FormValidatorUsernameTest.php

<?php
 
import('lib.pkp.tests.PKPTestCase');
import('lib.pkp.classes.form.Form');
 
class FormValidatorUsernameTest extends PKPTestCase {
   public function testIsValid() {
      $form = new Form('some template');
 
      // Allowed characters are a-z, 0-9, -, _. The characters - and _ are
      // not allowed at the start of the string.
      $form->setData('testData', 'a-z0123_bkj');
      $validator = new FormValidatorUsername($form, 'testData', FORM_VALIDATOR_REQUIRED_VALUE, 'some.message.key');
      self::assertTrue($validator->isValid());
 
      // Test invalid strings
      $form->setData('testData', '-z0123_bkj');
      $validator = new FormValidatorUsername($form, 'testData', FORM_VALIDATOR_REQUIRED_VALUE, 'some.message.key');
      self::assertFalse($validator->isValid());
 
      $form->setData('testData', 'abc#def');
      $validator = new FormValidatorUsername($form, 'testData', FORM_VALIDATOR_REQUIRED_VALUE, 'some.message.key');
      self::assertFalse($validator->isValid());
   }
}