src/applications/cache/__tests__/PhabricatorCachesTestCase.php

   1 <?php
   2
   3 final class PhabricatorCachesTestCase
   4   extends PhabricatorTestCase {
   5
   6   public function testRequestCache() {
   7     $cache = PhabricatorCaches::getRequestCache();
   8
   9     $test_key = 'unit.'.Filesystem::readRandomCharacters(8);
  10
  11     $default_value = pht('Default');
  12     $new_value = pht('New Value');
  13
  14     $this->assertEqual(
  15       $default_value,
  16       $cache->getKey($test_key, $default_value));
  17
  18     // Set a key, verify it persists.
  19     $cache = PhabricatorCaches::getRequestCache();
  20     $cache->setKey($test_key, $new_value);
  21     $this->assertEqual(
  22       $new_value,
  23       $cache->getKey($test_key, $default_value));
  24
  25     // Refetch the cache, verify it's really a cache.
  26     $cache = PhabricatorCaches::getRequestCache();
  27     $this->assertEqual(
  28       $new_value,
  29       $cache->getKey($test_key, $default_value));
  30
  31     // Destroy the cache.
  32     PhabricatorCaches::destroyRequestCache();
  33
  34     // Now, the value should be missing again.
  35     $cache = PhabricatorCaches::getRequestCache();
  36     $this->assertEqual(
  37       $default_value,
  38       $cache->getKey($test_key, $default_value));
  39   }
  40
  41 }