tests/phpunit/E2E/Cache/ArrayDecoratorTest.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 5                                                  |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2019                                |
   7  +--------------------------------------------------------------------+
   8  | This file is a part of CiviCRM.                                    |
   9  |                                                                    |
  10  | CiviCRM is free software; you can copy, modify, and distribute it  |
  11  | under the terms of the GNU Affero General Public License           |
  12  | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
  13  |                                                                    |
  14  | CiviCRM is distributed in the hope that it will be useful, but     |
  15  | WITHOUT ANY WARRANTY; without even the implied warranty of         |
  16  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
  17  | See the GNU Affero General Public License for more details.        |
  18  |                                                                    |
  19  | You should have received a copy of the GNU Affero General Public   |
  20  | License along with this program; if not, contact CiviCRM LLC       |
  21  | at info[AT]civicrm[DOT]org. If you have questions about the        |
  22  | GNU Affero General Public License or the licensing of CiviCRM,     |
  23  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  24  +--------------------------------------------------------------------+
  25  */
  26
  27 /**
  28  * Verify that CRM_Utils_Cache_ArrayDecorator complies with PSR-16.
  29  *
  30  * @group e2e
  31  */
  32 class E2E_Cache_ArrayDecoratorTest extends E2E_Cache_CacheTestCase {
  33
  34   /**
  35    * @var CRM_Utils_Cache_Interface
  36    */
  37   protected $a;
  38
  39   public function createSimpleCache() {
  40     return new CRM_Utils_Cache_ArrayDecorator(
  41       $this->a = CRM_Utils_Cache::create([
  42         'name' => 'e2e array-dec test',
  43         'type' => ['ArrayCache'],
  44       ])
  45     );
  46   }
  47
  48   public function testDoubleLifeWithDelete() {
  49     $this->assertFalse($this->a->has('foo'));
  50     $this->assertEquals('dfl-1', $this->a->get('foo', 'dfl-1'));
  51
  52     $this->cache->set('foo', 100);
  53
  54     $this->assertTrue($this->a->has('foo'));
  55     $this->assertEquals(100, $this->a->get('foo', 'dfl-1')[1]);
  56
  57     $this->cache->set('foo', 200);
  58
  59     $this->assertTrue($this->a->has('foo'));
  60     $this->assertEquals(200, $this->a->get('foo', 'dfl-1')[1]);
  61
  62     $this->cache->delete('foo');
  63
  64     $this->assertFalse($this->a->has('foo'));
  65     $this->assertEquals('dfl-1', $this->a->get('foo', 'dfl-1'));
  66   }
  67
  68   public function testDoubleLifeWithClear() {
  69     $this->assertFalse($this->a->has('foo'));
  70     $this->assertEquals('dfl-1', $this->a->get('foo', 'dfl-1'));
  71
  72     $this->cache->set('foo', 100);
  73
  74     $this->assertTrue($this->a->has('foo'));
  75     $this->assertEquals(100, $this->a->get('foo', 'dfl-1')[1]);
  76
  77     $this->cache->clear();
  78
  79     $this->assertFalse($this->a->has('foo'));
  80     $this->assertEquals('dfl-1', $this->a->get('foo', 'dfl-1'));
  81   }
  82
  83   public function testSetTtl() {
  84     // This test has exhibited some flakiness. It is overridden to
  85     // dump more detailed information about failures; however, it should be
  86     // substantively the same.
  87     if (isset($this->skippedTests[__FUNCTION__])) {
  88       $this->markTestSkipped($this->skippedTests[__FUNCTION__]);
  89     }
  90     $result = $this->cache->set('key1', 'value', 1);
  91     $this->assertTrue($result, 'set() must return true if success');
  92     $this->assertEquals('value', $this->cache->get('key1'));
  93     sleep(2);
  94     $this->assertNull($this->cache->get('key1'), 'Value must expire after ttl.');
  95
  96     $this->cache->set('key2', 'value', new \DateInterval('PT1S'));
  97     $key2Value = $this->cache->get('key2');
  98     if ($key2Value !== 'value') {
  99       // dump out contents of cache.
 100       var_dump($this->cache);
 101       print_r(date('u') . 'Current UNIX timestamp');
 102     }
 103     $this->assertEquals('value', $key2Value);
 104     sleep(2);
 105     $this->assertNull($this->cache->get('key2'), 'Value must expire after ttl.');
 106   }
 107
 108 }