validation code saga marble test part 2

validation-code.saga.spec.ts

it("throttle events for multiple users in 5 second frames", () => {
  const payload = generatePayload();
  const secondPayload = generatePayload();

  testScheduler.run(({ hot, expectObservable }) => {
    const events$ = hot("-uvu-vu- 5s --vuuv-|", {
      u: new ValidationCodeGeneratedEvent(payload),
      v: new ValidationCodeGeneratedEvent(secondPayload),
    });

    const saga = new ValidationCodeSagas();
    const output$ = saga.ValidationCodeRequested(events$);

    expectObservable(output$).toBe("-st----- 5s --ts---|", {
      s: new SendValidationCodeCommand(payload),
      t: new SendValidationCodeCommand(secondPayload),
    });
  });
});