public async Task VerifyRetrievingFetchesData()
{
var service = new Mock <IGetByFilterService <TestDto, TestFilter> >();
var paginatedEnumerable = new PaginatedEnumerable <TestDto>();
service.Setup(s => s.GetItems(It.IsAny <TestFilter>())).Returns(async() => paginatedEnumerable);
var collection = new ObservableServiceCollection <TestDto, TestFilter, IGetByFilterService <TestDto, TestFilter> >(service.Object);
paginatedEnumerable.AddRange(new[] { new TestDto {
Id = 1
}, new TestDto {
Id = 2
}, new TestDto {
Id = 3
} });
collection.Count.ShouldBe(0);
await collection.LoadMore();
collection.Count.ShouldBe(3);
collection[0].Id.ShouldBe(1);
collection[1].Id.ShouldBe(2);
collection[2].Id.ShouldBe(3);
}
public void GetEnumerator_PageChanges_ReturnCorrectItems(int page, int start, int end)
{
var paginatedEnumeration = new PaginatedEnumerable <int>(_data13Ints, page, 5);
var pe = paginatedEnumeration.ToArray();
Assert.Equal(_data13Ints[start..end], pe);
public async Task <PaginatedEnumerable <TEntity> > ListPaginatedAsync(ISpecification <TEntity> specification = null)
{
IQueryable <TEntity> query = ApplySpecification(specification);
PaginatedEnumerable <TEntity> list = await query.ToPaginatedAsync(specification);
return(list);
}
public async Task <PaginatedEnumerableDto <StudentDto> > ListAsync(
int pageIndex, int pageSize, string sortBy = null, bool?ascending = false,
int?id = null, string lastName = null,
string firstMidName = null, DateTime?enrollmentStartDate = null,
DateTime?enrollmentEndDate = null, List <int> enrollmentsId = null,
string mail = null, int?age = null, bool?asNoTracking = null)
{
try
{
StudentSpecification specification = new StudentSpecification(pageIndex, pageSize, asNoTracking, sortBy, ascending)
{
Id = id,
LastName = lastName,
FirstMidName = firstMidName,
EnrollmentStartDate = enrollmentStartDate,
EnrollmentEndDate = enrollmentEndDate,
EnrollmentsId = enrollmentsId,
Mail = mail,
Age = age,
};
PaginatedEnumerable <Student> students = await _uow.StudentRepository.ListPaginatedAsync(specification);
StudentDto sa = _mapper.Map <StudentDto>(students.Items.FirstOrDefault());
IEnumerable <StudentDto> s = _mapper.Map <IEnumerable <StudentDto> >(students.Items);
PaginatedEnumerableDto <StudentDto> studentsDto = _mapper.Map <PaginatedEnumerableDto <StudentDto> >(students);
return(studentsDto);
}
catch (AutoMapperMappingException ex)
{
throw;
}
catch (Exception ex)
{
throw;
}
}
