public void DeleteTest_BW(string validGuid)
{
//arrange
var mockRepo = new Mock <IBookService>();
mockRepo.Setup(n => n.GetAll()).Returns(MockData.GetTestBookItems());
var controller = new BooksController(mockRepo.Object);
var itemGuid = new Guid(validGuid);
//act
var result = controller.Delete_BW(itemGuid, null);
//assert
var actionResult = Assert.IsType <RedirectToActionResult>(result);
Assert.Equal("Index", actionResult.ActionName);
Assert.Null(actionResult.ControllerName);
}
