#!/usr/bin/perl
use strict;
use warnings;
no warnings 'redefine';
use URI::file;
use lib qw(. t);
require "models.pl";
my @files = map { "data/$_" } qw(about.xrdf foaf.xrdf Flower-2.rdf);
my @models = test_models( @files );
use Test::More;
eval "use Test::JSON 0.03; use JSON 2.0;";
my $run_json_tests = (not $@) ? 1 : 0;
my $tests_per_model = 7 + ($run_json_tests ? 6 : 0);
plan tests => 1 + ($tests_per_model * scalar(@models));
use_ok( 'RDF::Query' );
foreach my $model (@models) {
print "\n#################################\n";
print "### Using model: $model\n";
{
my $query = new RDF::Query ( <<"END", undef, undef, 'sparql' );
PREFIX foaf:
SELECT ?person ?homepage
WHERE {
?person foaf:name "Gregory Todd Williams" .
?person foaf:homepage ?homepage .
FILTER REGEX(STR(?homepage), "kasei")
}
LIMIT 1
END
my $stream = $query->execute( $model );
ok( $stream->is_bindings, 'Bindings result' );
my $xml = $stream->as_xml;
$xml =~ s/^.*
http://kasei.us/about/foaf.xrdf#greg
http://kasei.us/
END
is( $xml, $expect, 'XML Bindings Results formatting' );
}
{
my $query = new RDF::Query ( <<"END", undef, undef, 'sparql' );
PREFIX foaf:
ASK { ?person foaf:name "Gregory Todd Williams" }
END
my $stream = $query->execute( $model );
ok( $stream->is_boolean, 'Boolean result' );
my $xml = $stream->as_xml;
like( $xml, qr%true%sm, 'XML Boolean Results formatting' );
}
{
my $query = new RDF::Query ( <<"END", undef, undef, 'sparql' );
PREFIX foaf:
PREFIX dc:
CONSTRUCT { _:somebody foaf:name ?name; foaf:made ?thing }
WHERE { ?thing dc:creator ?name }
END
my $stream = $query->execute( $model );
ok( $stream->is_graph, 'Graph result' );
my $xml = $stream->as_xml; # XXX remove eval when removing the TODO!
no warnings 'uninitialized';
like( $xml, qr%name.*?>Greg Williams<%ms, 'XML Results formatting' );
like( $xml, qr%made\s+.*?rdf:resource="http://kasei\.us/pictures/2004/20040909-Ireland/images/DSC_5705\.jpg"%ms, 'XML Results formatting' );
}
### JSON Tests
sub JSON::true;
sub JSON::false;
if ($run_json_tests) {
{
my $query = new RDF::Query ( <<"END", undef, undef, 'sparql' );
PREFIX foaf:
SELECT ?person ?homepage
WHERE {
?person foaf:name "Gregory Todd Williams" .
?person foaf:homepage ?homepage .
FILTER REGEX(STR(?homepage), "kasei")
}
ORDER BY ?homepage
LIMIT 1
END
my $stream = $query->execute( $model );
ok( $stream->is_bindings, 'Bindings result' );
my $js = $stream->as_json();
my $expect = {
head => { vars => [qw(person homepage)] },
results => {
ordered => JSON::true,
distinct => JSON::false,
bindings => [
{
person => { type => 'uri', value => 'http://kasei.us/about/foaf.xrdf#greg' },
homepage => { type => 'uri', value => 'http://kasei.us/' },
}
],
}
};
is_valid_json( $js, 'valid json syntax' );
is_json( $js, to_json($expect), 'expected json results' );
}
{
my $query = new RDF::Query ( <<"END", undef, undef, 'sparql' );
PREFIX foaf:
ASK { ?person foaf:name "Gregory Todd Williams" }
END
my $stream = $query->execute( $model );
ok( $stream->is_boolean, 'Boolean result' );
my $js = $stream->as_json;
my $expect = {
head => { vars => [] },
boolean => JSON::true,
};
is_valid_json( $js, 'valid json syntax' );
is_json( $js, to_json($expect), 'expected json results' );
}
}
}