public void Add_Order()
{
// Arrange
var orderDataService = new OrderDataService(sourceService.Object, iLoggerFactory.Object.CreateLogger <OrderDataService>());
var rnd = new Random();
var ordersQty = 20;
var currDate = DateTime.UtcNow;
var orders = Enumerable.Range(1, ordersQty).Select(x => new Order()
{
Amount = rnd.Next(x * 1000) + new Random().Next(x) / 100,
DateCreated = currDate.AddDays(x)
}).ToList();
var itms = new List <DbOrder>();
var ordersMock = TestHelper.ToDbSetMock(itms);
ordersMock.Setup(x => x.AddRangeAsync(It.IsAny <DbOrder[]>())).Callback <DbOrder[]>((s) =>
{
s.ToList().ForEach(fe =>
{
itms.Add(fe);
});
}).Returns(Task.Run(() => { }));
sourceService.Setup(x => x.Orders).Returns(ordersMock.Object);
sourceService.Setup(x => x.Set <DbOrder>()).Returns(ordersMock.Object);
var ord = new Order()
{
Id = 1,
Amount = 77.77M,
DateCreated = DateTime.UtcNow.AddDays(15)
}.OrderToDbOrder();
var badOrder = new Order()
{
Id = Int32.MaxValue,
Amount = 1.1M,
DateCreated = DateTime.UtcNow.AddDays(30)
}.OrderToDbOrder();
// Action
orders.ForEach(o => { orderDataService.Add(o.OrderToDbOrder()).Wait(); });
// Assert
ordersMock.Verify(x => x.AddRangeAsync(It.IsAny <DbOrder[]>()), Times.Exactly(orders.Count));
Assert.AreEqual(orders.Count, itms.Count);
orders.ForEach(os =>
{
Assert.IsTrue(itms.Any(x => x.Amount == os.Amount && x.DateCreated == os.DateCreated));
});
}