/** * @covers Symfony\Components\DependencyInjection\Container::isFrozen */ public function testIsFrozen() { $sc = new Container(new ParameterBag(array('foo' => 'bar'))); $this->assertFalse($sc->isFrozen(), '->isFrozen() returns false if the parameters are not frozen'); $sc->freeze(); $this->assertTrue($sc->isFrozen(), '->isFrozen() returns true if the parameters are frozen'); }