public function testGetters() { $date = new \DateTimeImmutable(); $wrapper = new DataWrapper('value', 'comment', $date); $this->assertSame('value', $wrapper->getValue()); $this->assertSame('value', (string) $wrapper); $this->assertSame('comment', $wrapper->getComment()); $this->assertSame($date, $wrapper->getCreated()); $this->assertSame($date, $wrapper->getUpdated()); }