### Question:
SpringDataPageRequest implements PageRequest, Pageable { public int getPageSize() { return this.pageRequest.getPageSize(); } SpringDataPageRequest(PageRequest pageRequest); int getPageNumber(); int getPageSize(); int getOffset(); String getSortColumn(); boolean isSortAscending(); Map<String, String> getFilters(); Sort getSort();  }### Answer:
@Test public void shouldDelegateGetPageSize() throws Exception { Integer pageSize = 10; given(this.delegate.getPageSize()).willReturn(pageSize); assertThat(this.request.getPageSize(), is(pageSize)); }