FormValidatorLengthTest.php

<?php
 
import('lib.pkp.tests.PKPTestCase');
import('lib.pkp.classes.form.Form');
 
class FormValidatorLengthTest extends PKPTestCase {
   public function testIsValid() {
      $form = new Form('some template');
      $form->setData('testData', 'test');
 
      // Encode the tests to be run against the validator
      $tests = array(
         array('==', 4, true),
         array('==', 5, false),
         array('==', 3, false),
         array('!=', 4, false),
         array('!=', 5, true),
         array('!=', 3, true),
         array('<', 5, true),
         array('<', 4, false),
         array('>', 3, true),
         array('>', 4, false),
         array('<=', 4, true),
         array('<=', 5, true),
         array('<=', 3, false),
         array('>=', 4, true),
         array('>=', 3, true),
         array('>=', 5, false),
         array('...', 3, false)
      );
 
      foreach($tests as $test) {
         $validator = new FormValidatorLength($form, 'testData', FORM_VALIDATOR_REQUIRED_VALUE, 'some.message.key', $test[0], $test[1]);
         self::assertSame($test[2], $validator->isValid());
      }
 
      // Test optional validation type
      $form->setData('testData', '');
      $validator = new FormValidatorLength($form, 'testData', FORM_VALIDATOR_OPTIONAL_VALUE, 'some.message.key', '==', 4);
      self::assertTrue($validator->isValid());
   }
}