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use strict;
use warnings;
use Test::More tests => 8;
use Env::Sanctify;

$ENV{SANCTIFY_REGEX_TEST} = 'Sanctify this';
$ENV{SANCTIFY_ADDITIONAL_TEST} = 'Sanctify this';
$ENV{SANCTIFY_RESTORE_TEST} = 'moocow';
delete $ENV{SANCTIFY_NO_VAR};

{
  my $sanctify = Env::Sanctify->sanctify(
		sanctify => [ '^SANCTIFY_REGEX_TEST', '^SANCTIFY_ADDITIONAL' ],
		env => { SANCTIFY_RESTORE_TEST => 'pigdog',
			 SANCTIFY_NO_VAR => 'nothing to see',
	        },
  );

  is( $ENV{SANCTIFY_NO_VAR}, 'nothing to see', 'Nothing to see' );
  is( $ENV{SANCTIFY_RESTORE_TEST}, 'pigdog', 'Sanctified to pigdog' );
  ok( !$ENV{SANCTIFY_REGEX_TEST}, 'Okay, no SANCTIFY_REGEX_TEST' );
  ok( !$ENV{SANCTIFY_ADDITIONAL_TEST}, 'Okay, no SANCTIFY_ADDITIONAL_TEST' );

}

is( $ENV{SANCTIFY_RESTORE_TEST}, 'moocow', 'It is a cow again' );
is( $ENV{SANCTIFY_REGEX_TEST}, 'Sanctify this', 'Yes sanctification worked' );
is( $ENV{SANCTIFY_ADDITIONAL_TEST}, 'Sanctify this', 'Yes sanctification worked' );
ok( !$ENV{SANCTIFY_NO_VAR}, 'Nothing to see there' );