tests/src/Core/Cache/CacheTest.php

   1 <?php
   2
   3 namespace Friendica\Test\src\Core\Cache;
   4
   5 use Friendica\Core\Cache\MemcachedCacheDriver;
   6 use Friendica\Test\MockedTest;
   7 use Friendica\Test\Util\AppMockTrait;
   8 use Friendica\Test\Util\VFSTrait;
   9 use Friendica\Util\PidFile;
  10
  11 abstract class CacheTest extends MockedTest
  12 {
  13         use VFSTrait;
  14         use AppMockTrait;
  15
  16         /**
  17          * @var int Start time of the mock (used for time operations)
  18          */
  19         protected $startTime = 1417011228;
  20
  21         /**
  22          * @var \Friendica\Core\Cache\ICacheDriver
  23          */
  24         protected $instance;
  25
  26         /**
  27          * @var \Friendica\Core\Cache\IMemoryCacheDriver
  28          */
  29         protected $cache;
  30
  31         /**
  32          * Dataset for test setting different types in the cache
  33          * @return array
  34          */
  35         public function dataTypesInCache()
  36         {
  37                 return [
  38                         'string'    => ['data' => 'foobar'],
  39                         'integer'   => ['data' => 1],
  40                         'boolTrue'  => ['data' => true],
  41                         'boolFalse' => ['data' => false],
  42                         'float'     => ['data' => 4.6634234],
  43                         'array'     => ['data' => ['1', '2', '3', '4', '5']],
  44                         'object'    => ['data' => new PidFile()],
  45                         'null'      => ['data' => null],
  46                 ];
  47         }
  48
  49         /**
  50          * Dataset for simple value sets/gets
  51          * @return array
  52          */
  53         public function dataSimple()
  54         {
  55                 return [
  56                         'string' => [
  57                                 'value1' => 'foobar',
  58                                 'value2' => 'ipsum lorum',
  59                                 'value3' => 'test',
  60                                 'value4' => 'lasttest',
  61                         ],
  62                 ];
  63         }
  64
  65         abstract protected function getInstance();
  66
  67         protected function setUp()
  68         {
  69                 $this->setUpVfsDir();
  70                 $configMock = \Mockery::mock('Friendica\Core\Config\ConfigCache');
  71                 $this->mockApp($this->root, $configMock);
  72                 $this->app
  73                         ->shouldReceive('getHostname')
  74                         ->andReturn('friendica.local');
  75
  76                 parent::setUp();
  77
  78                 $this->instance = $this->getInstance();
  79
  80                 $this->instance->clear(false);
  81         }
  82
  83         /**
  84          * @small
  85          * @dataProvider dataSimple
  86          * @param mixed $value1 a first
  87          * @param mixed $value2 a second
  88          */
  89         function testSimple($value1, $value2) {
  90                 $this->assertNull($this->instance->get('value1'));
  91
  92                 $this->instance->set('value1', $value1);
  93                 $received = $this->instance->get('value1');
  94                 $this->assertEquals($value1, $received, 'Value received from cache not equal to the original');
  95
  96                 $this->instance->set('value1', $value2);
  97                 $received = $this->instance->get('value1');
  98                 $this->assertEquals($value2, $received, 'Value not overwritten by second set');
  99
 100                 $this->instance->set('value2', $value1);
 101                 $received2 = $this->instance->get('value2');
 102                 $this->assertEquals($value2, $received, 'Value changed while setting other variable');
 103                 $this->assertEquals($value1, $received2, 'Second value not equal to original');
 104
 105                 $this->assertNull($this->instance->get('not_set'), 'Unset value not equal to null');
 106
 107                 $this->assertTrue($this->instance->delete('value1'));
 108                 $this->assertNull($this->instance->get('value1'));
 109         }
 110
 111         /**
 112          * @small
 113          * @dataProvider dataSimple
 114          * @param mixed $value1 a first
 115          * @param mixed $value2 a second
 116          * @param mixed $value3 a third
 117          * @param mixed $value4 a fourth
 118          */
 119         function testClear($value1, $value2, $value3, $value4) {
