public function testInputValidation()
{
$f = new Form\Element\Text();
$f->setRequired(true);
$this->assertFalse($f->validate());
$f->setRequired(false);
$f->setPattern('input\\-value');
$this->assertFalse($f->validate());
$f->setValue('input-value');
$this->assertTrue($f->validate());
$f->setValidator(function ($item) {
if ($item != 'input-value') {
throw new \Exception('Invalid input value.');
}
});
$this->assertTrue($f->validate());
$f->setValue('fail');
$f->setPattern(null);
$this->assertFalse($f->validate());
}