tests/src/Core/Cache/CacheTest.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2020, Friendica
   4  *
   5  * @license GNU AGPL version 3 or any later version
   6  *
   7  * This program is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU Affero General Public License as
   9  * published by the Free Software Foundation, either version 3 of the
  10  * License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU Affero General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Affero General Public License
  18  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19  *
  20  */
  21
  22 namespace Friendica\Test\src\Core\Cache;
  23
  24 use Friendica\Core\Cache\ICache;
  25 use Friendica\Core\Cache\IMemoryCache;
  26 use Friendica\Test\MockedTest;
  27 use Friendica\Util\PidFile;
  28
  29 abstract class CacheTest extends MockedTest
  30 {
  31         /**
  32          * @var int Start time of the mock (used for time operations)
  33          */
  34         protected $startTime = 1417011228;
  35
  36         /**
  37          * @var ICache
  38          */
  39         protected $instance;
  40
  41         /**
  42          * @var IMemoryCache
  43          */
  44         protected $cache;
  45
  46         /**
  47          * Dataset for test setting different types in the cache
  48          *
  49          * @return array
  50          */
  51         public function dataTypesInCache()
  52         {
  53                 return [
  54                         'string'    => ['data' => 'foobar'],
  55                         'integer'   => ['data' => 1],
  56                         'boolTrue'  => ['data' => true],
  57                         'boolFalse' => ['data' => false],
  58                         'float'     => ['data' => 4.6634234],
  59                         'array'     => ['data' => ['1', '2', '3', '4', '5']],
  60                         'object'    => ['data' => new PidFile()],
  61                         'null'      => ['data' => null],
  62                 ];
  63         }
  64
  65         /**
  66          * Dataset for simple value sets/gets
  67          *
  68          * @return array
  69          */
  70         public function dataSimple()
  71         {
  72                 return [
  73                         'string' => [
  74                                 'value1' => 'foobar',
  75                                 'value2' => 'ipsum lorum',
  76                                 'value3' => 'test',
  77                                 'value4' => 'lasttest',
  78                         ],
  79                 ];
  80         }
  81
  82         abstract protected function getInstance();
  83
  84         protected function setUp()
  85         {
  86                 parent::setUp();
  87
  88                 $this->instance = $this->getInstance();
  89
  90                 $this->instance->clear(false);
  91         }
  92
  93         /**
  94          * @small
  95          * @dataProvider dataSimple
  96          *
  97          * @param mixed $value1 a first
  98          * @param mixed $value2 a second
  99          */
 100         public function testSimple($value1, $value2)
 101         {
 102                 self::assertNull($this->instance->get('value1'));
 103
 104                 $this->instance->set('value1', $value1);
 105                 $received = $this->instance->get('value1');
 106                 self::assertEquals($value1, $received, 'Value received from cache not equal to the original');
 107
 108                 $this->instance->set('value1', $value2);
 109                 $received = $this->instance->get('value1');
 110                 self::assertEquals($value2, $received, 'Value not overwritten by second set');
 111
 112                 $this->instance->set('value2', $value1);
 113                 $received2 = $this->instance->get('value2');
 114                 self::assertEquals($value2, $received, 'Value changed while setting other variable');
 115                 self::assertEquals($value1, $received2, 'Second value not equal to original');
 116
 117                 self::assertNull($this->instance->get('not_set'), 'Unset value not equal to null');
 118
 119                 self::assertTrue($this->instance->delete('value1'));
 120                 self::assertNull($this->instance->get('value1'));
 121         }
 122
 123         /**
 124          * @small
 125          * @dataProvider dataSimple
 126          *
 127          * @param mixed $value1 a first
 128          * @param mixed $value2 a second
 129          * @param mixed $value3 a third
 130          * @param mixed $value4 a fourth
 131          */
 132         public function testClear($value1, $value2, $value3, $value4)
 133         {
 134                 $this->instance->set('1_value1', $value1);
 135                 $this->instance->set('1_value2', $value2);
 136                 $this->instance->set('2_value1', $value3);
 137                 $this->instance->set('3_value1', $value4);
 138
 139                 self::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' => $this->instance->get('3_value1'),
 149                 ]);
 150
 151                 self::assertTrue($this->instance->clear());
 152
 153                 self::assertEquals([
 154                         '1_value1' => $value1,
 155                         '1_value2' => $value2,
 156                         '2_value1' => $value3,
 157                         '3_value1' => $value4,
 158                 ], [
 159                         '1_value1' => $this->instance->get('1_value1'),
 160                         '1_value2' => $this->instance->get('1_value2'),
 161                         '2_value1' => $this->instance->get('2_value1'),
 162                         '3_value1' => $this->instance->get('3_value1'),
 163                 ]);
 164
 165                 self::assertTrue($this->instance->clear(false));
 166
 167                 self::assertEquals([
 168                         '1_value1' => null,
 169                         '1_value2' => null,
 170                         '2_value3' => null,
 171                         '3_value4' => null,
 172                 ], [
 173                         '1_value1' => $this->instance->get('1_value1'),
 174                         '1_value2' => $this->instance->get('1_value2'),
 175                         '2_value3' => $this->instance->get('2_value3'),
 176                         '3_value4' => $this->instance->get('3_value4'),
 177                 ]);
 178         }
 179
 180         /**
 181          * @medium
 182          */
 183         public function testTTL()
 184         {
 185                 static::markTestSkipped('taking too much time without mocking');
 186
 187                 self::assertNull($this->instance->get('value1'));
 188
 189                 $value = 'foobar';
 190                 $this->instance->set('value1', $value, 1);
 191                 $received = $this->instance->get('value1');
 192                 self::assertEquals($value, $received, 'Value received from cache not equal to the original');
 193
 194                 sleep(2);
 195
 196                 self::assertNull($this->instance->get('value1'));
 197         }
 198
 199         /**
 200          * @small
 201          *
 202          * @param mixed $data the data to store in the cache
 203          *
 204          * @dataProvider dataTypesInCache
 205          */
 206         public function testDifferentTypesInCache($data)
 207         {
 208                 $this->instance->set('val', $data);
 209                 $received = $this->instance->get('val');
 210                 self::assertEquals($data, $received, 'Value type changed from ' . gettype($data) . ' to ' . gettype($received));
 211         }
 212
 213         /**
 214          * @small
 215          *
 216          * @param mixed $value1 a first
 217          * @param mixed $value2 a second
 218          * @param mixed $value3 a third
 219          *
 220          * @dataProvider dataSimple
 221          */
 222         public function testGetAllKeys($value1, $value2, $value3)
 223         {
 224                 self::assertTrue($this->instance->set('value1', $value1));
 225                 self::assertTrue($this->instance->set('value2', $value2));
 226                 self::assertTrue($this->instance->set('test_value3', $value3));
 227
 228                 $list = $this->instance->getAllKeys();
 229
 230                 self::assertContains('value1', $list);
 231                 self::assertContains('value2', $list);
 232                 self::assertContains('test_value3', $list);
 233
 234                 $list = $this->instance->getAllKeys('test');
 235
 236                 self::assertContains('test_value3', $list);
 237                 self::assertNotContains('value1', $list);
 238                 self::assertNotContains('value2', $list);
 239         }
 240 }