2 files changed, 159 insertions, 0 deletions
diff --git a/apps/files_external/tests/Auth/AuthMechanismTest.php b/apps/files_external/tests/Auth/AuthMechanismTest.php
new file mode 100644
index 00000000000..e999cecf181
--- /dev/null
+++ b/apps/files_external/tests/Auth/AuthMechanismTest.php
@@ -0,0 +1,63 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * SPDX-FileCopyrightText: 2020-2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+namespace OCA\Files_External\Tests\Auth;
+
+use OCA\Files_External\Lib\Auth\AuthMechanism;
+use OCA\Files_External\Lib\Backend\Backend;
+use OCA\Files_External\Lib\StorageConfig;
+
+class AuthMechanismTest extends \Test\TestCase {
+	public function testJsonSerialization(): void {
+		$mechanism = $this->getMockBuilder(AuthMechanism::class)
+			->onlyMethods(['jsonSerializeDefinition'])
+			->getMock();
+		$mechanism->expects($this->once())
+			->method('jsonSerializeDefinition')
+			->willReturn(['foo' => 'bar']);
+
+		$mechanism->setScheme('scheme');
+
+		$json = $mechanism->jsonSerialize();
+		$this->assertEquals('bar', $json['foo']);
+		$this->assertEquals('scheme', $json['scheme']);
+	}
+
+	public static function validateStorageProvider(): array {
+		return [
+			[true, 'scheme', true],
+			[false, 'scheme', false],
+			[true, 'foobar', true],
+			[false, 'barfoo', true],
+		];
+	}
+
+	#[\PHPUnit\Framework\Attributes\DataProvider('validateStorageProvider')]
+	public function testValidateStorage(bool $expectedSuccess, string $scheme, bool $definitionSuccess): void {
+		$mechanism = $this->getMockBuilder(AuthMechanism::class)
+			->onlyMethods(['validateStorageDefinition'])
+			->getMock();
+		$mechanism->expects($this->atMost(1))
+			->method('validateStorageDefinition')
+			->willReturn($definitionSuccess);
+
+		$mechanism->setScheme($scheme);
+
+		$backend = $this->createMock(Backend::class);
+		$backend->expects($this->once())
+			->method('getAuthSchemes')
+			->willReturn(['scheme' => true, 'foobar' => true]);
+
+		$storageConfig = $this->createMock(StorageConfig::class);
+		$storageConfig->expects($this->once())
+			->method('getBackend')
+			->willReturn($backend);
+
+		$this->assertEquals($expectedSuccess, $mechanism->validateStorage($storageConfig));
+	}
+}
diff --git a/apps/files_external/tests/Auth/Password/GlobalAuthTest.php b/apps/files_external/tests/Auth/Password/GlobalAuthTest.php
new file mode 100644
index 00000000000..6d83655403e
--- /dev/null
+++ b/apps/files_external/tests/Auth/Password/GlobalAuthTest.php
@@ -0,0 +1,96 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+namespace OCA\Files_External\Tests\Auth\Password;
+
+use OCA\Files_External\Lib\Auth\Password\GlobalAuth;
+use OCA\Files_External\Lib\InsufficientDataForMeaningfulAnswerException;
+use OCA\Files_External\Lib\StorageConfig;
+use OCP\IL10N;
+use OCP\Security\ICredentialsManager;
+use PHPUnit\Framework\MockObject\MockObject;
+use Test\TestCase;
+
+class GlobalAuthTest extends TestCase {
+	private IL10N&MockObject $l10n;
+	private ICredentialsManager&MockObject $credentialsManager;
+	private GlobalAuth $instance;
+
+	protected function setUp(): void {
+		parent::setUp();
+		$this->l10n = $this->createMock(IL10N::class);
+		$this->credentialsManager = $this->createMock(ICredentialsManager::class);
+		$this->instance = new GlobalAuth($this->l10n, $this->credentialsManager);
+	}
+
+	private function getStorageConfig($type, $config = []) {
+		/** @var StorageConfig&MockObject $storageConfig */
+		$storageConfig = $this->createMock(StorageConfig::class);
+		$storageConfig->expects($this->any())
+			->method('getType')
+			->willReturn($type);
+		$storageConfig->expects($this->any())
+			->method('getBackendOptions')
+			->willReturnCallback(function () use (&$config) {
+				return $config;
+			});
+		$storageConfig->expects($this->any())
+			->method('getBackendOption')
+			->willReturnCallback(function ($key) use (&$config) {
+				return $config[$key];
+			});
+		$storageConfig->expects($this->any())
+			->method('setBackendOption')
+			->willReturnCallback(function ($key, $value) use (&$config): void {
+				$config[$key] = $value;
+			});
+
+		return $storageConfig;
+	}
+
+	public function testNoCredentials(): void {
+		$this->credentialsManager->expects($this->once())
+			->method('retrieve')
+			->willReturn(null);
+
+		$storage = $this->getStorageConfig(StorageConfig::MOUNT_TYPE_ADMIN);
+
+		$this->instance->manipulateStorageConfig($storage);
+		$this->assertEquals([], $storage->getBackendOptions());
+	}
+
+	public function testSavedCredentials(): void {
+		$this->credentialsManager->expects($this->once())
+			->method('retrieve')
+			->willReturn([
+				'user' => 'a',
+				'password' => 'b'
+			]);
+
+		$storage = $this->getStorageConfig(StorageConfig::MOUNT_TYPE_ADMIN);
+
+		$this->instance->manipulateStorageConfig($storage);
+		$this->assertEquals([
+			'user' => 'a',
+			'password' => 'b'
+		], $storage->getBackendOptions());
+	}
+
+
+	public function testNoCredentialsPersonal(): void {
+		$this->expectException(InsufficientDataForMeaningfulAnswerException::class);
+
+		$this->credentialsManager->expects($this->never())
+			->method('retrieve');
+
+		$storage = $this->getStorageConfig(StorageConfig::MOUNT_TYPE_PERSONAL);
+
+		$this->instance->manipulateStorageConfig($storage);
+		$this->assertEquals([], $storage->getBackendOptions());
+	}
+}