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#!/usr/bin/perl
use warnings;
use strict;
use Test::More 'no_plan';
my @exports;
BEGIN {
eval {require Class::Accessor::Classy};
ok(!$@);
can_ok('Class::Accessor::Classy', 'exports');
@exports = keys(%{{Class::Accessor::Classy->exports}});
ok(@exports);
};
{
package Bar;
use Class::Accessor::Classy;
}
ok(! Bar->isa('Bar::--accessors'), 'safe to use()');
# basic usage:
{
package Foo;
use Class::Accessor::Classy;
ro qw(fee fie foe);
rw qw(foo bar baz);
no Class::Accessor::Classy;
}
ok(Foo->isa('Foo::--accessors'), 'isa Foo::--accessors');
can_ok('Foo',
map({$_, 'get_' . $_} qw(fee fie foe foo bar baz)),
map({'set_' . $_} qw(foo bar baz))
);
ok(! Foo->can("set_$_"), "do not want set_$_") for qw(fee fie foe);
# "no" is compile-time
BEGIN {ok(! Foo->can($_), "do not want $_") for(@exports)};
# later usage
{
package Deal;
use Class::Accessor::Classy;
ro qw(a b c);
rw qw(d e f);
}
ok(Deal->isa('Deal::--accessors'), 'isa Deal::--accessors');
can_ok('Deal',
map({$_, 'get_' . $_} qw(a b c d e f)),
map({'set_' . $_} qw(d e f))
);
ok(! Deal->can("set_$_"), "do not want set_$_") for qw(a b c);
# I didn't say "no" above"
BEGIN {ok(Deal->can($_), "still have $_") for(@exports)};
# now check unimport
{
package Deal;
no Class::Accessor::Classy;
}
BEGIN {ok(! Deal->can($_), "no more $_") for(@exports)};
{
package Deal;
use Class::Accessor::Classy;
rs g => \(my $set_g);
my $set_h = rs 'h';
my ($set_i, $set_j) = rs 'i', 'j';
no Class::Accessor::Classy;
main::is($set_g, '--set_g');
main::is($set_h, '--set_h');
main::is($set_i, '--set_i');
main::is($set_j, '--set_j');
}
{
{
package Make;
use Class::Accessor::Classy;
with 'new';
ro 'q';
rw 's';
no Class::Accessor::Classy;
}
can_ok('Make', 'new');
can_ok('Make', 'q');
can_ok('Make', 'get_q');
can_ok('Make', 's');
can_ok('Make', 'get_s');
can_ok('Make', 'set_s');
ok(! Make->can('set_q'), 'do not want set_q');
my $make = Make->new(q => 5, s => 2);
is($make->q, 5, 'getter ok');
is($make->s, 2, 'getter ok');
is($make->set_s(3), 3);
is($make->s, 3, 'setter ok');
is($make->get_s, 3, 'setter ok');
eval {Make->new({q => 4})};
ok($@, 'oops');
like($@, qr/odd number/, 'message');
}
{
{
package Baz;
use Class::Accessor::Classy;
with 'new';
ro 'q';
ri 's';
no Class::Accessor::Classy;
}
can_ok('Baz', 'new');
can_ok('Baz', 'q');
can_ok('Baz', 'get_q');
can_ok('Baz', 's');
can_ok('Baz', 'get_s');
can_ok('Baz', 'set_s');
ok(! Baz->can('set_q'), 'do not want set_q');
my $baz = Baz->new(q => 5, s => 2);
is($baz->q, 5, 'getter ok');
is($baz->s, 2, 'getter ok');
eval {$baz->set_s(3)};
my $err = $@;
ok($err, 'slap');
like($err, qr/is immutable/, 'message');
is($baz->s, 2, 'immutable ok');
is($baz->get_s, 2, 'immutable ok');
delete($baz->{s});
is($baz->set_s(3), 3);
is($baz->s, 3, 'setter ok');
is($baz->get_s, 3, 'setter ok');
}
# vi:ts=2:sw=2:et:sta
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