tests/phpunit/unit/includes/objectcache/RedisBagOStuffTest.php

   1 <?php
   2
   3 use Wikimedia\TestingAccessWrapper;
   4
   5 /**
   6  * @group BagOStuff
   7  */
   8 class RedisBagOStuffTest extends MediaWikiUnitTestCase {
   9
  10         /** @var RedisBagOStuff */
  11         private $cache;
  12
  13         protected function setUp() {
  14                 parent::setUp();
  15
  16                 if ( defined( 'HHVM_VERSION' ) ) {
  17                         $this->markTestSkipped( 'HHVM Reflection buggy' );
  18                 }
  19
  20                 $cache = $this->getMockBuilder( RedisBagOStuff::class )
  21                         ->disableOriginalConstructor()
  22                         ->getMock();
  23                 $this->cache = TestingAccessWrapper::newFromObject( $cache );
  24         }
  25
  26         /**
  27          * @covers RedisBagOStuff::unserialize
  28          * @dataProvider unserializeProvider
  29          */
  30         public function testUnserialize( $expected, $input, $message ) {
  31                 $actual = $this->cache->unserialize( $input );
  32                 $this->assertSame( $expected, $actual, $message );
  33         }
  34
  35         public function unserializeProvider() {
  36                 return [
  37                         [
  38                                 -1,
  39                                 '-1',
  40                                 'String representation of \'-1\'',
  41                         ],
  42                         [
  43                                 0,
  44                                 '0',
  45                                 'String representation of \'0\'',
  46                         ],
  47                         [
  48                                 1,
  49                                 '1',
  50                                 'String representation of \'1\'',
  51                         ],
  52                         [
  53                                 -1.0,
  54                                 'd:-1;',
  55                                 'Serialized negative double',
  56                         ],
  57                         [
  58                                 'foo',
  59                                 's:3:"foo";',
  60                                 'Serialized string',
  61                         ]
  62                 ];
  63         }
  64
  65         /**
  66          * @covers RedisBagOStuff::serialize
  67          * @dataProvider serializeProvider
  68          */
  69         public function testSerialize( $expected, $input, $message ) {
  70                 $actual = $this->cache->serialize( $input );
  71                 $this->assertSame( $expected, $actual, $message );
  72         }
  73
  74         public function serializeProvider() {
  75                 return [
  76                         [
  77                                 -1,
  78                                 -1,
  79                                 '-1 as integer',
  80                         ],
  81                         [
  82                                 0,
  83                                 0,
  84                                 '0 as integer',
  85                         ],
  86                         [
  87                                 1,
  88                                 1,
  89                                 '1 as integer',
  90                         ],
  91                         [
  92                                 'd:-1;',
  93                                 -1.0,
  94                                 'Negative double',
  95                         ],
  96                         [
  97                                 's:3:"2.1";',
  98                                 '2.1',
  99                                 'Decimal string',
 100                         ],
 101                         [
 102                                 's:1:"1";',
 103                                 '1',
 104                                 'String representation of 1',
 105                         ],
 106                         [
 107                                 's:3:"foo";',
 108                                 'foo',
 109                                 'String',
 110                         ],
 111                 ];
 112         }
 113 }