public void WhenCalledWithDefaultParameters_GivenSomeOrdersExist_ShouldReturnTheirCount()
{
var existingOrders = new List <Order>();
existingOrders.Add(new Order()
{
Id = 2
});
existingOrders.Add(new Order()
{
Id = 3
});
existingOrders.Add(new Order()
{
Id = 1
});
// Arange
var ordersRepo = MockRepository.GenerateStub <IRepository <Order> >();
ordersRepo.Stub(x => x.TableNoTracking).Return(existingOrders.AsQueryable());
// Act
var cut = new OrderApiService(ordersRepo);
var countResult = cut.GetOrdersCount();
// Assert
Assert.AreEqual(existingOrders.Count, countResult);
}
public void WhenCalledWithDefaultParameters_GivenNoOrdersExist_ShouldReturnZero()
{
// Arange
var orderRepo = MockRepository.GenerateStub <IRepository <Order> >();
orderRepo.Stub(x => x.TableNoTracking).Return(new List <Order>().AsQueryable());
// Act
var cut = new OrderApiService(orderRepo);
var ordersCount = cut.GetOrdersCount();
// Assert
Assert.AreEqual(0, ordersCount);
}