Fhaculty\Graph\Tests\GraphTest::testCreateVerticesOkay PHP Метод

    public function testCreateVerticesOkay()
    {
        $graph = new Graph();
        $vertices = $graph->createVertices(2);
        $this->assertCount(2, $vertices);
        $this->assertEquals(array(0, 1), $graph->getVertices()->getIds());
        $vertices = $graph->createVertices(array(7, 9));
        $this->assertCount(2, $vertices);
        $this->assertEquals(array(0, 1, 7, 9), $graph->getVertices()->getIds());
        $vertices = $graph->createVertices(3);
        $this->assertCount(3, $vertices);
        $this->assertEquals(array(0, 1, 7, 9, 10, 11, 12), $graph->getVertices()->getIds());
    }