public List <Diamond> DiamondsBySearchParameters(DiamondSearchParameters mappedSearchParameters)
{
if (mappedSearchParameters.PriceFrom > mappedSearchParameters.PriceTo && mappedSearchParameters.PriceTo != 0)
{
var temp = mappedSearchParameters.PriceFrom;
mappedSearchParameters.PriceFrom = mappedSearchParameters.PriceTo;
mappedSearchParameters.PriceTo = temp;
}
if (mappedSearchParameters.WeightFrom > mappedSearchParameters.WeightTo && mappedSearchParameters.WeightTo != 0)
{
decimal temp2 = mappedSearchParameters.WeightFrom;
mappedSearchParameters.WeightFrom = mappedSearchParameters.WeightTo;
mappedSearchParameters.WeightTo = temp2;
}
var dbdiamonds = dbmock
.Where(cond => MakeEmptyListActLikeAnAllFilter(cond.color, mappedSearchParameters.Color))
.Where(cond => MakeEmptyListActLikeAnAllFilter(cond.clarity, mappedSearchParameters.Clarity))
.Where(cond => MakeEmptyListActLikeAnAllFilter(cond.shape, mappedSearchParameters.Shape))
.Where(cond => MakeEmptyListActLikeAnAllFilter(cond.report, mappedSearchParameters.Report))
.Where(cond => MakeEmptyListActLikeAnAllFilter(cond.cut, mappedSearchParameters.Cut))
.Where(x => MakeZeroActAsIgnoreParameter(p => p.totalprice >= mappedSearchParameters.PriceFrom, x, mappedSearchParameters.PriceFrom) && MakeZeroActAsIgnoreParameter(p => p.totalprice <= mappedSearchParameters.PriceTo, x, mappedSearchParameters.PriceTo))
.Where(x => MakeZeroActAsIgnoreParameter(p => p.weight >= mappedSearchParameters.WeightFrom, x, mappedSearchParameters.WeightFrom) && MakeZeroActAsIgnoreParameter(p => p.weight <= mappedSearchParameters.WeightTo, x, mappedSearchParameters.WeightTo))
;
if (mappedSearchParameters.ItemsPerPage == 0)
{
mappedSearchParameters.ItemsPerPage = 10;
}
totalRecords = dbdiamonds.Count();
if (TotalRecords % mappedSearchParameters.ItemsPerPage == 0)
{
lastOporationTotalPages = TotalRecords / mappedSearchParameters.ItemsPerPage;
}
else
{
lastOporationTotalPages = TotalRecords / mappedSearchParameters.ItemsPerPage + 1;
}
if (mappedSearchParameters.OrderBy != null)
{
dbdiamonds = dbdiamonds.OrderBy(mappedSearchParameters.OrderBy.SQLString);
}
var dbdiamondslist = dbdiamonds.Skip((mappedSearchParameters.Page - 1) * mappedSearchParameters.ItemsPerPage).Take(mappedSearchParameters.ItemsPerPage).ToList();
var diamonds = mapper.Map <IList <v_jd_diamonds>, List <Diamond> >(dbdiamondslist);
return(diamonds);
}
private List <Diamond> GetDiamondCollectionUnSorted()
{
var searchParameters = new DiamondSearchParameters();
searchParameters.Page = 1;
var diamondRepository = new FakeDiamondRepository(mapper);
//Act
return(diamondRepository.DiamondsBySearchParameters(searchParameters));
}
public void DiamondsBySearchParameters_ShouldReturnZeroItemsIfThePageRequestedDoesntExists()
{
//Arrange
var searchParameters = new DiamondSearchParameters();
searchParameters.Page = 3;
searchParameters.ItemsPerPage = 3;
var diamondRepository = new FakeDiamondRepository(mapper);
//Act
var diamonds = diamondRepository.DiamondsBySearchParameters(searchParameters);
//Assert
diamonds.Should().HaveCount(0);
}
public void DiamondsBySearchParameters_ShouldReturnOnly3ItemsOnPage2AsRequestedBySearchParams()
{
//Arrange
var searchParameters = new DiamondSearchParameters();
searchParameters.Page = 2;
searchParameters.ItemsPerPage = 3;
var diamondRepository = new FakeDiamondRepository(mapper);
//Act
var diamonds = diamondRepository.DiamondsBySearchParameters(searchParameters);
//Assert
diamonds.Should().HaveCount(3);
}
public void DiamondsBySearchParameters_ShouldReturnAllTheItemsInTheRepostoryWhenNoFiltersAreAskedForAndWeWantTheFirstPage()
{
//Arrange
var searchParameters = new DiamondSearchParameters();
searchParameters.Page = 1;
searchParameters.ItemsPerPage = 10;
var diamondRepository = new FakeDiamondRepository(mapper);
//Act
var diamonds = diamondRepository.DiamondsBySearchParameters(searchParameters);
