#!/usr/bin/perl
use strict;
use warnings;
use Test::More;
use Test::RDF;
use RDF::Trine qw[iri literal blank variable statement];
use Test::WWW::Mechanize::PSGI;
use Module::Load::Conditional qw[check_install];
use RDF::Trine::Namespace qw(rdf rdfs foaf);
use URI::Escape;
unless (defined(check_install( module => 'RDF::Endpoint', version => 0.03))) {
plan skip_all => 'You need RDF::Endpoint for this test'
}
unless (defined(check_install( module => 'RDF::Generator::Void', version => 0.04))) {
plan skip_all => 'You need RDF::Generator::Void for this test'
}
$ENV{'RDF_LINKEDDATA_CONFIG_LOCAL_SUFFIX'} = 'void';
my $tester = do "script/linked_data.psgi";
BAIL_OUT("The application is not running") unless ($tester);
use Log::Log4perl qw(:easy);
Log::Log4perl->easy_init( { level => $FATAL } ) unless $ENV{TEST_VERBOSE};
{
note "Get /foo, no redirects";
my $mech = Test::WWW::Mechanize::PSGI->new(app => $tester, requests_redirectable => []);
my $res = $mech->get("/foo");
is($mech->status, 303, "Returns 303");
like($res->header('Location'), qr|/foo/data$|, "Location is OK");
}
my $rxparser = RDF::Trine::Parser->new( 'rdfxml' );
my $parser = RDF::Trine::Parser->new( 'turtle' );
my $base_uri = 'http://localhost/';
my $void = RDF::Trine::Namespace->new('http://rdfs.org/ns/void#');
my $xsd = RDF::Trine::Namespace->new('http://www.w3.org/2001/XMLSchema#');
my $hydra = RDF::Trine::Namespace->new('http://www.w3.org/ns/hydra/core#');
{
note "Get /.well-known/void, no redirects";
my $mech = Test::WWW::Mechanize::PSGI->new(app => $tester, requests_redirectable => []);
my $res = $mech->get("/.well-known/void");
is($mech->status, 302, "Returns 302");
like($res->header('Location'), qr|$base_uri|, "Location is OK");
}
{
note "Get /bar/baz/bing, ask for RDF/XML";
my $mech = Test::WWW::Mechanize::PSGI->new(app => $tester);
$mech->default_header('Accept' => 'application/rdf+xml');
$mech->get_ok("/bar/baz/bing");
is($mech->ct, 'application/rdf+xml', "Correct content-type");
like($mech->uri, qr|/bar/baz/bing/data$|, "Location is OK");
my $model = RDF::Trine::Model->temporary_model;
is_valid_rdf($mech->content, 'rdfxml', 'Returns valid RDF/XML');
$rxparser->parse_into_model( $base_uri, $mech->content, $model );
has_subject($base_uri . 'bar/baz/bing', $model, "Subject URI in content");
has_literal('Testing with longer URI.', 'en', undef, $model, "Test phrase in content");
hasnt_uri('http://rdfs.org/ns/void#sparqlEndpoint', $model, 'SPARQL endpoint link in data');
hasnt_uri($base_uri . 'sparql', $model, 'SPARQL endpoint in data');
hasnt_uri('http://purl.org/dc/terms/modified', $model, 'None of the added description in data');
has_object_uri($base_uri . '#dataset-0', $model, "Void oject URI in content");
}
{
note "Get the base_uri with the VoID";
my $mech = Test::WWW::Mechanize::PSGI->new(app => $tester);
$mech->default_header('Accept' => 'application/rdf+xml');
$mech->get_ok($base_uri);
is($mech->ct, 'application/rdf+xml', "Correct content-type");
my $model = RDF::Trine::Model->temporary_model;
is_valid_rdf($mech->content, 'rdfxml', 'Returns valid RDF/XML');
unlike($mech->content, qr/URI::Namespace=HASH/, 'We should have real URIs as vocabs');
$rxparser->parse_into_model( $base_uri, $mech->content, $model );
