#!/usr/bin/perl -w
# $Id: 09public.t 1511 2010-08-21 23:24:49Z ian $

# public.t
#
# Ensure public methods and attributes are handled correctly.
# and attributes are handled corer

use strict;
use lib                   qw( t          );
use Class::Declare::Test  qw( :constants );

# define the test type
my  $type = 'public';   # testing public attributes and methods

# public attributes and methods are accessible from all defining class
# instances and derived instances, regardless of the context, and they
# are both readable and writeable
my  @tests;   undef @tests;

# define the tests that will succeed first
#   - a public attribute/method is only accessible through an object
#       instance, derived or otherwise
#   - the calling context is irrelevant for public methods and
#       attributes
my  @contexts = ( CTX_CLASS    , CTX_DERIVED   , CTX_UNRELATED ,
                  CTX_INSTANCE , CTX_INHERITED , CTX_FOREIGN   );
my  @targets  = ( TGT_INSTANCE , TGT_INHERITED );

# add the attribute and method tests
foreach my $target ( @targets ) {
  foreach my $context ( @contexts ) {
    # add the attribute test to the list of tests
    push @tests , ( $context | $target | ATTRIBUTE | TST_ALL    | LIVE );

    # add the method test to the list of tests
    push @tests , ( $context | $target | METHOD    | TST_ACCESS | LIVE ,
                    $context | $target | METHOD    | TST_READ   | LIVE );
  }
}

# attempts to access a public attribute/method through a class rather
# than an instance should all fail
  @targets  = ( TGT_CLASS , TGT_DERIVED );

# add the attribute and method tests
foreach my $target ( @targets ) {
  foreach my $context ( @contexts ) {
    # add the attribute test to the list of tests
    push @tests , ( $context | $target | ATTRIBUTE | TST_ALL    | DIE  ,
                    $context | $target | METHOD    | TST_ALL    | DIE  );
  }
}


# create the test object
my  $test = Class::Declare::Test->new( type  =>  $type  ,
                                       tests => \@tests )
          or die 'could not create test object';
# run the tests
  $test->run;