Nelmio\Alice\Definition\Value\ArrayValueTest::testIsImmutable PHP Метод

    public function testIsImmutable()
    {
        $value = new ArrayValue([$std = new \stdClass()]);
        // Mutate input value
        $std->foo = 'bar';
        // Mutate retrieved value
        $value->getValue()[0]->foo = 'baz';
        $this->assertEquals([new \stdClass()], $value->getValue());
    }