

Subscribe today and get access to all lessons! Plus direct HD download for offline use, enhances transcripts, member comment forums, and iTunes "podcast" RSS feed. Level up your skills now!

Unlock This Lesson

Already subscribed? Sign In

Learn HTTP in Angular

Learn HTTP in Angular


    Mock HTTP Requests made with Angular’s HttpClient in Unit Tests

    Juri StrumpflohnerJuri Strumpflohner

    In a proper unit test we want to isolate external dependencies as much as possible to guarantee a reliable test outcome. Http calls represent such external dependencies. Therefore, when testing our Angular components or services that rely on data retrieved via Http, we need to make sure to mock such calls and instead provide some fake data during the test execution. In this lesson we about the new HttpClientTestingModule and HttpTestingController that has been added in Angular v4.3.1 to make our life easier.

    You must be a Member to view code