public async Task GetAllGroupByPositionTest()
{
_repoWrapper.Setup(r => r.Work.GetAllAsync(null, null)).ReturnsAsync(new List <Work>().AsQueryable());
var service = new WorkService(_repoWrapper.Object, _mapper.Object);
_mapper.Setup(x => x.Map <Work, WorkDTO>(It.IsAny <Work>())).Returns(new WorkDTO());
// Act
var result = await service.GetAllGroupByPositionAsync();
// Assert
Assert.NotNull(result);
Assert.IsAssignableFrom <IEnumerable <WorkDTO> >(result);
}