public void ShouldViewAvailability()
        {
            // arrange
            DateTime start = DateTime.Now;
            DateTime end   = DateTime.Now.AddDays(1);

            // act
            var controller = new ViewAvailabilityController(roomBookingService);
            var result     = controller.GetFreeRoom(start, end);

            // assert
            Assert.IsNotNull(result);
        }
 public ViewAvailabilityControllerTest()
 {
     controller = new ViewAvailabilityController(roomBookingService);
 }