public async Task TestGetStockItemAsync()
{
// Arrange
var dbContext = DbContextMocker.GetWideWorldImportersDbContext(nameof(TestGetStockItemAsync));
var controller = new WebAPIController(null, dbContext);
var id = 1;
// Act
var response = await controller.GetStockItemAsync(id) as ObjectResult;
var value = response.Value as ISingleResponse <StockItem>;
dbContext.Dispose();
// Assert
Assert.False(value.DidError);
}