public function testDumpObjectValue()
{
$data = new StubDumpable(new StubDumpable());
$dumped = RegistryHelper::dumpObjectValues($data);
$this->assertEquals('foo', $dumped['foo']);
$this->assertEquals('bar', $dumped['bar']);
$this->assertNull($dumped['data']['self']);
$this->assertEquals(RegistryHelper::dumpObjectValues(new StubDumpable()), $dumped['data']['new']);
$this->assertEquals(array('sakura', 'rose'), $dumped['data']['flower']);
$this->assertEquals(array('wind' => 'walker'), $dumped['iterator']);
}