public void EqualsBookStateTest()
{
BookState bookState1 = new BookState(new Book("123-456-789", "John Janowy", "Catchy Title", "Interesting Book"), true, new DateTime(1999, 12, 15));
BookState bookState2 = new BookState(new Book("123-456-789", "John Janowy", "Catchy Title", "Interesting Book"), true, new DateTime(1999, 12, 15));
BookState bookState3 = new BookState(new Book("987-654-321", "Jack Jakubowy", "Boring Title", "Casual Book"), true, new DateTime(2011, 1, 5));
Assert.IsTrue(bookState1.Equals(bookState2));
Assert.IsFalse(bookState1.Equals(bookState3));
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (!(value is BookState && parameter is BookState))
{
throw new ApplicationException("Parameter Error in " + nameof(BookStateToVisibilityConverter));
}
BookState valueEnum = (BookState)value;
BookState parameterEnum = (BookState)parameter;
return(valueEnum.Equals(parameterEnum) ? Visibility.Visible : Visibility.Hidden);
}