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use Test::More tests => 3;
use strict;
use HTTP::Proxy::HeaderFilter::simple;
use HTTP::Headers;
my ( $filter, $sub, $h );
# error checking
eval { $filter = HTTP::Proxy::HeaderFilter::simple->new() };
like( $@, qr/^Constructor called without argument/, "Need at least one arg" );
eval { $filter = HTTP::Proxy::HeaderFilter::simple->new('foo') };
like( $@, qr/^Single parameter must be a CODE /, "Must pass a coderef" );
$sub = sub {
my ( $self, $headers, $message ) = @_;
$headers->header( User_Agent => 'Foo/1.0' );
};
$filter = HTTP::Proxy::HeaderFilter::simple->new($sub);
# test the filter
$h = HTTP::Headers->new(
Date => 'Thu, 03 Feb 1994 00:00:00 GMT',
Content_Type => 'text/html; version=3.2',
Content_Base => 'http://www.perl.org/'
);
$filter->filter( $h, undef );
is( $h->header('User-Agent'), 'Foo/1.0', "Header modified" );
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