 120                 $value = 'ipsum lorum';
 121                 $this->instance->set('1_value1', $value1);
 122                 $this->instance->set('1_value2', $value2);
 123                 $this->instance->set('2_value1', $value3);
 124                 $this->instance->set('3_value1', $value4);
 125
 126                 $this->assertEquals([
 127                         '1_value1' => $value1,
 128                         '1_value2' => $value2,
 129                         '2_value1' => $value3,
 130                         '3_value1' => $value4,
 131                 ], [
 132                         '1_value1' => $this->instance->get('1_value1'),
 133                         '1_value2' => $this->instance->get('1_value2'),
 134                         '2_value1' => $this->instance->get('2_value1'),
 135                         '3_value1' => $this->instance->get('3_value1'),
 136                 ]);
 137
 138                 $this->assertTrue($this->instance->clear());
 139
 140                 $this->assertEquals([
 141                         '1_value1' => $value1,
 142                         '1_value2' => $value2,
 143                         '2_value1' => $value3,
 144                         '3_value1' => $value4,
 145                 ], [
 146                         '1_value1' => $this->instance->get('1_value1'),
 147                         '1_value2' => $this->instance->get('1_value2'),
 148                         '2_value1' => $this->instance->get('2_value1'),
 149                         '3_value1' => $this->instance->get('3_value1'),
 150                 ]);
 151
 152                 $this->assertTrue($this->instance->clear(false));
 153
 154                 $this->assertEquals([
 155                         '1_value1' => null,
 156                         '1_value2' => null,
 157                         '2_value3' => null,
 158                         '3_value4' => null,
 159                 ], [
 160                         '1_value1' => $this->instance->get('1_value1'),
 161                         '1_value2' => $this->instance->get('1_value2'),
 162                         '2_value3' => $this->instance->get('2_value3'),
 163                         '3_value4' => $this->instance->get('3_value4'),
 164                 ]);
 165         }
 166
 167         /**
 168          * @medium
 169          */
 170         function testTTL() {
 171                 $this->markTestSkipped('taking too much time without mocking');
 172
 173                 $this->assertNull($this->instance->get('value1'));
 174
 175                 $value = 'foobar';
 176                 $this->instance->set('value1', $value, 1);
 177                 $received = $this->instance->get('value1');
 178                 $this->assertEquals($value, $received, 'Value received from cache not equal to the original');
 179
 180                 sleep(2);
 181
 182                 $this->assertNull($this->instance->get('value1'));
 183         }
 184
 185         /**
 186          * @small
 187          * @param $data mixed the data to store in the cache
 188          * @dataProvider dataTypesInCache
 189          */
 190         function testDifferentTypesInCache($data) {
 191                 $this->instance->set('val', $data);
 192                 $received = $this->instance->get('val');
 193                 $this->assertEquals($data, $received, 'Value type changed from ' . gettype($data) . ' to ' . gettype($received));
 194         }
 195
 196         /**
 197          * @small
 198          * @param mixed $value1 a first
 199          * @param mixed $value2 a second
 200          * @param mixed $value3 a third
 201          * @dataProvider dataSimple
 202          */
 203         public function testGetAllKeys($value1, $value2, $value3) {
 204                 if ($this->cache instanceof MemcachedCacheDriver) {
 205                         $this->markTestSkipped('Memcached doesn\'t support getAllKeys anymore');
 206                 }
 207
 208                 $this->assertTrue($this->instance->set('value1', $value1));
 209                 $this->assertTrue($this->instance->set('value2', $value2));
 210                 $this->assertTrue($this->instance->set('test_value3', $value3));
 211
 212                 $list = $this->instance->getAllKeys();
 213
 214                 $this->assertContains('value1', $list);
 215                 $this->assertContains('value2', $list);
 216                 $this->assertContains('test_value3', $list);
 217
 218                 $list = $this->instance->getAllKeys('test');
 219
 220                 $this->assertContains('test_value3', $list);
 221         }
 222 }