#!/usr/bin/perl -w
# $Id: 10private.t 1511 2010-08-21 23:24:49Z ian $

# private.t
#
# Ensure private 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 = 'private';  # testing private attributes and methods

# private attributes and methods should only be accessible from
# within the defining class and instances of that class
my  @tests;   undef @tests;

# NB: these are instance methods/attributes

# first, define all the tests that will succeed: called from within
# the defining class and it's instances, and only called on an
# instance
my  @contexts = ( CTX_CLASS , CTX_INSTANCE , CTX_PARENT    , CTX_SUPER );
my  @targets  = (             TGT_INSTANCE , TGT_INHERITED             );

# add the attribute and method tests
#   - the attribute should be accessible, readable, and writeable
#   - methods should be accessible and readable
foreach my $target ( @targets ) {
  foreach my $context ( @contexts ) {
    # add the attribute & method tests
    push @tests , ( $context | $target | ATTRIBUTE | TST_ALL    | LIVE ,
                    $context | $target | METHOD    | TST_ACCESS | LIVE ,
                    $context | $target | METHOD    | TST_READ   | LIVE );
  }
}

# all other access permutations should die
  @contexts = ( CTX_DERIVED   , CTX_UNRELATED ,
                CTX_INHERITED , CTX_FOREIGN   );
foreach my $target ( @targets ) {
  foreach my $context ( @contexts ) {
    # add the attribute & method tests
    push @tests , ( $context | $target | ATTRIBUTE | TST_ALL    | DIE  ,
                    $context | $target | METHOD    | TST_ALL    | DIE  );
  }
}

  @contexts = ( CTX_CLASS    , CTX_DERIVED   , CTX_UNRELATED , CTX_PARENT ,
                CTX_INSTANCE , CTX_INHERITED , CTX_FOREIGN   , CTX_SUPER  );
  @targets  = ( TGT_CLASS    , TGT_DERIVED   );
foreach my $target ( @targets ) {
  foreach my $context ( @contexts ) {
    # add the attribute & method 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;