CRM_ACL_BAO_ACL - Use PSR-16 compliant cache key

[civicrm-core.git] / tests / phpunit / CRM / Core / BAO / CacheTest.php

<?php
/*
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 | CiviCRM version 5                                                  |
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 | Copyright CiviCRM LLC (c) 2004-2018                                |
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 */

/**
 * Class CRM_Core_BAO_CacheTest
 * @group headless
 */
class CRM_Core_BAO_CacheTest extends CiviUnitTestCase {

  public function testMultiVersionDecode() {
    $encoders = ['serialize', ['CRM_Core_BAO_Cache', 'encode']];
    $values = [NULL, 0, 1, TRUE, FALSE, [], ['abcd'], 'ab;cd', new stdClass()];
    foreach ($encoders as $encoder) {
      foreach ($values as $value) {
        $encoded = $encoder($value);
        $decoded = CRM_Core_BAO_Cache::decode($encoded);
        $this->assertEquals($value, $decoded, "Failure encoding/decoding value " . var_export($value, 1) . ' with ' . var_export($encoder, 1));
      }
    }
  }

  public function exampleValues() {
    $binary = '';
    for ($i = 0; $i < 256; $i++) {
      $binary .= chr($i);
    }

    $ex = [];

    $ex[] = [array('abc' => 'def')];
    $ex[] = [0];
    $ex[] = ['hello world'];
    $ex[] = ['Scarabée'];
    $ex[] = ['Iñtërnâtiônàlizætiøn'];
    $ex[] = ['これは日本語のテキストです。読めますか'];
    $ex[] = ['देखें हिन्दी कैसी नजर आती है। अरे वाह ये तो नजर आती है।'];
    $ex[] = [$binary];

    return $ex;
  }

  /**
   * @param $originalValue
   * @dataProvider exampleValues
   */
  public function testSetGetItem($originalValue) {
    CRM_Core_BAO_Cache::setItem($originalValue, __CLASS__, 'testSetGetItem');

    $return_1 = CRM_Core_BAO_Cache::getItem(__CLASS__, 'testSetGetItem');
    $this->assertEquals($originalValue, $return_1);

    // Wipe out any in-memory copies of the cache. Check to see if the SQL
    // read is correct.

    CRM_Core_BAO_Cache::$_cache = NULL;
    CRM_Utils_Cache::$_singleton = NULL;
    $return_2 = CRM_Core_BAO_Cache::getItem(__CLASS__, 'testSetGetItem');
    $this->assertEquals($originalValue, $return_2);
  }

}