public void FilterOrResetFilterToDefault_returns_expected_default_filtered_items_with_invalid_filter()
{
// Given
var expectedItems = new[] { ItemA1, ItemA3 }.AsQueryable();
const string defaultFilterString = "Name|Name|a";
const string invalidFilterString = "Name|INVALID|a";
var availableFilters = new List <FilterModel>
{
new FilterModel(
"Name",
"Name",
new List <FilterOptionModel> {
new FilterOptionModel("A", "Name|Name|A", FilterStatus.Default)
}
),
};
var filterOptions = new FilterOptions(invalidFilterString, availableFilters, defaultFilterString);
// When
var(resultItems, resultString) = FilteringHelper.FilterOrResetFilterToDefault(InputItems, filterOptions);
// Then
resultItems.Should().BeEquivalentTo(expectedItems);
resultString.Should().BeEquivalentTo(defaultFilterString);
}
public SearchSortFilterPaginationResult <T> SearchFilterSortAndPaginate <T>(
IEnumerable <T> items,
SearchSortFilterAndPaginateOptions searchSortFilterAndPaginateOptions
) where T : BaseSearchableItem
{
var allItems = items.ToList();
var itemsToReturn = allItems;
string?appliedFilterString = null;
var javascriptSearchSortFilterPaginateShouldBeEnabled =
allItems.Count <= configuration.GetJavascriptSearchSortFilterPaginateItemLimit();
if (searchSortFilterAndPaginateOptions.SearchOptions != null)
{
itemsToReturn = (searchSortFilterAndPaginateOptions.SearchOptions.UseTokeniseScorer
? GenericSearchHelper.SearchItemsUsingTokeniseScorer(
itemsToReturn,
searchSortFilterAndPaginateOptions.SearchOptions.SearchString,
searchSortFilterAndPaginateOptions.SearchOptions.SearchMatchCutoff
)
: GenericSearchHelper.SearchItems(
itemsToReturn,
searchSortFilterAndPaginateOptions.SearchOptions.SearchString,
searchSortFilterAndPaginateOptions.SearchOptions.SearchMatchCutoff
)).ToList();
}
if (searchSortFilterAndPaginateOptions.FilterOptions != null)
{
var filteringReturnTuple = FilteringHelper.FilterOrResetFilterToDefault(
itemsToReturn,
searchSortFilterAndPaginateOptions.FilterOptions
);
itemsToReturn = filteringReturnTuple.filteredItems.ToList();
appliedFilterString = filteringReturnTuple.appliedFilterString;
}
if (searchSortFilterAndPaginateOptions.SortOptions != null)
{
itemsToReturn = GenericSortingHelper.SortAllItems(
itemsToReturn.AsQueryable(),
searchSortFilterAndPaginateOptions.SortOptions.SortBy,
searchSortFilterAndPaginateOptions.SortOptions.SortDirection
).ToList();
}
var paginateResult = PaginateItems(
itemsToReturn,
searchSortFilterAndPaginateOptions.PaginationOptions,
javascriptSearchSortFilterPaginateShouldBeEnabled
);
return(new SearchSortFilterPaginationResult <T>(
paginateResult,
searchSortFilterAndPaginateOptions.SearchOptions?.SearchString,
searchSortFilterAndPaginateOptions.SortOptions?.SortBy,
searchSortFilterAndPaginateOptions.SortOptions?.SortDirection,
appliedFilterString
));
}
public void FilterOrResetFilterToDefault_returns_expected_unfiltered_items_with_invalid_filter_and_no_default()
{
// Given
const string invalidFilterString = "Name|INVALID|a";
var availableFilters = new List <FilterModel>
{
new FilterModel(
"Name",
"Name",
new List <FilterOptionModel> {
new FilterOptionModel("A", "Name|Name|A", FilterStatus.Default)
}
),
};
var filterOptions = new FilterOptions(invalidFilterString, availableFilters);
// When
var(resultItems, resultString) = FilteringHelper.FilterOrResetFilterToDefault(InputItems, filterOptions);
// Then
resultItems.Should().BeEquivalentTo(InputItems);
resultString.Should().BeNull();
}