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|
#!/usr/bin/perl -w
#
# Tests for TAP::Parser::IteratorFactory & source detection
##
BEGIN {
unshift @INC, 't/lib';
}
use strict;
use warnings;
use Test::More tests => 44;
use IO::File;
use File::Spec;
use TAP::Parser::Source;
use TAP::Parser::IteratorFactory;
# Test generic API...
{
can_ok 'TAP::Parser::IteratorFactory', 'new';
my $sf = TAP::Parser::IteratorFactory->new;
isa_ok $sf, 'TAP::Parser::IteratorFactory';
can_ok $sf, 'config';
can_ok $sf, 'handlers';
can_ok $sf, 'detect_source';
can_ok $sf, 'make_iterator';
can_ok $sf, 'register_handler';
# Set config
eval { $sf->config('bad config') };
my $e = $@;
like $e, qr/\QArgument to &config must be a hash reference/,
'... and calling config with bad config should fail';
my $config = { MySourceHandler => { foo => 'bar' } };
is( $sf->config($config), $sf, '... and set config works' );
# Load/Register a handler
$sf = TAP::Parser::IteratorFactory->new(
{ MySourceHandler => { accept => 'known-source' } } );
can_ok( 'MySourceHandler', 'can_handle' );
is_deeply( $sf->handlers, ['MySourceHandler'], '... was registered' );
# Known source should pass
{
my $source = TAP::Parser::Source->new->raw( \'known-source' );
my $iterator = eval { $sf->make_iterator($source) };
my $error = $@;
ok( !$error, 'make_iterator with known source doesnt fail' );
diag($error) if $error;
isa_ok( $iterator, 'MyIterator', '... and iterator class' );
}
# No known source should fail
{
my $source = TAP::Parser::Source->new->raw( \'unknown-source' );
my $iterator = eval { $sf->make_iterator($source) };
my $error = $@;
ok( $error, 'make_iterator with unknown source fails' );
like $error, qr/^Cannot detect source of 'unknown-source'/,
'... with an appropriate error message';
}
}
# Source detection
use_ok('TAP::Parser::SourceHandler::Executable');
use_ok('TAP::Parser::SourceHandler::Perl');
use_ok('TAP::Parser::SourceHandler::File');
use_ok('TAP::Parser::SourceHandler::RawTAP');
use_ok('TAP::Parser::SourceHandler::Handle');
my $test_dir = File::Spec->catdir(
't',
'source_tests'
);
my @sources = (
{ file => 'source.tap',
handler => 'TAP::Parser::SourceHandler::File',
iterator => 'TAP::Parser::Iterator::Stream',
},
{ file => 'source.1',
handler => 'TAP::Parser::SourceHandler::File',
config => { File => { extensions => ['.1'] } },
iterator => 'TAP::Parser::Iterator::Stream',
},
{ file => 'source.pl',
handler => 'TAP::Parser::SourceHandler::Perl',
iterator => 'TAP::Parser::Iterator::Process',
},
{ file => 'source.t',
handler => 'TAP::Parser::SourceHandler::Perl',
iterator => 'TAP::Parser::Iterator::Process',
},
{ file => 'source',
handler => 'TAP::Parser::SourceHandler::Perl',
iterator => 'TAP::Parser::Iterator::Process',
},
{ file => 'source.sh',
handler => 'TAP::Parser::SourceHandler::Perl',
iterator => 'TAP::Parser::Iterator::Process',
},
{ file => 'source.bat',
handler => 'TAP::Parser::SourceHandler::Executable',
iterator => 'TAP::Parser::Iterator::Process',
},
{ name => 'raw tap string',
source => "0..1\nok 1 - raw tap\n",
handler => 'TAP::Parser::SourceHandler::RawTAP',
iterator => 'TAP::Parser::Iterator::Array',
},
{ name => 'raw tap array',
source => [ "0..1\n", "ok 1 - raw tap\n" ],
handler => 'TAP::Parser::SourceHandler::RawTAP',
iterator => 'TAP::Parser::Iterator::Array',
},
{ source => \*__DATA__,
handler => 'TAP::Parser::SourceHandler::Handle',
iterator => 'TAP::Parser::Iterator::Stream',
},
{ source => IO::File->new('-'),
handler => 'TAP::Parser::SourceHandler::Handle',
iterator => 'TAP::Parser::Iterator::Stream',
},
{ file => 'test.tap',
tie => 1,
},
);
for my $test (@sources) {
local $TODO = $test->{TODO};
if ( $test->{file} ) {
$test->{name} = $test->{file};
$test->{source} = File::Spec->catfile( $test_dir, $test->{file} );
}
my $name = $test->{name} || substr( $test->{source}, 0, 10 );
my $sf
= TAP::Parser::IteratorFactory->new( $test->{config} )->_testing(1);
my $raw = $test->{source};
my $source = TAP::Parser::Source->new->raw( ref($raw) ? $raw : \$raw );
my $iterator = eval { $sf->make_iterator($source) };
my $error = $@;
if( $test->{tie} ) {
like(
$error, qr{^There is a tie.*Both voted .* on $test->{file}}ms,
"$name: votes tied"
)
}
else {
ok( !$error, "$name: no error on make_iterator" );
diag($error) if $error;
}
is( $sf->_last_handler, $test->{handler}, $name );
}
__END__
0..1
ok 1 - TAP in the __DATA__ handle
|
