/** * @group ZF-4728 * */ public function testSetReadOnlyAppliesToChildren() { $config = new Config($this->_all, true); $config->setReadOnly(); $this->assertTrue($config->readOnly()); $this->assertTrue($config->one->readOnly(), 'First level children are writable'); $this->assertTrue($config->one->two->readOnly(), 'Second level children are writable'); }