has_subject($base_uri . '#dataset-0', $model, "Subject URI in content");
has_literal("This is a title", "en", undef, $model, "Correct English title");
has_literal("Dette er en tittel", "no", undef, $model, "Correct Norwegian title");
has_literal("This is a test too", "en", undef, $model, "Correct English label from addon data");
has_predicate('http://rdfs.org/ns/void#vocabulary', $model, 'Vocabularies are in');
has_predicate('http://www.w3.org/ns/hydra/core#search', $model, 'Hydra search predicate is in');
has_object_uri('http://www.w3.org/2000/01/rdf-schema#', $model, 'RDFS namespace as vocab OK');
pattern_target($model);
pattern_ok(
statement(
iri($base_uri . '#dataset-0'),
$void->triples,
literal(3, undef, $xsd->integer)
),
statement(
iri($base_uri . '#dataset-0'),
$void->sparqlEndpoint,
iri($base_uri . 'sparql'),
),
statement(
iri($base_uri . '#dataset-0'),
$rdf->type,
$void->Dataset
),
'Common statements are there');
}
{
note "Get the base_uri with the VoID";
my $mech = Test::WWW::Mechanize::PSGI->new(app => $tester);
$mech->default_header('Accept' => 'application/xhtml+xml;q=1.0,text/html;q=0.94,application/xml;q=0.9,*/*;q=0.8');
$mech->get_ok($base_uri);
my $model = RDF::Trine::Model->temporary_model;
is_valid_rdf($mech->content, 'rdfa', 'Returns valid RDFa');
TODO: {
local $TODO = 'This seems very fragile and gives different results on different platforms, but is not important';
is($mech->ct, 'application/xhtml+xml', "Correct content-type");
$mech->title_is('VoID Description for my dataset', 'Correct title in RDFa');
}
}
{
note 'Testing Triple Pattern Fragments';
my $mech = Test::WWW::Mechanize::PSGI->new(app => $tester);
$mech->default_header('Accept' => 'text/turtle');
$mech->get_ok( '/fragments?subject=' . uri_escape_utf8('http://localhost/foo'));
is($mech->ct, 'text/turtle', "Correct content-type");
my $model = RDF::Trine::Model->temporary_model;
is_valid_rdf($mech->content, 'turtle', 'Returns valid Turtle');
$parser->parse_into_model( $base_uri, $mech->content, $model );
has_literal('This is a test', 'en', undef, $model, "Test phrase in content");
has_subject($base_uri . '#dataset-0', $model, "Dataset subject URI in content");
has_subject($base_uri . 'foo', $model, "Result subject URI in content");
has_predicate('http://www.w3.org/ns/hydra/core#search', $model, 'Hydra search predicate is in');
pattern_target($model);
pattern_ok(
statement(iri($base_uri . 'foo'),
$rdfs->label,
literal("This is a test", 'en')),
statement(iri($base_uri . 'foo'),
$foaf->page,
iri('http://en.wikipedia.org/wiki/Foo'))
, 'Both fragment data triples present',
);
pattern_ok(
statement(iri($base_uri . 'fragments?subject=' . uri_escape_utf8('http://localhost/foo')),
$void->triples,
literal("2", undef, $xsd->integer->uri_value)),
statement(iri($base_uri . 'fragments?subject=' . uri_escape_utf8('http://localhost/foo')),
$hydra->totalItems,
literal("2", undef, $xsd->integer->uri_value)),
, 'Triple count is correct',
);
pattern_ok(
statement(iri($base_uri . '#dataset-0'),
$rdf->type,
$hydra->Collection),
statement(iri($base_uri . '#dataset-0'),
$hydra->search,
blank('template')),
statement(blank('template'),
$hydra->template,
literal($base_uri . 'fragments{?subject,predicate,object}')),
'Important control information present');
}
done_testing();