use Test::More;

BEGIN {
    unless ( $ENV{RELEASE_TESTING} ) {
        plan skip_all => 'these tests are for testing by the release';
    }

    $ENV{PV_TEST_PERL} = 1;
}

use strict;
use warnings;

use File::Spec;
use lib File::Spec->catdir( 't', 'lib' );

use PVTests;
use Test::More;

use Attribute::Params::Validate;
use Params::Validate qw(:all);

sub foo : Validate( c => { type => SCALAR } ) {
    my %data = @_;
    return $data{c};
}

sub bar : Validate( c => { type => SCALAR } ) method {
    my $self = shift;
    my %data = @_;
    return $data{c};
}

sub baz :
    Validate( foo => { type => ARRAYREF, callbacks => { '5 elements' => sub { @{shift()} == 5 } } } )
{
    my %data = @_;
    return $data{foo}->[0];
}

sub buz : ValidatePos( 1 ) {
    return $_[0];
}

sub quux : ValidatePos( { type => SCALAR }, 1 ) {
    return $_[0];
}

my $res = eval { foo( c => 1 ) };
is(
    $@, q{},
    "Call foo with a scalar"
);

is(
    $res, 1,
    'Check return value from foo( c => 1 )'
);

eval { foo( c => [] ) };

like(
    $@, qr/The 'c' parameter .* was an 'arrayref'/,
    'Check exception thrown from foo( c => [] )'
);

$res = eval { main->bar( c => 1 ) };
is(
    $@, q{},
    'Call bar with a scalar'
);

is(
    $res, 1,
    'Check return value from bar( c => 1 )'
);

eval { baz( foo => [ 1, 2, 3, 4 ] ) };

like(
    $@, qr/The 'foo' parameter .* did not pass the '5 elements' callback/,
    'Check exception thrown from baz( foo => [1,2,3,4] )'
);

$res = eval { baz( foo => [ 5, 4, 3, 2, 1 ] ) };

is(
    $@, q{},
    'Call baz( foo => [5,4,3,2,1] )'
);

is(
    $res, 5,
    'Check return value from baz( foo => [5,4,3,2,1] )'
);

eval { buz( [], 1 ) };

like(
    $@, qr/2 parameters were passed to .* but 1 was expected/,
    'Check exception thrown from quux( [], 1 )'
);

$res = eval { quux( 1, [] ) };

is(
    $@, q{},
    'Call quux'
);

done_testing();