#!/usr/bin/perl
use strict;
use warnings;
no warnings 'redefine';
use Test::More;
use lib qw(. t);
require "models.pl";
my @files = map { "data/$_" } qw(about.xrdf foaf.xrdf Flower-2.rdf);
my @models = test_models( @files );
my $tests = 1 + (scalar(@models) * 23);
plan tests => $tests;
use_ok( 'RDF::Query' );
foreach my $model (@models) {
print "\n#################################\n";
print "### Using model: $model\n\n";
{
my $query = new RDF::Query ( <<"END", undef, undef, 'sparql' );
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
CONSTRUCT { ?person foaf:name ?name }
WHERE { ?person foaf:firstName ?name }
END
my $stream = $query->execute( $model );
isa_ok( $stream, 'RDF::Trine::Iterator', 'stream' );
my $count = 0;
while (my $stmt = $stream->next()) {
my $p = $stmt->predicate;
my $s = $p->as_string;
ok( $s, "person with firstName: $s" );
$count++;
}
is( $count, 4, 'expected foaf:firstName in construct count' );
}
{
my $query = new RDF::Query ( <<"END", undef, undef, 'sparql' );
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX dc: <http://purl.org/dc/elements/1.1/>
CONSTRUCT { _:somebody foaf:name ?name; foaf:made ?thing }
WHERE { ?thing dc:creator ?name }
END
my $stream = $query->execute( $model );
isa_ok( $stream, 'RDF::Trine::Iterator', 'stream' );
my $count = 0;
while (my $stmt = $stream->next) {
my $p = $stmt->predicate;
my $s = $p->as_string;
like( $s, qr#foaf/0.1/(name|made)#, "predicate looks good: $s" );
$count++;
}
is( $count, 8, 'expected dc:creator in construct count' );
}
{
my $query = new RDF::Query ( <<"END", undef, undef, 'sparql' );
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX dc: <http://purl.org/dc/elements/1.1/>
CONSTRUCT { ?p a foaf:Person ; foaf:aimChatID ?a }
WHERE { ?p a foaf:Person . OPTIONAL { ?p foaf:aimChatID ?a } }
END
my $stream = $query->execute( $model );
isa_ok( $stream, 'RDF::Trine::Iterator', 'stream' );
my $count = 0;
while (my $stmt = $stream->next) {
my $p = $stmt->predicate;
my $s = $p->as_string;
like( $s, qr!(foaf/0.1/aimChatID)|(rdf-syntax-ns#type)!, "predicate looks good: $s" );
$count++;
}
is( $count, 5, 'expected optional foaf:aimChatID in construct count' );
}
}