public void GivenMediumSetAndHighPageNumber_ResultsInFinalPageReturned()
{
var mapperMock = new Mock <IMapper>();
mapperMock
.Setup(x => x.Map <List <PersonDto> >(It.IsAny <List <PersonDto> >()))
.Returns <List <PersonDto> >(x => {
return(x);
});
var paginationService = new PaginationService(mapperMock.Object);
var paginatedResults = paginationService.GetPaginatedResults <PersonDto, PersonDto>(mediumList, new PaginationOptions {
Count = 10,
PageNumber = 8,
});
paginatedResults.Results.Count().ShouldBe(2);
}
public void GivenLargeSetAndNegativePageSize_ResultsInAllBut5Returned()
{
var mapperMock = new Mock <IMapper>();
mapperMock
.Setup(x => x.Map <List <PersonDto> >(It.IsAny <List <PersonDto> >()))
.Returns <List <PersonDto> >(x => {
return(x);
});
var paginationService = new PaginationService(mapperMock.Object);
var paginatedResults = paginationService.GetPaginatedResults <PersonDto, PersonDto>(largeList, new PaginationOptions {
Count = -5,
PageNumber = 1,
});
paginatedResults.Results.Count().ShouldBe(largeList.Count() - 5);
}
public void GivenSmallSetAndLargeOptions_ResultsInAllReturned()
{
var mapperMock = new Mock <IMapper>();
mapperMock
.Setup(x => x.Map <List <PersonDto> >(It.IsAny <List <PersonDto> >()))
.Returns <List <PersonDto> >(x => {
return(x);
});
var paginationService = new PaginationService(mapperMock.Object);
var paginatedResults = paginationService.GetPaginatedResults <PersonDto, PersonDto>(smallList, new PaginationOptions {
Count = 10,
PageNumber = 1,
});
paginatedResults.Results.Count().ShouldBe(smallList.Count());
}
