1 files changed, 58 insertions, 0 deletions
diff --git a/tests/lib/Diagnostics/EventLoggerTest.php b/tests/lib/Diagnostics/EventLoggerTest.php
new file mode 100644
index 00000000000..ea9e95f80b3
--- /dev/null
+++ b/tests/lib/Diagnostics/EventLoggerTest.php
@@ -0,0 +1,58 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2019-2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-FileCopyrightText: 2017 ownCloud, Inc.
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+namespace Test\Diagnostics;
+
+use OC\Diagnostics\EventLogger;
+use OC\Log;
+use OC\SystemConfig;
+use Psr\Log\LoggerInterface;
+use Test\TestCase;
+
+class EventLoggerTest extends TestCase {
+	/** @var \OC\Diagnostics\EventLogger */
+	private $logger;
+
+	protected function setUp(): void {
+		parent::setUp();
+
+		$this->logger = new EventLogger(
+			$this->createMock(SystemConfig::class),
+			$this->createMock(LoggerInterface::class),
+			$this->createMock(Log::class)
+		);
+	}
+
+	public function testQueryLogger(): void {
+		// Module is not activated and this should not be logged
+		$this->logger->start('test1', 'testevent1');
+		$this->logger->end('test1');
+		$this->logger->log('test2', 'testevent2', microtime(true), microtime(true));
+		$events = $this->logger->getEvents();
+		$this->assertSame(0, sizeof($events));
+
+		// Activate module and log some query
+		$this->logger->activate();
+
+		// start one event
+		$this->logger->start('test3', 'testevent3');
+
+		// force log of another event
+		$this->logger->log('test4', 'testevent4', microtime(true), microtime(true));
+
+		// log started event
+		$this->logger->end('test3');
+
+		$events = $this->logger->getEvents();
+		$this->assertSame('test4', $events['test4']->getId());
+		$this->assertSame('testevent4', $events['test4']->getDescription());
+		$this->assertSame('test3', $events['test3']->getId());
+		$this->assertSame('testevent3', $events['test3']->getDescription());
+		$this->assertSame(2, sizeof($events));
+	}
+}