1 files changed, 72 insertions, 0 deletions
diff --git a/apps/dav/tests/unit/CalDAV/CachedSubscriptionProviderTest.php b/apps/dav/tests/unit/CalDAV/CachedSubscriptionProviderTest.php
new file mode 100644
index 00000000000..58d5ca7835c
--- /dev/null
+++ b/apps/dav/tests/unit/CalDAV/CachedSubscriptionProviderTest.php
@@ -0,0 +1,72 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\DAV\Tests\unit\CalDAV;
+
+use OCA\DAV\CalDAV\CachedSubscriptionImpl;
+use OCA\DAV\CalDAV\CachedSubscriptionProvider;
+use OCA\DAV\CalDAV\CalDavBackend;
+use PHPUnit\Framework\MockObject\MockObject;
+use Test\TestCase;
+
+class CachedSubscriptionProviderTest extends TestCase {
+
+	private CalDavBackend&MockObject $backend;
+	private CachedSubscriptionProvider $provider;
+
+	protected function setUp(): void {
+		parent::setUp();
+
+		$this->backend = $this->createMock(CalDavBackend::class);
+		$this->backend
+			->expects(self::once())
+			->method('getSubscriptionsForUser')
+			->with('user-principal-123')
+			->willReturn([
+				[
+					'id' => 'subscription-1',
+					'uri' => 'subscription-1',
+					'principaluris' => 'user-principal-123',
+					'source' => 'https://localhost/subscription-1',
+					// A subscription array has actually more properties.
+				],
+				[
+					'id' => 'subscription-2',
+					'uri' => 'subscription-2',
+					'principaluri' => 'user-principal-123',
+					'source' => 'https://localhost/subscription-2',
+					// A subscription array has actually more properties.
+				]
+			]);
+
+		$this->provider = new CachedSubscriptionProvider($this->backend);
+	}
+
+	public function testGetCalendars(): void {
+		$calendars = $this->provider->getCalendars(
+			'user-principal-123',
+			[]
+		);
+
+		$this->assertCount(2, $calendars);
+		$this->assertInstanceOf(CachedSubscriptionImpl::class, $calendars[0]);
+		$this->assertInstanceOf(CachedSubscriptionImpl::class, $calendars[1]);
+	}
+
+	public function testGetCalendarsFilterByUri(): void {
+		$calendars = $this->provider->getCalendars(
+			'user-principal-123',
+			['subscription-1']
+		);
+
+		$this->assertCount(1, $calendars);
+		$this->assertInstanceOf(CachedSubscriptionImpl::class, $calendars[0]);
+		$this->assertEquals('subscription-1', $calendars[0]->getUri());
+	}
+}