1 files changed, 96 insertions, 0 deletions
diff --git a/apps/files/tests/Controller/ConversionApiControllerTest.php b/apps/files/tests/Controller/ConversionApiControllerTest.php
new file mode 100644
index 00000000000..659fbe1a956
--- /dev/null
+++ b/apps/files/tests/Controller/ConversionApiControllerTest.php
@@ -0,0 +1,96 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\Files\Controller;
+
+use OCP\AppFramework\Http;
+use OCP\AppFramework\Http\DataResponse;
+use OCP\AppFramework\OCS\OCSException;
+use OCP\AppFramework\OCS\OCSNotFoundException;
+use OCP\Files\Conversion\IConversionManager;
+use OCP\Files\File;
+use OCP\Files\Folder;
+use OCP\Files\IRootFolder;
+use OCP\IL10N;
+use OCP\IRequest;
+use PHPUnit\Framework\MockObject\MockObject;
+use Test\TestCase;
+
+/**
+ * Class ConversionApiController
+ *
+ * @package OCA\Files\Controller
+ */
+class ConversionApiControllerTest extends TestCase {
+	private string $appName = 'files';
+	private ConversionApiController $conversionApiController;
+	private IRequest&MockObject $request;
+	private IConversionManager&MockObject $fileConversionManager;
+	private IRootFolder&MockObject $rootFolder;
+	private File&MockObject $file;
+	private Folder&MockObject $userFolder;
+	private IL10N&MockObject $l10n;
+	private string $user;
+
+	protected function setUp(): void {
+		parent::setUp();
+
+		$this->request = $this->createMock(IRequest::class);
+		$this->fileConversionManager = $this->createMock(IConversionManager::class);
+		$this->file = $this->createMock(File::class);
+		$this->l10n = $this->createMock(IL10N::class);
+		$this->user = 'userid';
+
+		$this->userFolder = $this->createMock(Folder::class);
+
+		$this->rootFolder = $this->createMock(IRootFolder::class);
+		$this->rootFolder->method('getUserFolder')->with($this->user)->willReturn($this->userFolder);
+
+		$this->conversionApiController = new ConversionApiController(
+			$this->appName,
+			$this->request,
+			$this->fileConversionManager,
+			$this->rootFolder,
+			$this->l10n,
+			$this->user,
+		);
+	}
+
+	public function testThrowsNotFoundException(): void {
+		$this->expectException(OCSNotFoundException::class);
+		$this->conversionApiController->convert(42, 'image/png');
+	}
+
+	public function testThrowsOcsException(): void {
+		$this->userFolder->method('getFirstNodeById')->with(42)->willReturn($this->file);
+		$this->fileConversionManager->method('convert')->willThrowException(new \Exception());
+
+		$this->expectException(OCSException::class);
+		$this->conversionApiController->convert(42, 'image/png');
+	}
+
+	public function testConvert(): void {
+		$convertedFileAbsolutePath = $this->user . '/files/test.png';
+
+		$this->userFolder->method('getFirstNodeById')->with(42)->willReturn($this->file);
+		$this->userFolder->method('getRelativePath')->with($convertedFileAbsolutePath)->willReturn('/test.png');
+		$this->userFolder->method('get')->with('/test.png')->willReturn($this->file);
+
+		$this->file->method('getId')->willReturn(42);
+
+		$this->fileConversionManager->method('convert')->with($this->file, 'image/png', null)->willReturn($convertedFileAbsolutePath);
+
+		$actual = $this->conversionApiController->convert(42, 'image/png', null);
+		$expected = new DataResponse([
+			'path' => '/test.png',
+			'fileId' => 42,
+		], Http::STATUS_CREATED);
+
+		$this->assertEquals($expected, $actual);
+	}
+}