tests/src/Core/Cache/MemoryCacheTest.php

   1 <?php
   2
   3 namespace Friendica\Test\src\Core\Cache;
   4
   5 use Friendica\Core\Cache\IMemoryCacheDriver;
   6 use Friendica\Core\Logger;
   7 use Psr\Log\NullLogger;
   8
   9 abstract class MemoryCacheTest extends CacheTest
  10 {
  11         /**
  12          * @var \Friendica\Core\Cache\IMemoryCacheDriver
  13          */
  14         protected $instance;
  15
  16         protected function setUp()
  17         {
  18                 Logger::init(new NullLogger());
  19
  20                 parent::setUp();
  21                 if (!($this->instance instanceof IMemoryCacheDriver)) {
  22                         throw new \Exception('MemoryCacheTest unsupported');
  23                 }
  24         }
  25
  26         /**
  27          * @small
  28          * @dataProvider dataSimple
  29          */
  30         function testCompareSet($value1, $value2) {
  31                 $this->assertNull($this->instance->get('value1'));
  32
  33                 $this->instance->add('value1', $value1);
  34                 $received = $this->instance->get('value1');
  35                 $this->assertEquals($value1, $received, 'Value received from cache not equal to the original');
  36
  37                 $this->instance->compareSet('value1', $value1, $value2);
  38                 $received = $this->instance->get('value1');
  39                 $this->assertEquals($value2, $received, 'Value not overwritten by compareSet');
  40         }
  41
  42         /**
  43          * @small
  44          * @dataProvider dataSimple
  45          */
  46         function testNegativeCompareSet($value1, $value2) {
  47                 $this->assertNull($this->instance->get('value1'));
  48
  49                 $this->instance->add('value1', $value1);
  50                 $received = $this->instance->get('value1');
  51                 $this->assertEquals($value1, $received, 'Value received from cache not equal to the original');
  52
  53                 $this->instance->compareSet('value1', 'wrong', $value2);
  54                 $received = $this->instance->get('value1');
  55                 $this->assertNotEquals($value2, $received, 'Value was wrongly overwritten by compareSet');
  56                 $this->assertEquals($value1, $received, 'Value was wrongly overwritten by any other value');
  57         }
  58
  59         /**
  60          * @small
  61          * @dataProvider dataSimple
  62          */
  63         function testCompareDelete($data) {
  64                 $this->assertNull($this->instance->get('value1'));
  65
  66                 $this->instance->add('value1', $data);
  67                 $received = $this->instance->get('value1');
  68                 $this->assertEquals($data, $received, 'Value received from cache not equal to the original');
  69                 $this->instance->compareDelete('value1', $data);
  70                 $this->assertNull($this->instance->get('value1'), 'Value was not deleted by compareDelete');
  71         }
  72
  73         /**
  74          * @small
  75          * @dataProvider dataSimple
  76          */
  77         function testNegativeCompareDelete($data) {
  78                 $this->assertNull($this->instance->get('value1'));
  79
  80                 $this->instance->add('value1', $data);
  81                 $received = $this->instance->get('value1');
  82                 $this->assertEquals($data, $received, 'Value received from cache not equal to the original');
  83                 $this->instance->compareDelete('value1', 'wrong');
  84                 $this->assertNotNull($this->instance->get('value1'), 'Value was wrongly compareDeleted');
  85
  86                 $this->instance->compareDelete('value1', $data);
  87                 $this->assertNull($this->instance->get('value1'), 'Value was wrongly NOT deleted by compareDelete');
  88         }
  89
  90         /**
  91          * @small
  92          * @dataProvider dataSimple
  93          */
  94         function testAdd($value1, $value2) {
  95                 $this->assertNull($this->instance->get('value1'));
  96
  97                 $this->instance->add('value1', $value1);
  98
  99                 $this->instance->add('value1', $value2);
 100                 $received = $this->instance->get('value1');
 101                 $this->assertNotEquals($value2, $received, 'Value was wrongly overwritten by add');
 102                 $this->assertEquals($value1, $received, 'Value was wrongly overwritten by any other value');
 103
 104                 $this->instance->delete('value1');
 105                 $this->instance->add('value1', $value2);
 106                 $received = $this->instance->get('value1');
 107                 $this->assertEquals($value2, $received, 'Value was not overwritten by add');
 108                 $this->assertNotEquals($value1, $received, 'Value was not overwritten by any other value');
 109         }
 110 }