NAME
Test::Singleton - Test for Singleton classes
SYNOPSIS
use Test::More tests => 1;
use Test::Singleton;
is_singleton( "Some::Class", "new", "instance" );DESCRIPTION
** If you are unfamiliar with testing read Test::Tutorial first! **
This is asimple, basic module for checking whether a class is a Singleton. A Singleton describes an object class that can have only one instance in any system. An example of a Singleton might be a print spooler or system registry, or any kind of central dispatcher.
For a description and discussion of the Singleton class, see "Design Patterns", Gamma et al, Addison-Wesley, 1995, ISBN 0-201-63361-2.
SEE ALSO
- Class::Singleton
-
Implementation of a "Singleton" class.
- Test::Harness
-
Interprets the output of your test program.
AUTHOR
Toni Prug <toni@irational.org>
COPYRIGHT
Copyright (c) 2006. Toni Prug. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA