Introduce Key-Value Pair storage provider

tests/src/Core/KeyValueStorage/DBKeyValueStorageTest.php

@@ -0,0 +1,64 @@
+<?php
+/**
+ * @copyright Copyright (C) 2010-2022, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Friendica\Test\src\Core\KeyValueStorage;
+
+use Friendica\Core\Config\ValueObject\Cache;
+use Friendica\Core\KeyValueStorage\Capabilities\ICanManageKeyValuePairs;
+use Friendica\Core\KeyValueStorage\Type\DBKeyValueStorage;
+use Friendica\Database\Definition\DbaDefinition;
+use Friendica\Database\Definition\ViewDefinition;
+use Friendica\Test\DatabaseTestTrait;
+use Friendica\Test\Util\Database\StaticDatabase;
+use Friendica\Util\BasePath;
+use Friendica\Util\Profiler;
+
+class DBKeyValueStorageTest extends KeyValueStorageTest
+{
+	use DatabaseTestTrait;
+
+	protected function setUp(): void
+	{
+		parent::setUp();
+
+		$this->setUpDb();
+	}
+
+	protected function tearDown(): void
+	{
+		parent::tearDown();
+
+		$this->tearDownDb();
+	}
+
+	public function getInstance(): ICanManageKeyValuePairs
+	{
+		$cache = new Cache();
+		$cache->set('database', 'disable_pdo', true);
+
+		$basePath = new BasePath(dirname(__FILE__, 5), $_SERVER);
+
+		$database = new StaticDatabase($cache, new Profiler($cache), (new DbaDefinition($basePath->getPath()))->load(), (new ViewDefinition($basePath->getPath()))->load());
+		$database->setTestmode(true);
+
+		return new DBKeyValueStorage($database);
+	}
+}

tests/src/Core/KeyValueStorage/KeyValueStorageTest.php

@@ -0,0 +1,105 @@
+<?php
+/**
+ * @copyright Copyright (C) 2010-2022, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Friendica\Test\src\Core\KeyValueStorage;
+
+use Friendica\Core\KeyValueStorage\Capabilities\ICanManageKeyValuePairs;
+use Friendica\Test\MockedTest;
+
+abstract class KeyValueStorageTest extends MockedTest
+{
+	abstract public function getInstance(): ICanManageKeyValuePairs;
+
+	public function testInstance()
+	{
+		$instance = $this->getInstance();
+
+		self::assertInstanceOf(ICanManageKeyValuePairs::class, $instance);
+	}
+
+	public function dataTests(): array
+	{
+		return [
+			'string'       => ['k' => 'data', 'v' => 'it'],
+			'boolTrue'     => ['k' => 'data', 'v' => true],
+			'boolFalse'    => ['k' => 'data', 'v' => false],
+			'integer'      => ['k' => 'data', 'v' => 235],
+			'decimal'      => ['k' => 'data', 'v' => 2.456],
+			'array'        => ['k' => 'data', 'v' => ['1', 2, '3', true, false]],
+			'boolIntTrue'  => ['k' => 'data', 'v' => 1],
+			'boolIntFalse' => ['k' => 'data', 'v' => 0],
+		];
+	}
+
+	/**
+	 * @dataProvider dataTests
+	 */
+	public function testGetSetDelete($k, $v)
+	{
+		$instance = $this->getInstance();
+
+		$instance->set($k, $v);
+
+		self::assertEquals($v, $instance->get($k));
+		self::assertEquals($v, $instance[$k]);
+
+		$instance->delete($k);
+
+		self::assertNull($instance->get($k));
+		self::assertNull($instance[$k]);
+	}
+
+	/**
+	 * @dataProvider dataTests
+	 */
+	public function testSetOverride($k, $v)
+	{
+		$instance = $this->getInstance();
+
+		$instance->set($k, $v);
+
+		self::assertEquals($v, $instance->get($k));
+		self::assertEquals($v, $instance[$k]);
+
+		$instance->set($k, 'another_value');
+
+		self::assertEquals('another_value', $instance->get($k));
+		self::assertEquals('another_value', $instance[$k]);
+	}
+
+	/**
+	 * @dataProvider dataTests
+	 */
+	public function testOffsetSetDelete($k, $v)
+	{
+		$instance = $this->getInstance();
+
+		$instance[$k] = $v;
+
+		self::assertEquals($v, $instance->get($k));
+		self::assertEquals($v, $instance[$k]);
+
+		unset($instance[$k]);
+
+		self::assertNull($instance->get($k));
+		self::assertNull($instance[$k]);
+	}
+}