use Test::More;
use strict;
use warnings;
use Scope::Guard;
use AnyEvent::CouchDB;
use IO::All;
BEGIN {
  plan skip_all => 'Please set COUCHDB_TEST_URI to a CouchDB instance URI'
    unless $ENV{COUCHDB_TEST_URI};
  plan 'no_plan';
}
my $couch = couch($ENV{COUCHDB_TEST_URI});
my $name = $ENV{COUCHDB_TEST_DB_NAME} || "couch-$$";
my $db = $couch->db($name);
eval { $db->drop->recv };
my $sg = Scope::Guard->new(
  $ENV{COUCHDB_KEEP_DB} ? 
      sub { diag "Database kept. Name: ", $db->name }
  :   sub { $db->drop->recv }
);
$db->create->recv;
{
  my $doc = { _id => 'my_doc' };
  ok($db->save_doc($doc)->recv, 'Create test doc.');
  ok($db->attach($doc, 'testscript.pl', { src => $0, type => 'text/html' })->recv, 'Attach this script to doc.');
  my $attachment;
  eval {
    $attachment = $db->open_attachment($doc, 'testscript.pl')->recv;
  };
  ok((not $@), 'Get attachment contents.');
  diag $@ if $@;
  ok($attachment, 'Got attachment.');
  is($attachment, io($0)->slurp, 'Attachment unaltered upon retrieval.');
}