tests/src/Core/Cache/CacheTest.php

   1 <?php
   2
   3 namespace Friendica\Test\src\Core\Cache;
   4
   5 use Friendica\App;
   6 use Friendica\Core\Config;
   7 use Friendica\Test\DatabaseTest;
   8
   9 abstract class CacheTest extends DatabaseTest
  10 {
  11         /**
  12          * @var \Friendica\Core\Cache\ICacheDriver
  13          */
  14         protected $instance;
  15
  16         abstract protected function getInstance();
  17
  18         protected function setUp()
  19         {
  20                 global $a;
  21                 parent::setUp();
  22                 $this->instance = $this->getInstance();
  23
  24                 // Reusable App object
  25                 $this->app = new App(__DIR__.'/../');
  26                 $a = $this->app;
  27
  28                 // Default config
  29                 Config::set('config', 'hostname', 'localhost');
  30                 Config::set('system', 'throttle_limit_day', 100);
  31                 Config::set('system', 'throttle_limit_week', 100);
  32                 Config::set('system', 'throttle_limit_month', 100);
  33                 Config::set('system', 'theme', 'system_theme');
  34         }
  35
  36         function testSimple() {
  37                 $this->assertNull($this->instance->get('value1'));
  38
  39                 $value='foobar';
  40                 $this->instance->set('value1', $value);
  41                 $received=$this->instance->get('value1');
  42                 $this->assertEquals($value, $received, 'Value received from cache not equal to the original');
  43                 $value='ipsum lorum';
  44                 $this->instance->set('value1', $value);
  45                 $received=$this->instance->get('value1');
  46                 $this->assertEquals($value, $received, 'Value not overwritten by second set');
  47
  48                 $value2='foobar';
  49                 $this->instance->set('value2', $value2);
  50                 $received2=$this->instance->get('value2');
  51                 $this->assertEquals($value, $received, 'Value changed while setting other variable');
  52                 $this->assertEquals($value2, $received2, 'Second value not equal to original');
  53
  54                 $this->assertNull($this->instance->get('not_set'), 'Unset value not equal to null');
  55
  56                 $this->assertTrue($this->instance->delete('value1'));
  57                 $this->assertNull($this->instance->get('value1'));
  58         }
  59
  60         function testClear() {
  61                 $value='ipsum lorum';
  62                 $this->instance->set('1_value1', $value . '1');
  63                 $this->instance->set('1_value2', $value . '2');
  64                 $this->instance->set('2_value1', $value . '3');
  65                 $this->instance->set('3_value1', $value . '4');
  66
  67                 $this->assertEquals([
  68                         '1_value1' => 'ipsum lorum1',
  69                         '1_value2' => 'ipsum lorum2',
  70                         '2_value1' => 'ipsum lorum3',
  71                         '3_value1' => 'ipsum lorum4',
  72                 ], [
  73                         '1_value1' => $this->instance->get('1_value1'),
  74                         '1_value2' => $this->instance->get('1_value2'),
  75                         '2_value1' => $this->instance->get('2_value1'),
  76                         '3_value1' => $this->instance->get('3_value1'),
  77                 ]);
  78
  79                 $this->assertTrue($this->instance->clear(false));
  80
  81                 $this->assertEquals([
  82                         '1_value1' => null,
  83                         '1_value2' => null,
  84                         '2_value1' => null,
  85                         '3_value1' => null,
  86                 ], [
  87                         '1_value1' => $this->instance->get('1_value1'),
  88                         '1_value2' => $this->instance->get('1_value2'),
  89                         '2_value1' => $this->instance->get('2_value1'),
  90                         '3_value1' => $this->instance->get('3_value1'),
  91                 ]);
  92         }
  93
  94         function testTTL() {
  95                 $this->assertNull($this->instance->get('value1'));
  96
  97                 $value='foobar';
  98                 $this->instance->set('value1', $value, 1);
  99                 $received=$this->instance->get('value1');
 100                 $this->assertEquals($value, $received, 'Value received from cache not equal to the original');
 101
 102                 sleep(2);
 103
 104                 $this->assertNull($this->instance->get('value1'));
 105         }
 106 }