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                 $this->mockApp($this->root);
  71                 $this->app
  72                         ->shouldReceive('getHostname')
  73                         ->andReturn('friendica.local');
  74
  75                 parent::setUp();
  76
  77                 $this->instance = $this->getInstance();
  78
  79                 $this->instance->clear(false);
  80         }
  81
  82         /**
  83          * @small
  84          * @dataProvider dataSimple
  85          * @param mixed $value1 a first
  86          * @param mixed $value2 a second
  87          */
  88         function testSimple($value1, $value2) {
  89                 $this->assertNull($this->instance->get('value1'));
  90
  91                 $this->instance->set('value1', $value1);
  92                 $received = $this->instance->get('value1');
  93                 $this->assertEquals($value1, $received, 'Value received from cache not equal to the original');
  94
  95                 $this->instance->set('value1', $value2);
  96                 $received = $this->instance->get('value1');
  97                 $this->assertEquals($value2, $received, 'Value not overwritten by second set');
  98
  99                 $this->instance->set('value2', $value1);
 100                 $received2 = $this->instance->get('value2');
 101                 $this->assertEquals($value2, $received, 'Value changed while setting other variable');
 102                 $this->assertEquals($value1, $received2, 'Second value not equal to original');
 103
 104                 $this->assertNull($this->instance->get('not_set'), 'Unset value not equal to null');
 105
 106                 $this->assertTrue($this->instance->delete('value1'));
 107                 $this->assertNull($this->instance->get('value1'));
 108         }
 109
 110         /**
 111          * @small
 112          * @dataProvider dataSimple
 113          * @param mixed $value1 a first
 114          * @param mixed $value2 a second
 115          * @param mixed $value3 a third
 116          * @param mixed $value4 a fourth
 117          */
 118         function testClear($value1, $value2, $value3, $value4) {
 119                 $value = 'ipsum lorum';
 120                 $this->instance->set('1_value1', $value1);
 121                 $this->instance->set('1_value2', $value2);
 122                 $this->instance->set('2_value1', $value3);
 123                 $this->instance->set('3_value1', $value4);
 124
 125                 $this->assertEquals([
 126                         '1_value1' => $value1,
 127                         '1_value2' => $value2,
 128                         '2_value1' => $value3,
 129                         '3_value1' => $value4,
 130                 ], [
 131                         '1_value1' => $this->instance->get('1_value1'),
 132                         '1_value2' => $this->instance->get('1_value2'),
 133                         '2_value1' => $this->instance->get('2_value1'),
 134                         '3_value1' => $this->instance->get('3_value1'),
 135                 ]);
 136
 137                 $this->assertTrue($this->instance->clear());
 138
 139                 $this->assertEquals([
 140                         '1_value1' => $value1,
 141                         '1_value2' => $value2,
 142                         '2_value1' => $value3,
 143                         '3_value1' => $value4,
 144                 ], [
 145                         '1_value1' => $this->instance->get('1_value1'),
 146                         '1_value2' => $this->instance->get('1_value2'),
 147                         '2_value1' => $this->instance->get('2_value1'),
 148                         '3_value1' => $this->instance->get('3_value1'),
 149                 ]);
 150
 151                 $this->assertTrue($this->instance->clear(false));
 152
 153                 $this->assertEquals([
 154                         '1_value1' => null,
 155                         '1_value2' => null,
 156                         '2_value3' => null,
 157                         '3_value4' => null,
 158                 ], [
 159                         '1_value1' => $this->instance->get('1_value1'),
 160                         '1_value2' => $this->instance->get('1_value2'),
 161                         '2_value3' => $this->instance->get('2_value3'),
 162                         '3_value4' => $this->instance->get('3_value4'),
 163                 ]);
 164         }
 165
 166         /**
 167          * @medium
 168          */
 169         function testTTL() {
 170                 $this->markTestSkipped('taking too much time without mocking');
 171
 172                 $this->assertNull($this->instance->get('value1'));
 173
 174                 $value = 'foobar';
 175                 $this->instance->set('value1', $value, 1);
 176                 $received = $this->instance->get('value1');
 177                 $this->assertEquals($value, $received, 'Value received from cache not equal to the original');
 178
 179                 sleep(2);
 180
 181                 $this->assertNull($this->instance->get('value1'));
 182         }
 183
 184         /**
 185          * @small
 186          * @param $data mixed the data to store in the cache
 187          * @dataProvider dataTypesInCache
 188          */
 189         function testDifferentTypesInCache($data) {
 190                 $this->instance->set('val', $data);
 191                 $received = $this->instance->get('val');
 192                 $this->assertEquals($data, $received, 'Value type changed from ' . gettype($data) . ' to ' . gettype($received));
 193         }
 194
 195         /**
 196          * @small
 197          * @param mixed $value1 a first
 198          * @param mixed $value2 a second
 199          * @param mixed $value3 a third
 200          * @dataProvider dataSimple
 201          */
 202         public function testGetAllKeys($value1, $value2, $value3) {
 203                 if ($this->cache instanceof MemcachedCacheDriver) {
 204                         $this->markTestSkipped('Memcached doesn\'t support getAllKeys anymore');
 205                 }
 206
 207                 $this->assertTrue($this->instance->set('value1', $value1));
 208                 $this->assertTrue($this->instance->set('value2', $value2));
 209                 $this->assertTrue($this->instance->set('test_value3', $value3));
 210
 211                 $list = $this->instance->getAllKeys();
 212
 213                 $this->assertContains('value1', $list);
 214                 $this->assertContains('value2', $list);
 215                 $this->assertContains('test_value3', $list);
 216
 217                 $list = $this->instance->getAllKeys('test');
 218
 219                 $this->assertContains('test_value3', $list);
 220         }
 221 }