public void TestIfDeletePublisherInvokesRemove()
{
publisherBusiness.Delete("AAA");
mockDBSetPublishers.Verify(m => m.Remove(It.IsAny <Publisher>()), Times.Once());
mockContext.Verify(m => m.SaveChanges(), Times.Once());
}
private void Delete()
{
Console.WriteLine("Enter Publisher to delete: ");
string publisherName = Console.ReadLine();
publisherBusiness.Delete(publisherName);
Console.WriteLine("Done.");
}