//Assert
diamonds.Should().HaveCount(THE_TOTAL_NUMBER_OF_ITEMS);
}
public void DiamondsBySearchParameters_ShouldReturn1ItemOnPage2WhenPageSizeIs5()
{
//Arrange
var searchParameters = new DiamondSearchParameters();
searchParameters.Page = 2;
searchParameters.ItemsPerPage = 5;
var diamondRepository = new FakeDiamondRepository(mapper);
//Act
var diamonds = diamondRepository.DiamondsBySearchParameters(searchParameters);
//Assert
diamonds.Should().HaveCount(1);
}
public void TotalPagesNumber_ShouldSortByWeightInDescOrderWhenCalledAsPartOFTheSearchParams()
{
//Arrange
var searchParameters = new DiamondSearchParameters();
searchParameters.OrderBy = new DynamicOrderBy("totalprice", "desc");
var diamondRepository = new FakeDiamondRepository(mapper);
//Act
var diamonds = diamondRepository.DiamondsBySearchParameters(searchParameters);
//Assert
var unsortedCollectio = GetDiamondCollectionUnSorted();
diamonds.Should().ContainInOrder(unsortedCollectio.OrderByDescending(x => x.Price).ToList());
}
public void TotalPagesNumber_ShouldReturnTheTotalNumberOfPagesCorrectly()
{
//Arrange
var searchParameters = new DiamondSearchParameters();
searchParameters.Page = 1;
searchParameters.ItemsPerPage = 2;
var diamondRepository = new FakeDiamondRepository(mapper);
//Act
diamondRepository.DiamondsBySearchParameters(searchParameters);
var totalPages = diamondRepository.LastOporationTotalPages;
//Assert
totalPages.Should().Be(3);
}
public void DiamondsBySearchParameters_ShouldFilterResultsByWeightMarginsWhenBothAreSpecifiedEvenIfTheFromFieldIBiggerThenTheToField()
{
//Arrange
var searchParameters = new DiamondSearchParameters();
searchParameters.Page = 1;
searchParameters.ItemsPerPage = 10;
searchParameters.WeightFrom = (decimal)1.35;
searchParameters.WeightTo = 1;
var diamondRepository = new FakeDiamondRepository(mapper);
//Act
var diamonds = diamondRepository.DiamondsBySearchParameters(searchParameters);
//Assert
diamonds.Should().HaveCount(3);
}
public void DiamondsBySearchParameters_ShouldFilterResultsByWeightMarginsWhenOnlyToWeightIsSpecified()
{
//Arrange
var searchParameters = new DiamondSearchParameters();
searchParameters.Page = 1;
searchParameters.ItemsPerPage = 10;
searchParameters.WeightFrom = 0;
searchParameters.WeightTo = (decimal)1.35;
var diamondRepository = new FakeDiamondRepository(mapper);
//Act
var diamonds = diamondRepository.DiamondsBySearchParameters(searchParameters);
//Assert
diamonds.Should().HaveCount(3);
}
public void DiamondsBySearchParameters_ShouldFilterResultsByPriceMarginsWhenBothAreSpecified()
{
//Arrange
var searchParameters = new DiamondSearchParameters();
searchParameters.Page = 1;
searchParameters.ItemsPerPage = 10;
searchParameters.PriceFrom = 26000;
searchParameters.PriceTo = 28000;
var diamondRepository = new FakeDiamondRepository(mapper);
//Act
var diamonds = diamondRepository.DiamondsBySearchParameters(searchParameters);
//Assert
diamonds.Should().HaveCount(1);
}
public void DiamondsBySearchParameters_ShouldFilterResultsByCutButMoreThenOneCutSelected()
{
//Arrange
var searchParameters = new DiamondSearchParameters();
searchParameters.Page = 1;
searchParameters.ItemsPerPage = 10;
searchParameters.Cut = new List <string>()
{
"G", "VG"
};
var diamondRepository = new FakeDiamondRepository(mapper);
//Act
var diamonds = diamondRepository.DiamondsBySearchParameters(searchParameters);
//Assert
diamonds.Should().HaveCount(4);
}
public void DiamondsBySearchParameters_ShouldFilterResultsByShapeWhenOneShapeSelected()
{
//Arrange
var searchParameters = new DiamondSearchParameters();
searchParameters.Page = 1;
searchParameters.ItemsPerPage = 10;
searchParameters.Shape = new List <string>()
{
"Round"
};
var diamondRepository = new FakeDiamondRepository(mapper);
//Act
var diamonds = diamondRepository.DiamondsBySearchParameters(searchParameters);
//Assert
diamonds.Should().HaveCount(2);
}
