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|
#========================================================================
#
# t/codec/tt.t
#
# Test the Badger::Codec::TT module.
#
# Written by Andy Wardley <abw@wardley.org>
#
# This is free software; you can redistribute it and/or modify it
# under the same terms as Perl itself.
#
#========================================================================
use lib qw( ./lib ../lib ../../lib );
use Badger::Test
debug => 'Badger::Codec::TT',
tests => 32,
args => \@ARGV;
use Badger::Codec::TT;
use constant Codec => 'Badger::Codec::TT';
#-----------------------------------------------------------------------
# basic encode/decode throughput tests
#-----------------------------------------------------------------------
my $data = {
pi => 3.14,
e => 2.718,
karma => -99,
hash => {
things => [ qw( foo bar baz ) ],
}
};
my $encoded = Codec->encode($data);
ok( $encoded, 'encoded data' );
my $decoded = Codec->decode($encoded);
ok( $decoded, 'decoded data' );
is( $decoded->{ pi }, $data->{ pi }, 'pi remains constant' );
is( $decoded->{ e }, $data->{ e }, 'e remains constant' );
is( $decoded->{ karma }, $data->{ karma }, 'karma is unchaged' );
is( $decoded->{ hash }->{ things }->[0], 'foo', 'foo is unchanged' );
#-----------------------------------------------------------------------
# define some more data and a comparison sub for different syntax tests
#-----------------------------------------------------------------------
$data = {
message => 'Hello World, this is some text',
things => ['a list', 'of some things'],
stuff => {
pi => 3.14,
foo => [ { nested => 'hash' }, ['nested', 'list' ] ],
},
};
sub compare_decoded_data {
my ($name, $decoded, $data) = @_;
is( $decoded->{message}, $data->{ message }, "$name message" );
is( $decoded->{things}->[0], $data->{things}->[0], "$name things 0" );
is( $decoded->{things}->[1], $data->{things}->[1], "$name things 1" );
is( $decoded->{stuff}->{pi}, $data->{stuff}->{ pi }, "$name pi" );
is( $decoded->{stuff}->{foo}->[0]->{nested}, $data->{stuff}->{foo}->[0]->{nested}, "$name foo.nested $data->{stuff}->{foo}->[0]->{nested}" );
is( $decoded->{stuff}->{foo}->[1]->[1], $data->{stuff}->{foo}->[1]->[1], "$name foo.nested $data->{stuff}->{foo}->[1]->[1]" );
}
#-----------------------------------------------------------------------
# Try it first with Perlish data syntax...
#-----------------------------------------------------------------------
$decoded = Codec->decode(<<EOF);
{
message => 'Hello World, this is some text',
things => ['a list', 'of some things'],
stuff => {
pi => 3.14,
foo => [ { nested => 'hash' }, ['nested', 'list' ] ],
},
}
EOF
ok( $decoded, 'decoded Perlish data' );
compare_decoded_data( Perlish => $decoded, $data );
#-----------------------------------------------------------------------
# ...then with reduced TT syntax...
#-----------------------------------------------------------------------
$decoded = Codec->decode(<<EOF);
{
message = 'Hello World, this is some text'
things = ['a list' 'of some things']
stuff = {
pi = 3.14
foo = [ { nested = 'hash' } ['nested' 'list' ] ]
}
}
EOF
ok( $decoded, 'decoded TTish data' );
compare_decoded_data( TTish => $decoded, $data );
#-----------------------------------------------------------------------
# ...and again with JSON syntax
#-----------------------------------------------------------------------
$decoded = Codec->decode(<<EOF);
{
message: 'Hello World, this is some text',
things: ['a list' 'of some things'],
stuff: {
pi: 3.14,
foo: [ { nested: 'hash' }, ['nested', 'list' ] ]
}
}
EOF
ok( $decoded, 'decoded JSONish data' );
compare_decoded_data( JSONish => $decoded, $data );
#-----------------------------------------------------------------------
# test different output formats
#-----------------------------------------------------------------------
$data = {
pi => 3.14,
e => 2.718,
foo => ['bar', 'baz'],
};
my $codec = Codec->new( assign => '=>', comma => ',' );
is( $codec->encode($data), "{e=>2.718,foo=>['bar','baz'],pi=>3.14}", 'encoded Perlishly' );
$codec = Codec->new( assign => ':' );
is( $codec->encode($data), "{e:2.718 foo:['bar' 'baz'] pi:3.14}", 'encoded JSONishly' );
#-----------------------------------------------------------------------
# check we can load it via Badger::Codecs
#-----------------------------------------------------------------------
package test1;
use Badger::Codecs codec => 'TT';
use Badger::Test;
is( encode({ msg => 'Hello' }), "{msg='Hello'}", 'encoded via TT codec' );
package test2;
use Badger::Codecs codec => 'tt';
use Badger::Test;
is( encode({ msg => 'Hello' }), "{msg='Hello'}", 'encoded via tt codec' );
package test3;
use Badger::Codecs;
use Badger::Test;
$codec = Badger::Codecs->codec( tt => { assign => ':=' } );
is( $codec->encode({ msg => 'Hello' }), "{msg:='Hello'}", 'encoded via custom tt codec' );
__END__
# Local Variables:
# mode: Perl
# perl-indent-level: 4
# indent-tabs-mode: nil
# End:
#
# vim: expandtab shiftwidth=4:
|
