#!perl

use strict;
use warnings;

use Test::More;
use Test::Exception;

require Enbld::Target::AttributeCollector;

my $no = Enbld::Target::AttributeCollector->new;
$no->add( 'Extension' );
is( $no->Extension, 'tar.gz', 'no parameter' );

my $empty = Enbld::Target::AttributeCollector->new;
throws_ok {
    $empty->add( 'Extension', '' );
} qr/ABORT:Attribute 'Extension' isn't defined/, 'null parameter';

my $fixed = Enbld::Target::AttributeCollector->new;
$fixed->add( 'Extension', 'tgz' );
is( $fixed->Extension, 'tgz', 'fixed parameter' );

my $coderef = Enbld::Target::AttributeCollector->new;
$coderef->add( 'Extension', sub { return 'tgz' } );
is( $coderef->Extension, 'tgz', 'coderef parameter' );

my $invalid = Enbld::Target::AttributeCollector->new;
$invalid->add( 'Extension', 'lzh' );
throws_ok {
    $invalid->Extension;
} qr/Attribute 'Extension' is invalid string/, 'invalid parameter';

my $space = Enbld::Target::AttributeCollector->new;
$space->add( 'Extension', 't g z' );
throws_ok {
    $space->Extension;
} qr/ABORT:Attribute 'Extension' includes space character/, 'including space';

my $undef = Enbld::Target::AttributeCollector->new;
$undef->add( 'Extension', sub { return } );
throws_ok {
    $undef->Extension;
} qr/ABORT:Attribute 'Extension' is empty string/, 'return undef';

my $array = Enbld::Target::AttributeCollector->new;
$array->add( 'Extension', sub { return [ 'tgz' ] } );
throws_ok {
    $array->Extension;
} qr/ABORT:Attribute 'Extension' isn't scalar value/, 'return array reference';

done_testing();