// FIXME: Disable for now. AsAsyncEnumerable issue.
//[TestMethod]
public void Get_Orders()
{
// Arrange
var orderDataService = new OrderDataService(sourceService.Object, mockILoggerFactory.Object.CreateLogger <OrderDataService>());
var rnd = new Random();
var ordersQty = 20;
var currDate = DateTime.UtcNow;
var itms = Enumerable.Range(1, ordersQty).Select(x => new Order()
{
OrderId = rnd.Next(x * 1000),
OrderStatusId = rnd.Next(x * 1000),
DateCreated = currDate.AddDays(x)
}.To <DbOrder>()).ToList();
var idForCheck = itms[new Random().Next(ordersQty)].OrderId;
var firstNum = rnd.Next(ordersQty - 1);
var firstDate = itms[firstNum].DateCreated;
var secondNum = rnd.Next(firstNum, ordersQty);
var secondDate = itms[secondNum].DateCreated;
var ordersMock = TestHelper.ToDbSetMock(itms);
sourceService.Setup(x => x.Orders).Returns(ordersMock.Object);
sourceService.Setup(x => x.Set <DbOrder>()).Returns(ordersMock.Object);
// Action
var result = orderDataService.GetOrders().Result;
// Assert
ordersMock.Verify(x => x.Where(It.IsAny <Expression <Func <DbOrder, bool> > >()), Times.Exactly(1));
sourceService.Verify(x => x.Set <DbOrder>(), Times.Exactly(4));
Assert.AreEqual(ordersQty, result.Count);
}