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t/HashBase.t  view on Meta::CPAN

    main::is(BAR, 'bar', "BAR CONSTANT");
    main::is(BAZ, 'baz', "BAZ CONSTANT");
}

BEGIN {
    package
        main::HBaseSub;
    use base 'main::HBase';
    use DBIx::QuickDB::Util::HashBase qw/apple pear/;

    main::is(FOO,   'foo',   "FOO CONSTANT");
    main::is(BAR,   'bar',   "BAR CONSTANT");
    main::is(BAZ,   'baz',   "BAZ CONSTANT");
    main::is(APPLE, 'apple', "APPLE CONSTANT");
    main::is(PEAR,  'pear',  "PEAR CONSTANT");
}

my $one = main::HBase->new(foo => 'a', bar => 'b', baz => 'c');
is($one->foo, 'a', "Accessor");
is($one->bar, 'b', "Accessor");
is($one->baz, 'c', "Accessor");
$one->set_foo('x');
is($one->foo, 'x', "Accessor set");
$one->set_foo(undef);

is_deeply(
    $one,
    {
        foo => undef,
        bar => 'b',
        baz => 'c',
    },
    'hash'
);

BEGIN {
    package
        main::Const::Test;
    use DBIx::QuickDB::Util::HashBase qw/foo/;

    sub do_it {
        if (FOO()) {
            return 'const';
        }
        return 'not const'
    }
}

my $pkg = 'main::Const::Test';
is($pkg->do_it, 'const', "worked as expected");
my $override_warnings = warnings {
    *main::Const::Test::FOO = sub { 0 };
};
ok(@$override_warnings, 'overriding the constant emitted warnings');
like(join('', @$override_warnings), qr/(?:Constant s|S)ubroutine .*FOO redefined/,
    'captured the expected subroutine-redefinition warning');
like(join('', @$override_warnings), qr/Prototype mismatch: sub .*FOO \(\) vs none/,
    'captured the expected prototype-mismatch warning');
ok(!$pkg->FOO, "overrode const sub");
{
local $TODO = "known to fail on $]" if $] le "5.006002";
is($pkg->do_it, 'const', "worked as expected, const was constant");
}

BEGIN {
    $INC{'Object/HashBase/Test/HBase/Wrapped.pm'} = __FILE__;

    package
        main::HBase::Wrapped;
    use DBIx::QuickDB::Util::HashBase qw/foo bar dup/;

    my $foo = __PACKAGE__->can('foo');
    no warnings 'redefine';
    *foo = sub {
        my $self = shift;
        $self->set_bar(1);
        $self->$foo(@_);
    };
}

BEGIN {
    $INC{'Object/HashBase/Test/HBase/Wrapped/Inherit.pm'} = __FILE__;

    package
        main::HBase::Wrapped::Inherit;
    use base 'main::HBase::Wrapped';
    use DBIx::QuickDB::Util::HashBase qw/baz dup/;
}

my $o = main::HBase::Wrapped::Inherit->new(foo => 1);
my $foo = $o->foo;
is($o->bar, 1, 'parent attribute sub not overridden');

{
    package
        Foo;

    sub new;

    use DBIx::QuickDB::Util::HashBase qw/foo bar baz/;

    sub new { 'foo' };
}

is(Foo->new, 'foo', "Did not override existing 'new' method");

BEGIN {
    $INC{'Object/HashBase/Test/HBase2.pm'} = __FILE__;

    package
        main::HBase2;
    use DBIx::QuickDB::Util::HashBase qw/foo -bar ^baz <bat >ban +boo/;

    main::is(FOO, 'foo', "FOO CONSTANT");
    main::is(BAR, 'bar', "BAR CONSTANT");
    main::is(BAZ, 'baz', "BAZ CONSTANT");
    main::is(BAT, 'bat', "BAT CONSTANT");
    main::is(BAN, 'ban', "BAN CONSTANT");
    main::is(BOO, 'boo', "BOO CONSTANT");
}