public function testString()
{
$s = new PropertyString('Name', 10);
$s->set('azerty');
$s->postsave();
$this->assertEquals('azerty', $s->old());
$this->assertEquals('azerty', $s->get());
$this->assertEquals('azerty', $s->db());
$s->set('qwerty');
$this->assertTrue($s->changed());
$s->set(' azerty');
$this->assertFalse($s->changed());
$s->set('');
$this->assertEquals('azerty', $s->old());
$this->assertNull($s->get());
$this->assertNull($s->db());
$s->set('tsss');
$this->assertEquals('azerty', $s->old());
$this->assertEquals('tsss', $s->get());
$this->assertEquals('tsss', $s->db());
$s->set(' a ');
$this->assertEquals('a', $s->get());
$this->assertEquals('a', $s->db());
$this->assertEquals(' a ', $s->raw());
$this->assertTrue($s->validate(''));
}
