tests/src/Core/Cache/MemoryCacheTest.php

   1 <?php
   2
   3 namespace Friendica\Test\src\Core\Cache;
   4
   5 use Friendica\Core\Cache\IMemoryCache;
   6
   7 abstract class MemoryCacheTest extends CacheTest
   8 {
   9         /**
  10          * @var \Friendica\Core\Cache\IMemoryCache
  11          */
  12         protected $instance;
  13
  14         protected function setUp()
  15         {
  16                 parent::setUp();
  17
  18                 if (!($this->instance instanceof IMemoryCache)) {
  19                         throw new \Exception('MemoryCacheTest unsupported');
  20                 }
  21         }
  22
  23         /**
  24          * @small
  25          * @dataProvider dataSimple
  26          */
  27         function testCompareSet($value1, $value2)
  28         {
  29                 $this->assertNull($this->instance->get('value1'));
  30
  31                 $this->instance->add('value1', $value1);
  32                 $received = $this->instance->get('value1');
  33                 $this->assertEquals($value1, $received, 'Value received from cache not equal to the original');
  34
  35                 $this->instance->compareSet('value1', $value1, $value2);
  36                 $received = $this->instance->get('value1');
  37                 $this->assertEquals($value2, $received, 'Value not overwritten by compareSet');
  38         }
  39
  40         /**
  41          * @small
  42          * @dataProvider dataSimple
  43          */
  44         function testNegativeCompareSet($value1, $value2)
  45         {
  46                 $this->assertNull($this->instance->get('value1'));
  47
  48                 $this->instance->add('value1', $value1);
  49                 $received = $this->instance->get('value1');
  50                 $this->assertEquals($value1, $received, 'Value received from cache not equal to the original');
  51
  52                 $this->instance->compareSet('value1', 'wrong', $value2);
  53                 $received = $this->instance->get('value1');
  54                 $this->assertNotEquals($value2, $received, 'Value was wrongly overwritten by compareSet');
  55                 $this->assertEquals($value1, $received, 'Value was wrongly overwritten by any other value');
  56         }
  57
  58         /**
  59          * @small
  60          * @dataProvider dataSimple
  61          */
  62         function testCompareDelete($data)
  63         {
  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         {
  79                 $this->assertNull($this->instance->get('value1'));
  80
  81                 $this->instance->add('value1', $data);
  82                 $received = $this->instance->get('value1');
  83                 $this->assertEquals($data, $received, 'Value received from cache not equal to the original');
  84                 $this->instance->compareDelete('value1', 'wrong');
  85                 $this->assertNotNull($this->instance->get('value1'), 'Value was wrongly compareDeleted');
  86
  87                 $this->instance->compareDelete('value1', $data);
  88                 $this->assertNull($this->instance->get('value1'), 'Value was wrongly NOT deleted by compareDelete');
  89         }
  90
  91         /**
  92          * @small
  93          * @dataProvider dataSimple
  94          */
  95         function testAdd($value1, $value2)
  96         {
  97                 $this->assertNull($this->instance->get('value1'));
  98
  99                 $this->instance->add('value1', $value1);
 100
 101                 $this->instance->add('value1', $value2);
 102                 $received = $this->instance->get('value1');
 103                 $this->assertNotEquals($value2, $received, 'Value was wrongly overwritten by add');
 104                 $this->assertEquals($value1, $received, 'Value was wrongly overwritten by any other value');
 105
 106                 $this->instance->delete('value1');
 107                 $this->instance->add('value1', $value2);
 108                 $received = $this->instance->get('value1');
 109                 $this->assertEquals($value2, $received, 'Value was not overwritten by add');
 110                 $this->assertNotEquals($value1, $received, 'Value was not overwritten by any other value');
 111         }
 112 }