1 files changed, 95 insertions, 0 deletions
diff --git a/tests/lib/Files/AppData/AppDataTest.php b/tests/lib/Files/AppData/AppDataTest.php
new file mode 100644
index 00000000000..ed006622504
--- /dev/null
+++ b/tests/lib/Files/AppData/AppDataTest.php
@@ -0,0 +1,95 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2016 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace Test\Files\AppData;
+
+use OC\Files\AppData\AppData;
+use OC\SystemConfig;
+use OCP\Files\File;
+use OCP\Files\Folder;
+use OCP\Files\IAppData;
+use OCP\Files\IRootFolder;
+use OCP\Files\Node;
+use OCP\Files\SimpleFS\ISimpleFolder;
+
+class AppDataTest extends \Test\TestCase {
+	/** @var IRootFolder|\PHPUnit\Framework\MockObject\MockObject */
+	private $rootFolder;
+
+	/** @var SystemConfig|\PHPUnit\Framework\MockObject\MockObject */
+	private $systemConfig;
+
+	/** @var IAppData */
+	private $appData;
+
+	protected function setUp(): void {
+		parent::setUp();
+
+		$this->rootFolder = $this->createMock(IRootFolder::class);
+		$this->systemConfig = $this->createMock(SystemConfig::class);
+		$this->appData = new AppData($this->rootFolder, $this->systemConfig, 'myApp');
+
+		$this->systemConfig->expects($this->any())
+			->method('getValue')
+			->with('instanceid', null)
+			->willReturn('iid');
+	}
+
+	private function setupAppFolder() {
+		$appFolder = $this->createMock(Folder::class);
+
+		$this->rootFolder->expects($this->any())
+			->method('get')
+			->with($this->equalTo('appdata_iid/myApp'))
+			->willReturn($appFolder);
+
+		return $appFolder;
+	}
+
+	public function testGetFolder(): void {
+		$folder = $this->createMock(Folder::class);
+
+		$this->rootFolder->expects($this->once())
+			->method('get')
+			->with($this->equalTo('appdata_iid/myApp/folder'))
+			->willReturn($folder);
+
+		$result = $this->appData->getFolder('folder');
+		$this->assertInstanceOf(ISimpleFolder::class, $result);
+	}
+
+	public function testNewFolder(): void {
+		$appFolder = $this->setupAppFolder();
+
+		$folder = $this->createMock(Folder::class);
+
+		$appFolder->expects($this->once())
+			->method('newFolder')
+			->with($this->equalTo('folder'))
+			->willReturn($folder);
+
+		$result = $this->appData->newFolder('folder');
+		$this->assertInstanceOf(ISimpleFolder::class, $result);
+	}
+
+	public function testGetDirectoryListing(): void {
+		$appFolder = $this->setupAppFolder();
+
+		$file = $this->createMock(File::class);
+		$folder = $this->createMock(Folder::class);
+		$node = $this->createMock(Node::class);
+
+		$appFolder->expects($this->once())
+			->method('getDirectoryListing')
+			->willReturn([$file, $folder, $node]);
+
+		$result = $this->appData->getDirectoryListing();
+
+		$this->assertCount(1, $result);
+		$this->assertInstanceOf(ISimpleFolder::class, $result[0]);
+	}
+}