clownfish/t/107-arbitrary_type.t

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use strict;
use warnings;

use Test::More tests => 12;
use Clownfish::Type;
use Clownfish::Parser;

my $foo_type = Clownfish::Type->new_arbitrary(
    parcel    => 'Neato',
    specifier => "foo_t",
);
is( $foo_type->get_specifier, "foo_t", "get_specifier" );
is( $foo_type->to_c,          "foo_t", "to_c" );

my $compare_t_type = Clownfish::Type->new_arbitrary(
    parcel    => 'Neato',
    specifier => "Sort_compare_t",
);
is( $compare_t_type->get_specifier,
    "neato_Sort_compare_t", "Prepend prefix to specifier" );
is( $compare_t_type->to_c, "neato_Sort_compare_t", "to_c" );

my $twin = Clownfish::Type->new_arbitrary(
    parcel    => 'Neato',
    specifier => "foo_t",
);
ok( $foo_type->equals($twin), "equals" );
ok( !$foo_type->equals($compare_t_type),
    "equals spoiled by different specifier"
);

my $parser = Clownfish::Parser->new;

for my $specifier (qw( foo_t Sort_compare_t )) {
    is( $parser->arbitrary_type_specifier($specifier),
        $specifier, 'arbitrary_type_specifier' );
    my $type = $parser->arbitrary_type($specifier);
    ok( $type && $type->is_arbitrary, "arbitrary_type '$specifier'" );
    ok( !$parser->arbitrary_type_specifier( $specifier . "_y_p_e" ),
        "arbitrary_type_specifier guards against partial word matches"
    );
}