Fhaculty\Graph\Tests\VertexTest::testRemoveWithEdgeLoopUndirected PHP Method

    public function testRemoveWithEdgeLoopUndirected()
    {
        // 1 -- 1
        $edge = $this->vertex->createEdge($this->vertex);
        $this->assertEquals(array(1 => $this->vertex), $this->graph->getVertices()->getMap());
        $this->vertex->destroy();
        $this->assertEquals(array(), $this->graph->getVertices()->getVector());
        $this->assertEquals(array(), $this->graph->getEdges()->getVector());
    }