Pop\Config::asArray PHP Method

    public function asArray()
    {
        $this->array = array();
        $this->getConfig();
        return $this->array;
    }

 public function testConfig()
 {
     $c = new Config(array('data' => 123), true);
     $this->assertEquals(123, $c->data);
     $c->data = 456;
     $this->assertEquals(456, $c->data);
     $this->assertEquals(1, count($c->asArray()));
     unset($c->data);
     $this->assertNull($c->data);
 }