public async Task GetById_SpecificSupplierDTO_ShouldReturnSupplierDTO()
{
// Arrange
var mockRepo = new Mock <ISupplierRepository>();
var supplier = _supplierFixture.GetValidSupplierModel();
var supplierId = supplier.Id;
mockRepo.Setup(repo => repo.GetById(supplierId)).ReturnsAsync(supplier);
// Act
SupplierService service = new SupplierService(mockRepo.Object, AutoMapperSingleton.Mapper);
var result = await service.GetById(supplierId);
// Assert
result.Should().As <SupplierDTO>();
}
