tests/phpunit/includes/objectcache/RedisBagOStuffTest.php

   1 <?php
   2
   3 use Wikimedia\TestingAccessWrapper;
   4
   5 /**
   6  * @group BagOStuff
   7  */
   8 class RedisBagOStuffTest extends PHPUnit\Framework\TestCase {
   9
  10         use MediaWikiCoversValidator;
  11
  12         /** @var RedisBagOStuff */
  13         private $cache;
  14
  15         protected function setUp() {
  16                 parent::setUp();
  17                 $cache = $this->getMockBuilder( RedisBagOStuff::class )
  18                         ->disableOriginalConstructor()
  19                         ->getMock();
  20                 $this->cache = TestingAccessWrapper::newFromObject( $cache );
  21         }
  22
  23         /**
  24          * @covers RedisBagOStuff::unserialize
  25          * @dataProvider unserializeProvider
  26          */
  27         public function testUnserialize( $expected, $input, $message ) {
  28                 $actual = $this->cache->unserialize( $input );
  29                 $this->assertSame( $expected, $actual, $message );
  30         }
  31
  32         public function unserializeProvider() {
  33                 return [
  34                         [
  35                                 -1,
  36                                 '-1',
  37                                 'String representation of \'-1\'',
  38                         ],
  39                         [
  40                                 0,
  41                                 '0',
  42                                 'String representation of \'0\'',
  43                         ],
  44                         [
  45                                 1,
  46                                 '1',
  47                                 'String representation of \'1\'',
  48                         ],
  49                         [
  50                                 -1.0,
  51                                 'd:-1;',
  52                                 'Serialized negative double',
  53                         ],
  54                         [
  55                                 'foo',
  56                                 's:3:"foo";',
  57                                 'Serialized string',
  58                         ]
  59                 ];
  60         }
  61
  62         /**
  63          * @covers RedisBagOStuff::serialize
  64          * @dataProvider serializeProvider
  65          */
  66         public function testSerialize( $expected, $input, $message ) {
  67                 $actual = $this->cache->serialize( $input );
  68                 $this->assertSame( $expected, $actual, $message );
  69         }
  70
  71         public function serializeProvider() {
  72                 return [
  73                         [
  74                                 -1,
  75                                 -1,
  76                                 '-1 as integer',
  77                         ],
  78                         [
  79                                 0,
  80                                 0,
  81                                 '0 as integer',
  82                         ],
  83                         [
  84                                 1,
  85                                 1,
  86                                 '1 as integer',
  87                         ],
  88                         [
  89                                 'd:-1;',
  90                                 -1.0,
  91                                 'Negative double',
  92                         ],
  93                         [
  94                                 's:3:"2.1";',
  95                                 '2.1',
  96                                 'Decimal string',
  97                         ],
  98                         [
  99                                 's:1:"1";',
 100                                 '1',
 101                                 'String representation of 1',
 102                         ],
 103                         [
 104                                 's:3:"foo";',
 105                                 'foo',
 106                                 'String',
 107                         ],
 108                 ];
 109         }
 110 }