1 files changed, 138 insertions, 0 deletions
diff --git a/tests/lib/Security/RateLimiting/Backend/MemoryCacheTest.php b/tests/lib/Security/RateLimiting/Backend/MemoryCacheTest.php
new file mode 100644
index 00000000000..f00d734661d
--- /dev/null
+++ b/tests/lib/Security/RateLimiting/Backend/MemoryCacheTest.php
@@ -0,0 +1,138 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Lukas Reschke <lukas@statuscode.ch>
+ *
+ * @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 <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Test\Security\RateLimiting\Backend;
+
+use OC\Security\RateLimiting\Backend\MemoryCache;
+use OCP\AppFramework\Utility\ITimeFactory;
+use OCP\ICache;
+use OCP\ICacheFactory;
+use Test\TestCase;
+
+class MemoryCacheTest extends TestCase {
+	/** @var ICacheFactory|\PHPUnit_Framework_MockObject_MockObject */
+	private $cacheFactory;
+	/** @var ITimeFactory|\PHPUnit_Framework_MockObject_MockObject */
+	private $timeFactory;
+	/** @var ICache|\PHPUnit_Framework_MockObject_MockObject */
+	private $cache;
+	/** @var MemoryCache */
+	private $memoryCache;
+
+	public function setUp() {
+		parent::setUp();
+
+		$this->cacheFactory = $this->createMock(ICacheFactory::class);
+		$this->timeFactory = $this->createMock(ITimeFactory::class);
+		$this->cache = $this->createMock(ICache::class);
+
+		$this->cacheFactory
+			->expects($this->once())
+			->method('create')
+			->with('OC\Security\RateLimiting\Backend\MemoryCache')
+			->willReturn($this->cache);
+
+		$this->memoryCache = new MemoryCache(
+			$this->cacheFactory,
+			$this->timeFactory
+		);
+	}
+
+	public function testGetAttemptsWithNoAttemptsBefore() {
+		$this->cache
+			->expects($this->once())
+			->method('get')
+			->with('eea460b8d756885099c7f0a4c083bf6a745069ee4a301984e726df58fd4510bffa2dac4b7fd5d835726a6753ffa8343ba31c7e902bbef78fc68c2e743667cb4b')
+			->willReturn(false);
+
+		$this->assertSame(0, $this->memoryCache->getAttempts('Method', 'User', 123));
+	}
+
+	public function testGetAttempts() {
+		$this->timeFactory
+			->expects($this->once())
+			->method('getTime')
+			->willReturn(210);
+		$this->cache
+			->expects($this->once())
+			->method('get')
+			->with('eea460b8d756885099c7f0a4c083bf6a745069ee4a301984e726df58fd4510bffa2dac4b7fd5d835726a6753ffa8343ba31c7e902bbef78fc68c2e743667cb4b')
+			->willReturn(json_encode([
+				'1',
+				'2',
+				'87',
+				'123',
+				'123',
+				'124',
+			]));
+
+		$this->assertSame(3, $this->memoryCache->getAttempts('Method', 'User', 123));
+	}
+
+	public function testRegisterAttemptWithNoAttemptsBefore() {
+		$this->cache
+			->expects($this->once())
+			->method('get')
+			->with('eea460b8d756885099c7f0a4c083bf6a745069ee4a301984e726df58fd4510bffa2dac4b7fd5d835726a6753ffa8343ba31c7e902bbef78fc68c2e743667cb4b')
+			->willReturn(false);
+		$this->cache
+			->expects($this->once())
+			->method('set')
+			->with(
+				'eea460b8d756885099c7f0a4c083bf6a745069ee4a301984e726df58fd4510bffa2dac4b7fd5d835726a6753ffa8343ba31c7e902bbef78fc68c2e743667cb4b',
+				json_encode(['123'])
+			);
+
+		$this->memoryCache->registerAttempt('Method', 'User', 123);
+	}
+
+	public function testRegisterAttempts() {
+		$this->cache
+			->expects($this->once())
+			->method('get')
+			->with('eea460b8d756885099c7f0a4c083bf6a745069ee4a301984e726df58fd4510bffa2dac4b7fd5d835726a6753ffa8343ba31c7e902bbef78fc68c2e743667cb4b')
+			->willReturn(json_encode([
+				'1',
+				'2',
+				'87',
+				'123',
+				'123',
+				'124',
+			]));
+		$this->cache
+			->expects($this->once())
+			->method('set')
+			->with(
+				'eea460b8d756885099c7f0a4c083bf6a745069ee4a301984e726df58fd4510bffa2dac4b7fd5d835726a6753ffa8343ba31c7e902bbef78fc68c2e743667cb4b',
+				json_encode([
+					'1',
+					'2',
+					'87',
+					'123',
+					'123',
+					'124',
+					'129',
+				])
+			);
+
+		$this->memoryCache->registerAttempt('Method', 'User', 129);
+	}
+}