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use strict;
use warnings;
use File::Spec;
use lib File::Spec->catdir( 't', 'lib' );
use PVTests;
use Test::More tests => 10;
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' );
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