### Question:
PageRequestAdapter implements PageRequest { public String getSortColumn() { return this.state.getSortColumn(); } PageRequestAdapter(PagedDataModelState state); int getPageNumber(); int getPageSize(); int getOffset(); String getSortColumn(); boolean isSortAscending(); Map<String, String> getFilters();  }### Answer:
@Test public void shouldGetSortColumn() throws Exception { String sortColumn = "column"; this.state.setSortColumn(sortColumn); assertThat(this.adapter.getSortColumn(), is(equalTo(sortColumn))); }