How to use the rxjs-marbles/jasmine.observe function in rxjs-marbles

To help you get started, we’ve selected a few rxjs-marbles examples, based on popular ways it is used in public projects.

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github cartant / rxjs-marbles / examples / jasmine / observe-spec.ts View on Github external
describe("observe", () => {
  it(
    "should support tests that return an observable",
    observe(() => {
      return of(1).pipe(
        map(value => value.toString()),
        tap(value => expect(typeof value).toEqual("string"))
      );
    })
  );

  it(
    "should handle assertions in finalize operator",
    observe(() => {
      const mock = jasmine.createSpy();
      return of(1).pipe(
        tap(() => mock()),
        finalize(() => expect(mock).toHaveBeenCalled())
      );
    })
  );
});