/** * @expectedException \RuntimeException * @group Common */ public function testReadOnly() { $c = new DataContainer(array('some' => array('data' => true))); $this->assertTrue($c->get('some.data')); $this->assertFalse($c->isReadOnly()); $c->set('some.thing', true); $c->setReadOnly(true); $c->set('some.other.thing', true); }