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$stream  = $bucket->list;
until ( $stream->is_done ) {
    foreach my $object ( $stream->items ) {
        push @objects, $object;
    }
}

is( @objects, 1, 'have newly uploaded object' );
is( $objects[0]->key,
    'the new readme',
    'newly uploaded object has the right key'
);
is( $objects[0]->etag, $readme_md5hex,
    'newly uploaded object has the right etag' );
is( $objects[0]->size, $readme_size,
    'newly created object has the right size' );
ok( $objects[0]->last_modified, 'newly created object has a last modified' );

# download an object with get_filename
my $tmp_fh = File::Temp->new();
$object->get_filename($tmp_fh->filename);
is( stat($tmp_fh->filename)->size,   $readme_size,   'download has right size' );
is( file_md5_hex($tmp_fh->filename), $readme_md5hex, 'download has right etag' );

$object->delete;

# upload a public object with put_filename with known md5hex and size
$object = $bucket->object(
    key       => 'the new public readme',
    etag      => $readme_md5hex,
    size      => $readme_size,
    acl_short => 'public-read'
);
$object->put_filename( 'README', $readme_md5hex, $readme_size );
is( length( get( $object->uri ) ),
    $readme_size, 'newly uploaded public object has the right size' );
$object->delete;

{
  # upload an object using multipart upload and then abort it
  $object = $bucket->object(
    key       => 'new multipart file soon to be aborted',
    acl_short => 'public-read'
  );

  my $upload_id;
  ok(
    $upload_id = $object->initiate_multipart_upload,
    "can initiate a new multipart upload -- $upload_id"
  );

  #put part

  my $put_part_response;
  ok(
    $put_part_response = $object->put_part(
      part_number => 1,
      upload_id   => $upload_id,
      value       => 'x' x ( 5 * 1024 * 1024 )
    ),
    'Got a successful response for PUT part'
  );
  ok( $put_part_response->header('ETag'), 'etag ok' );

  ok(
    my $abort_response =
      $object->abort_multipart_upload( upload_id => $upload_id ),
    'Got a successful response for DELETE multipart upload'
  );

  ok( !$object->exists, "object has now been deleted" );

}


# upload an object using multipart upload
$object = $bucket->object(
    key       => 'new multipart file',
    acl_short => 'public-read'
);

my $upload_id;
ok($upload_id = $object->initiate_multipart_upload, "can initiate a new multipart upload");

#put part

my $put_part_response;
ok( $put_part_response = $object->put_part(part_number => 1, upload_id => $upload_id, value => 'x' x (5 * 1024 * 1024)), 'Got a successful response for PUT part' );
my @etags;
push @etags, $put_part_response->header('ETag');
ok( $put_part_response = $object->put_part(part_number => 2, upload_id => $upload_id, value => 'z' x (1024 * 1024)), 'Got a successful response for 2nd PUT part' );
push @etags, $put_part_response->header('ETag');

# TODO list part? - We've got this, but how to expose it nicely?

#complete multipart upload
my $complete_upload_response;
ok(
    $complete_upload_response = $object->complete_multipart_upload( upload_id => $upload_id, part_numbers => [1,2], etags => \@etags),
    "successful response for complete multipart upload"
);
#get the file and check that it looks like we expect
ok($object->exists, "object has now been created");

$tmp_fh = File::Temp->new();
$object->get_filename($tmp_fh->filename);
is( stat($tmp_fh->filename)->size, 6 * 1024 * 1024, "downloaded file has a size equivalent to the sum of it's parts");

$tmp_fh->seek((5 * 1024 * 1024) - 1, SEEK_SET);#jump to 5MB position
my $test_bytes;
read($tmp_fh, $test_bytes, 2);
is($test_bytes, "xz", "The second chunk of the file begins in the correct place");

#test listing a multipart object
$stream = $bucket->list({prefix => 'new multipart file'});
lives_ok {my @items = $stream->items} 'Listing a multipart file does not throw an exeption';

$object->delete;

#test multi-object delete
#make 3 identical objects
@objects =();
for my $i(1..3){
    my $bulk_object = $bucket->object(
        key  => "bulk-readme-$i",
        etag => $readme_md5hex,
        size => $readme_size
    );
    $bulk_object->put_filename('README');
    push @objects, $bulk_object;
}
#now delete 2 of those objects
ok($bucket->delete_multi_object(@objects[0..1]), "executed multi delete operation");
ok( !grep($_->exists, @objects[0..1]), "target objects no longer exist");
ok( $objects[2]->exists, "object not included in multi-object delete still exists" );
$objects[2]->delete;

$bucket->delete;