Nelmio\Alice\Definition\Value\UniqueValueTest::testCanBeCastedIntoAString PHP Method

    public function testCanBeCastedIntoAString()
    {
        $value = new UniqueValue('', 'foo');
        $this->assertEquals('(unique) \'foo\'', (string) $value);
        $value = new UniqueValue('', new \stdClass());
        $this->assertEquals("(unique) stdClass::__set_state(array(\n))", (string) $value);
        $value = new UniqueValue('', new DummyValue('foo'));
        $this->assertEquals('(unique) foo', (string) $value);
    }