public function testGetLimit()
{
$graph = new Graph();
$vertex = $graph->v();
$this->assertEquals($vertex, $vertex->getLimit(42));
$this->assertEquals('graph.Vertex().GetLimit(42)', (string) $vertex);
}
public function testIntersect()
{
$graphA = new Graph();
$cFollows = $graphA->v('C')->out('follows');
$graphB = new Graph();
$dFollows = $graphB->v('D')->out('follows');
$cFollows->intersect($cFollows);
$this->assertEquals('graph.Vertex().Out("follows").Intersect(graph.Vertex().Out("follows")).All()', (string) $cFollows->all());
}
