public void Remove_Order()
{
// Arrange
var orderDataService = new OrderDataService(sourceService.Object, iLoggerFactory.Object.CreateLogger <OrderDataService>());
var itms = new List <DbOrder>()
{
new Order()
{
Id = 753,
Amount = 555M,
DateCreated = DateTime.UtcNow
}.OrderToDbOrder(),
new Order()
{
Id = new Random().Next(),
Amount = 666M,
DateCreated = DateTime.UtcNow
}.OrderToDbOrder(),
new Order()
{
Id = 1,
Amount = 555M,
DateCreated = DateTime.UtcNow
}.OrderToDbOrder(),
};
var ordersMock = TestHelper.ToDbSetMock(itms);
ordersMock.Setup(x => x.RemoveRange(It.IsAny <DbOrder[]>())).Callback <DbOrder[]>((s) =>
{
s.ToList().ForEach(fe =>
{
itms.RemoveAll(x => x.Id == fe.Id);
});
});
sourceService.Setup(x => x.Orders).Returns(ordersMock.Object);
sourceService.Setup(x => x.Set <DbOrder>()).Returns(ordersMock.Object);
var ordersCount = itms.Count;
for (var i = itms.Count - 1; i >= 0; i--)
{
var restCount = itms.Count;
var orderForDelete = itms[i];
// Action
orderDataService.Remove(orderForDelete.Id);
// Assert
ordersMock.Verify(x => x.RemoveRange(It.IsAny <DbOrder[]>()), Times.Exactly(ordersCount - i));
Assert.AreEqual(restCount - 1, itms.Count);
Assert.IsTrue(itms.TrueForAll(x => x.Id != orderForDelete.Id));
}
}