1 files changed, 76 insertions, 0 deletions
diff --git a/tests/lib/AppFramework/Http/RequestIdTest.php b/tests/lib/AppFramework/Http/RequestIdTest.php
new file mode 100644
index 00000000000..9f9afed4b7f
--- /dev/null
+++ b/tests/lib/AppFramework/Http/RequestIdTest.php
@@ -0,0 +1,76 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2022 Joas Schilling <coding@schilljs.com>
+ *
+ * @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\AppFramework\Http;
+
+use OC\AppFramework\Http\RequestId;
+use OCP\Security\ISecureRandom;
+use PHPUnit\Framework\MockObject\MockObject;
+
+/**
+ * Class RequestIdTest
+ *
+ * @package OC\AppFramework\Http
+ */
+class RequestIdTest extends \Test\TestCase {
+	/** @var ISecureRandom|MockObject */
+	protected $secureRandom;
+
+	protected function setUp(): void {
+		parent::setUp();
+
+		$this->secureRandom = $this->createMock(ISecureRandom::class);
+	}
+
+	public function testGetIdWithModUnique(): void {
+		$requestId = new RequestId(
+			'GeneratedUniqueIdByModUnique',
+			$this->secureRandom
+		);
+
+		$this->secureRandom->expects($this->never())
+			->method('generate');
+
+		$this->assertSame('GeneratedUniqueIdByModUnique', $requestId->getId());
+		$this->assertSame('GeneratedUniqueIdByModUnique', $requestId->getId());
+	}
+
+	public function testGetIdWithoutModUnique(): void {
+		$requestId = new RequestId(
+			'',
+			$this->secureRandom
+		);
+
+		$this->secureRandom->expects($this->once())
+			->method('generate')
+			->with('20')
+			->willReturnOnConsecutiveCalls(
+				'GeneratedByNextcloudItself1',
+				'GeneratedByNextcloudItself2',
+				'GeneratedByNextcloudItself3'
+			);
+
+		$this->assertSame('GeneratedByNextcloudItself1', $requestId->getId());
+		$this->assertSame('GeneratedByNextcloudItself1', $requestId->getId());
+	}
+}