public void Should_GetCorrectSearchWeight_ForBuilding(string searchString, int expectedSearchWeight, int expectedTransitiveWeight)
{
// Arrange
var building = new Building
{
Id = Guid.NewGuid(),
Name = "Head Office",
ShortCut = "HOFF",
Description = "Head Office, Feringastraße 4, 85774 Unterföhring",
};
// Act
var result = _searchEvaluator.Evaluate(building, searchString);
// Assert
result.Should().NotBeNull();
result.weight.Should().Be(expectedSearchWeight);
result.transitiveWeight.Should().Be(expectedTransitiveWeight);
}
public async Task <IEnumerable <SearchResultDTO> > ApplySearch(string query)
{
if (string.IsNullOrWhiteSpace(query))
{
return(Enumerable.Empty <SearchResultDTO>());
}
var searchableItems = await GetSearchableItems();
var searchEvaluations = searchableItems.ToDictionary(x => x, v => _searchEvaluator.Evaluate(v, query));
var searchResults = searchEvaluations
.Select(x => new
{
Item = x.Key,
TotalWeight = GetTotalSearchWeight(x.Key, searchEvaluations)
})
.Where(x => x.TotalWeight > 0)
.OrderByDescending(x => x.TotalWeight)
.Select(x => x.Item)
.ToList();
return(_mapper.Map <IEnumerable <SearchResultDTO> >(searchResults));
}