1 files changed, 175 insertions, 0 deletions
diff --git a/tests/lib/Federation/CloudIdManagerTest.php b/tests/lib/Federation/CloudIdManagerTest.php
new file mode 100644
index 00000000000..cf97c895dc1
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+++ b/tests/lib/Federation/CloudIdManagerTest.php
@@ -0,0 +1,175 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2017 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace Test\Federation;
+
+use OC\Federation\CloudIdManager;
+use OC\Memcache\ArrayCache;
+use OCP\Contacts\IManager;
+use OCP\EventDispatcher\IEventDispatcher;
+use OCP\Federation\ICloudIdManager;
+use OCP\ICacheFactory;
+use OCP\IURLGenerator;
+use OCP\IUserManager;
+use Test\TestCase;
+
+/**
+ * @group DB
+ */
+class CloudIdManagerTest extends TestCase {
+	/** @var IManager|\PHPUnit\Framework\MockObject\MockObject */
+	protected $contactsManager;
+	/** @var IURLGenerator|\PHPUnit\Framework\MockObject\MockObject */
+	private $urlGenerator;
+	/** @var IUserManager|\PHPUnit\Framework\MockObject\MockObject */
+	private $userManager;
+	/** @var CloudIdManager */
+	private $cloudIdManager;
+	/** @var ICacheFactory|\PHPUnit\Framework\MockObject\MockObject */
+	private $cacheFactory;
+
+
+	protected function setUp(): void {
+		parent::setUp();
+
+		$this->contactsManager = $this->createMock(IManager::class);
+		$this->urlGenerator = $this->createMock(IURLGenerator::class);
+		$this->userManager = $this->createMock(IUserManager::class);
+
+		$this->cacheFactory = $this->createMock(ICacheFactory::class);
+		$this->cacheFactory->method('createDistributed')
+			->willReturn(new ArrayCache(''));
+
+		$this->cloudIdManager = new CloudIdManager(
+			$this->cacheFactory,
+			$this->createMock(IEventDispatcher::class),
+			$this->contactsManager,
+			$this->urlGenerator,
+			$this->userManager,
+		);
+		$this->overwriteService(ICloudIdManager::class, $this->cloudIdManager);
+	}
+
+	public static function dataGetDisplayNameFromContact(): array {
+		return [
+			['test1@example.tld', 'test', 'test'],
+			['test2@example.tld', null, null],
+			['test3@example.tld', 'test3@example', 'test3@example'],
+			['test4@example.tld', 'test4@example.tld', null],
+		];
+	}
+
+	#[\PHPUnit\Framework\Attributes\DataProvider('dataGetDisplayNameFromContact')]
+	public function testGetDisplayNameFromContact(string $cloudId, ?string $displayName, ?string $expected): void {
+		$returnedContact = [
+			'CLOUD' => [$cloudId],
+			'FN' => $expected,
+		];
+		if ($displayName === null) {
+			unset($returnedContact['FN']);
+		}
+		$this->contactsManager->method('search')
+			->with($cloudId, ['CLOUD'])
+			->willReturn([$returnedContact]);
+
+		$this->assertEquals($expected, $this->cloudIdManager->getDisplayNameFromContact($cloudId));
+		$this->assertEquals($expected, $this->cloudIdManager->getDisplayNameFromContact($cloudId));
+	}
+
+	public static function cloudIdProvider(): array {
+		return [
+			['test@example.com', 'test', 'example.com', 'test@example.com'],
+			['test@example.com/cloud', 'test', 'example.com/cloud', 'test@example.com/cloud'],
+			['test@example.com/cloud/', 'test', 'example.com/cloud', 'test@example.com/cloud'],
+			['test@example.com/cloud/index.php', 'test', 'example.com/cloud', 'test@example.com/cloud'],
+			['test@example.com@example.com', 'test@example.com', 'example.com', 'test@example.com@example.com'],
+
+			// Equal signs are not valid on Nextcloud side, but can be used by other federated OCM compatible servers
+			['test==@example.com', 'test==', 'example.com', 'test==@example.com'],
+			['==@example.com', '==', 'example.com', '==@example.com'],
+		];
+	}
+
+	#[\PHPUnit\Framework\Attributes\DataProvider('cloudIdProvider')]
+	public function testResolveCloudId(string $cloudId, string $user, string $noProtocolRemote, string $cleanId): void {
+		$displayName = 'Ample Ex';
+
+		$this->contactsManager->expects($this->any())
+			->method('search')
+			->with($cleanId, ['CLOUD'])
+			->willReturn([
+				[
+					'CLOUD' => [$cleanId],
+					'FN' => $displayName,
+				]
+			]);
+
+		$cloudId = $this->cloudIdManager->resolveCloudId($cloudId);
+
+		$this->assertEquals($user, $cloudId->getUser());
+		$this->assertEquals('https://' . $noProtocolRemote, $cloudId->getRemote());
+		$this->assertEquals($cleanId, $cloudId->getId());
+		$this->assertEquals($displayName . '@' . $noProtocolRemote, $cloudId->getDisplayId());
+	}
+
+	public static function invalidCloudIdProvider(): array {
+		return [
+			['example.com'],
+			['test:foo@example.com'],
+			['test/foo@example.com']
+		];
+	}
+
+	#[\PHPUnit\Framework\Attributes\DataProvider('invalidCloudIdProvider')]
+	public function testInvalidCloudId(string $cloudId): void {
+		$this->expectException(\InvalidArgumentException::class);
+
+		$this->contactsManager->expects($this->never())
+			->method('search');
+
+		$this->cloudIdManager->resolveCloudId($cloudId);
+	}
+
+	public static function getCloudIdProvider(): array {
+		return [
+			['test', 'example.com', 'test@example.com', null, 'https://example.com', 'https://example.com'],
+			['test', 'http://example.com', 'test@http://example.com', 'test@example.com'],
+			['test', null, 'test@http://example.com', 'test@example.com', 'http://example.com', 'http://example.com'],
+			['test@example.com', 'example.com', 'test@example.com@example.com', null, 'https://example.com', 'https://example.com'],
+			['test@example.com', 'https://example.com', 'test@example.com@example.com'],
+			['test@example.com', null, 'test@example.com@example.com', null, 'https://example.com', 'https://example.com'],
+			['test@example.com', 'https://example.com/index.php/s/shareToken', 'test@example.com@example.com', null, 'https://example.com', 'https://example.com'],
+		];
+	}
+
+	#[\PHPUnit\Framework\Attributes\DataProvider('getCloudIdProvider')]
+	public function testGetCloudId(string $user, ?string $remote, string $id, ?string $searchCloudId = null, ?string $localHost = 'https://example.com', ?string $expectedRemoteId = null): void {
+		if ($remote !== null) {
+			$this->contactsManager->expects($this->any())
+				->method('search')
+				->with($searchCloudId ?? $id, ['CLOUD'])
+				->willReturn([
+					[
+						'CLOUD' => [$searchCloudId ?? $id],
+						'FN' => 'Ample Ex',
+					]
+				]);
+		} else {
+			$this->urlGenerator->expects(self::once())
+				->method('getAbsoluteUrl')
+				->willReturn($localHost);
+		}
+		$expectedRemoteId ??= $remote;
+
+		$cloudId = $this->cloudIdManager->getCloudId($user, $remote);
+
+		$this->assertEquals($id, $cloudId->getId(), 'Cloud ID');
+		$this->assertEquals($expectedRemoteId, $cloudId->getRemote(), 'Remote URL');
+	}
+}