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|
#!/usr/bin/perl
use v5.14;
use warnings;
use Test::More;
use Test::HexString;
use Tangence::Constants;
my @calls;
my $written = "";
package Testing::Stream
{
use base qw( Tangence::Stream );
use Future;
sub new
{
return bless {}, shift;
}
sub new_future
{
return Future->new;
}
sub tangence_write
{
my $self = shift;
$written .= $_[0];
}
sub handle_request_EVENT
{
my $self = shift;
my ( $token, $message ) = @_;
push @calls, [ $self, $token, $message ];
return 1;
}
sub minor_version { shift->VERSION_MINOR }
}
my $stream = Testing::Stream->new();
ok( defined $stream, 'defined $stream' );
isa_ok( $stream, "Tangence::Stream", '$stream isa Tangence::Stream' );
# request Future
{
my $message = Tangence::Message->new( $stream, MSG_CALL );
$message->pack_int( 1 );
$message->pack_str( "method" );
my $f = $stream->request(
request => $message,
);
my $expect = "\1" . "\0\0\0\x09" .
"\x02" . "\x01" .
"\x26" . "method";
is_hexstr( $written, $expect, '$written after initial MSG_CALL' );
$written = "";
my $read = "\x82" . "\0\0\0\x09" .
"\x28" . "response";
$stream->tangence_readfrom( $read );
is( length $read, 0, '$read completely consumed from response' );
ok( $f->is_ready, '$f is ready after response' );
my $response = $f->get;
is( $response->code, MSG_RESULT, '$response->code to initial call' );
is( $response->unpack_str, "response", '$response->unpack_str to initial call' );
}
# request Future failure
{
my $message = Tangence::Message->new( $stream, MSG_CALL );
my $f = $stream->request(
request => $message,
);
$written = "";
my $read = "\x81" . "\0\0\0\x08" .
"\x27" . "failure";
$stream->tangence_readfrom( $read );
is( length $read, 0, '$read completely consumed from response' );
ok( $f->is_ready, '$f is ready after response' );
is( scalar $f->failure, "failure", '$f is a failure' );
}
# request on_response
{
my $message = Tangence::Message->new( $stream, MSG_CALL );
$message->pack_int( 1 );
$message->pack_str( "method" );
my $response;
$stream->request(
request => $message,
on_response => sub { $response = $_[0] },
);
my $expect = "\1" . "\0\0\0\x09" .
"\x02" . "\x01" .
"\x26" . "method";
is_hexstr( $written, $expect, '$written after initial MSG_CALL' );
$written = "";
my $read = "\x82" . "\0\0\0\x09" .
"\x28" . "response";
$stream->tangence_readfrom( $read );
is( length $read, 0, '$read completely consumed from response' );
is( $response->code, MSG_RESULT, '$response->code to initial call' );
is( $response->unpack_str, "response", '$response->unpack_str to initial call' );
}
{
my $read = "\x04" . "\0\0\0\x08" .
"\x02" . "\x01" .
"\x25" . "event";
$stream->tangence_readfrom( $read );
is( length $read, 0, '$read completely consumed from event' );
my $c = shift @calls;
is( $c->[2]->unpack_int, 1, '$message->unpack_int after MSG_EVENT' );
is( $c->[2]->unpack_str, "event", '$message->unpack_str after MSG_EVENT' );
my $message = Tangence::Message->new( $stream, MSG_OK );
$c->[0]->respond( $c->[1], $message );
my $expect = "\x80" . "\0\0\0\0";
is_hexstr( $written, $expect, '$written after response' );
}
done_testing;
|
