public function testDuplicateSplObjectHash() { $group = new EmbeddedGroup('Model\\Comment'); $comment = $this->mandango->create('Model\\Comment'); $this->assertEquals(0, count($group->getAdd())); $group->add($comment); $this->assertEquals(1, count($group->getAdd())); unset($group); $group = new EmbeddedGroup('Model\\Comment'); $this->assertEquals(0, count($group->getAdd())); }