tests/src/Core/Cache/MemoryCacheTest.php

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