tests/src/Core/Storage/StorageTest.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2010-2022, the Friendica project
   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\Storage;
  23
  24 use Friendica\Core\Storage\Capability\ICanReadFromStorage;
  25 use Friendica\Core\Storage\Capability\ICanWriteToStorage;
  26 use Friendica\Core\Storage\Exception\ReferenceStorageException;
  27 use Friendica\Test\MockedTest;
  28
  29 abstract class StorageTest extends MockedTest
  30 {
  31         /** @return ICanWriteToStorage */
  32         abstract protected function getInstance();
  33
  34         /**
  35          * Test if the instance is "really" implementing the interface
  36          */
  37         public function testInstance()
  38         {
  39                 $instance = $this->getInstance();
  40                 self::assertInstanceOf(ICanReadFromStorage::class, $instance);
  41         }
  42
  43         /**
  44          * Test basic put, get and delete operations
  45          */
  46         public function testPutGetDelete()
  47         {
  48                 $instance = $this->getInstance();
  49
  50                 $ref = $instance->put('data12345');
  51                 self::assertNotEmpty($ref);
  52
  53                 self::assertEquals('data12345', $instance->get($ref));
  54
  55                 $instance->delete($ref);
  56         }
  57
  58         /**
  59          * Test a delete with an invalid reference
  60          */
  61         public function testInvalidDelete()
  62         {
  63                 self::expectException(ReferenceStorageException::class);
  64
  65                 $instance = $this->getInstance();
  66
  67                 $instance->delete(-1234456);
  68         }
  69
  70         /**
  71          * Test a get with an invalid reference
  72          */
  73         public function testInvalidGet()
  74         {
  75                 self::expectException(ReferenceStorageException::class);
  76
  77                 $instance = $this->getInstance();
  78
  79                 $instance->get(-123456);
  80         }
  81
  82         /**
  83          * Test an update with a given reference
  84          */
  85         public function testUpdateReference()
  86         {
  87                 $instance = $this->getInstance();
  88
  89                 $ref = $instance->put('data12345');
  90                 self::assertNotEmpty($ref);
  91
  92                 self::assertEquals('data12345', $instance->get($ref));
  93
  94                 self::assertEquals($ref, $instance->put('data5432', $ref));
  95                 self::assertEquals('data5432', $instance->get($ref));
  96         }
  97
  98         /**
  99          * Test that an invalid update results in an insert
 100          */
 101         public function testInvalidUpdate()
 102         {
 103                 $instance = $this->getInstance();
 104
 105                 self::assertEquals(-123, $instance->put('data12345', -123));
 106         }
 107 }