@Test
  public void createNewPaymentProcessingAlgorithm() {

    PaymentProcessingAlgorithm expected = cache.createNewPaymentProcessingAlgorithm();

    assertThat(cache.getAlgorithm(), is(expected));
  }
  @Test
  public void scheduleCreateOperation() {

    cache.scheduleCreateOperation();

    assertThat(
        cache.getCrudOperationToBePerformed(), is(new CreateOperation<>(repository, algorithm)));
  }