function test_get_resource_property_values()
{
$ex = "http://example.com/";
$turtle = <<<_TTL_
@base <{$ex}> .
<s> <has> <a> , <b> , <c> , <d> , <e> .
<a> <p> 2 .
<b> <p> 3 .
<c> <p> 1 .
<e> <p> "!" , "_" .
_TTL_;
$graph = new SimpleGraph();
$graph->from_turtle($turtle);
$expected = array($ex . 'd', $ex . 'e', $ex . 'c', $ex . 'a', $ex . 'b');
$actual = $graph->get_resource_triple_values($ex . 's', $ex . 'has', $ex . 'p');
$actual_r = $graph->get_resource_triple_values($ex . 's', $ex . 'has', $ex . 'p', true);
$actual_unsorted = $graph->get_resource_triple_values($ex . 's', $ex . 'has');
$this->assertEquals($expected, $actual, "should return the resource values of one property, ordered by a property of those resources");
$this->assertEquals(array_reverse($expected), $actual_r, "should return the resource values of one property, ordered by a property of those resources, sorted in descending order");
$this->assertEquals(count($actual), count($actual_unsorted), "number of results should be the same whether sorted or not");
}
function test_update_adds_bnode()
{
$fake_request_factory = new FakeRequestFactory();
$fake_response = new HttpResponse();
$fake_response->status_code = 200;
$fake_response->body = $this->_select_result2;
$query = "select ?_uri ?name where { optional {?_uri <http://example.org/name> ?name. } }";
$fake_request = new FakeHttpRequest($fake_response);
$fake_request_factory->register('GET', "http://example.org/store/services/sparql?query=" . urlencode($query) . '&output=json', $fake_request);
$fake_request_cs = new FakeHttpRequest(new HttpResponse());
$fake_request_factory->register('POST', "http://example.org/store/meta", $fake_request_cs);
$dt = new DataTable("http://example.org/store", null, $fake_request_factory);
$dt->map('http://example.org/name', 'name');
$dt->set('name', 'foo', 'bnode');
$dt->update();
$cs = new SimpleGraph();
$cs->from_rdfxml($fake_request_cs->get_body());
$changesets = $cs->get_subjects_of_type(CS_CHANGESET);
$this->assertEquals(1, count($changesets));
$additions = $cs->get_resource_triple_values($changesets[0], CS_ADDITION);
$this->assertEquals(1, count($additions));
$this->assertTrue($cs->has_resource_triple($additions[0], RDF_OBJECT, "_:foo"));
}
