#!/usr/bin/env perl
use strict;
use warnings;
no warnings 'redefine';
use URI::file;
use lib qw(. t);
BEGIN { require "models.pl"; }
my @files = map { "data/$_" } qw(foaf.xrdf);
my @models = test_models( @files );
use Test::More;
plan tests => 1 + (37 * scalar(@models));
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, 'rdql' );
SELECT
?person
WHERE
(?person foaf:name "Gregory Todd Williams")
USING
foaf FOR <http://xmlns.com/foaf/0.1/>
END
isa_ok( $query, 'RDF::Query' );
ok( not($query->is_update), "query isn't an update" );
print "# (?var qname literal)\n";
my ($p, $c) = $query->prepare( $model );
my @results = $query->execute_plan( $p, $c );
ok( scalar(@results), 'got result' );
isa_ok( $results[0], 'HASH' );
is( scalar(@{ [ keys %{ $results[0] } ] }), 1, 'got one field' );
ok( $results[0]{'person'}->isa('RDF::Trine::Node::Resource'), 'Resource' );
is( $results[0]{'person'}->uri_value, 'http://kasei.us/about/foaf.xrdf#greg', 'got person uri' );
}
{
my $query = new RDF::Query ( <<"END", undef, undef, 'rdql' );
SELECT
?person
WHERE
(?person foaf:homepage <http://kasei.us/>)
USING
foaf FOR <http://xmlns.com/foaf/0.1/>
END
isa_ok( $query, 'RDF::Query' );
ok( not($query->is_update), "query isn't an update" );
print "# (?var qname quri)\n";
my @results = $query->execute( $model );
ok( scalar(@results), 'got result' );
isa_ok( $results[0], 'HASH' );
is( scalar(@{ [ keys %{ $results[0] } ] }), 1, 'got one field' );
ok( $results[0]{person}->isa('RDF::Trine::Node::Resource'), 'Resource' );
is( $results[0]{person}->uri_value, 'http://kasei.us/about/foaf.xrdf#greg', 'got person uri' );
}
{
print "# multiple namespaces\n";
my $query = new RDF::Query ( <<"END", undef, undef, 'sparql' );
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX dc: <http://purl.org/dc/elements/1.1/>
SELECT
?title
WHERE {
?desc rdf:type foaf:PersonalProfileDocument .
?desc foaf:maker ?person .
?person foaf:name "Gregory Todd Williams" .
?desc dc:title ?title .
}
END
isa_ok( $query, 'RDF::Query' );
ok( not($query->is_update), "query isn't an update" );
my ($p, $c) = $query->prepare( $model );
my @results = $query->execute_plan( $p, $c );
ok( scalar(@results), 'got result' );
isa_ok( $results[0], 'HASH' );
is( scalar(@{ [ keys %{ $results[0] } ] }), 1, 'got one field' );
ok( ref($results[0]) && $results[0]{title}->isa('RDF::Trine::Node::Literal'), 'Literal' );
is( ref($results[0]) && $results[0]{title}->literal_value, 'FOAF Description for Gregory Williams', 'got file title' );
}
{
my $query = new RDF::Query ( <<"END", undef, undef, 'rdql' );
SELECT
?page
WHERE
(?person foaf:name "Gregory Todd Williams")
(?person foaf:homepage ?page)
USING
foaf FOR <http://xmlns.com/foaf/0.1/>
END
isa_ok( $query, 'RDF::Query' );
ok( not($query->is_update), "query isn't an update" );
print "# chained (name->person->homepage)\n";
my @results = $query->execute( $model );
ok( scalar(@results), 'got result' );
isa_ok( $results[0], 'HASH' );
is( scalar(@{ [ keys %{ $results[0] } ] }), 1, 'got one field' );
ok( $results[0]{page}->isa('RDF::Trine::Node::Resource'), 'Resource' );
is( $results[0]{page}->uri_value, 'http://kasei.us/', 'got homepage url' );
}
{
my $query = new RDF::Query ( <<"END", undef, undef, 'rdql' );
SELECT
?name ?mbox
WHERE
(?person foaf:homepage <http://kasei.us/>)
(?person foaf:name ?name)
(?person foaf:mbox ?mbox)
USING
foaf FOR <http://xmlns.com/foaf/0.1/>
END
isa_ok( $query, 'RDF::Query' );
ok( not($query->is_update), "query isn't an update" );
print "# chained (homepage->person->(name|mbox)\n";
my @results = $query->execute( $model );
ok( scalar(@results), 'got result' );
isa_ok( $results[0], 'HASH' );
is( scalar(@{ [ keys %{ $results[0] } ] }), 2, 'got two field' );
ok( $results[0]{name}->isa('RDF::Trine::Node::Literal'), 'Literal' );
ok( $results[0]{mbox}->isa('RDF::Trine::Node::Resource'), 'Resource' );
is( $results[0]{name}->literal_value, 'Gregory Todd Williams', 'got name' );
is( $results[0]{mbox}->uri_value, 'mailto:greg@evilfunhouse.com', 'got mbox uri' );
}
}