public void Get_DeliveryRegion_For_DistributionCenter()
{
var centers = GetDistributionCenters().AsQueryable();
var center = centers.FirstOrDefault(c => c.Id == 2);
var mockDbSet = new Mock <DbSet <DistributionCenter> >();
mockDbSet.As <IQueryable <DistributionCenter> >().Setup(p => p.Provider).Returns(centers.Provider);
mockDbSet.As <IQueryable <DistributionCenter> >().Setup(p => p.Expression).Returns(centers.Expression);
mockDbSet.As <IQueryable <DistributionCenter> >().Setup(p => p.ElementType).Returns(centers.ElementType);
mockDbSet.As <IQueryable <DistributionCenter> >().Setup(p => p.GetEnumerator()).Returns(centers.GetEnumerator);
var mockContext = new Mock <RentalContext>();
mockContext.Setup(r => r.DistributionCenters).Returns(mockDbSet.Object);
var service = new DistributionService(mockContext.Object);
var region = service.GetDeliveryRegion(center.Id);
region.Should().Be("NE");
}
