Move tests/ to PSR-4 (#24731)

* Move a-b to PSR-4

* Move c-d to PSR-4

* Move e+g to PSR-4

* Move h-l to PSR-4

* Move m-r to PSR-4

* Move s-u to PSR-4

* Move files/ to PSR-4

* Move remaining tests to PSR-4

* Remove Test\ from old autoloader

8 files changed, 512 insertions, 0 deletions

diff --git a/tests/lib/Preview/BitmapTest.php b/tests/lib/Preview/BitmapTest.php
new file mode 100644
index 00000000000..32d6ce896e4
--- /dev/null
+++ b/tests/lib/Preview/BitmapTest.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * @author Olivier Paroz <owncloud@interfasys.ch>
+ *
+ * @copyright Copyright (c) 2015, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace Test\Preview;
+
+/**
+ * Class BitmapTest
+ *
+ * @group DB
+ *
+ * @package Test\Preview
+ */
+class BitmapTest extends Provider {
+
+	public function setUp() {
+		parent::setUp();
+
+		$fileName = 'testimage.eps';
+		$this->imgPath = $this->prepareTestFile($fileName, \OC::$SERVERROOT . '/tests/data/' . $fileName);
+		$this->width = 2400;
+		$this->height = 1707;
+		$this->provider = new \OC\Preview\Postscript;
+	}
+
+}
diff --git a/tests/lib/Preview/ImageTest.php b/tests/lib/Preview/ImageTest.php
new file mode 100644
index 00000000000..a55433a2682
--- /dev/null
+++ b/tests/lib/Preview/ImageTest.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * @author Olivier Paroz <owncloud@interfasys.ch>
+ *
+ * @copyright Copyright (c) 2015, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace Test\Preview;
+
+/**
+ * Class ImageTest
+ *
+ * @group DB
+ *
+ * @package Test\Preview
+ */
+class ImageTest extends Provider {
+
+	public function setUp() {
+		parent::setUp();
+
+		$fileName = 'testimage.jpg';
+		$this->imgPath = $this->prepareTestFile($fileName, \OC::$SERVERROOT . '/tests/data/' . $fileName);
+		$this->width = 1680;
+		$this->height = 1050;
+		$this->provider = new \OC\Preview\JPEG();
+	}
+
+}
diff --git a/tests/lib/Preview/MP3Test.php b/tests/lib/Preview/MP3Test.php
new file mode 100644
index 00000000000..576eea20b8b
--- /dev/null
+++ b/tests/lib/Preview/MP3Test.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * @author Olivier Paroz <owncloud@interfasys.ch>
+ *
+ * @copyright Copyright (c) 2015, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace Test\Preview;
+
+/**
+ * Class MP3Test
+ *
+ * @group DB
+ *
+ * @package Test\Preview
+ */
+class MP3Test extends Provider {
+
+	public function setUp() {
+		parent::setUp();
+
+		$fileName = 'testimage.mp3';
+		$this->imgPath = $this->prepareTestFile($fileName, \OC::$SERVERROOT . '/tests/data/' . $fileName);
+		$this->width = 200;
+		$this->height = 200;
+		$this->provider = new \OC\Preview\MP3;
+	}
+
+}
diff --git a/tests/lib/Preview/MovieTest.php b/tests/lib/Preview/MovieTest.php
new file mode 100644
index 00000000000..0c174a40ca6
--- /dev/null
+++ b/tests/lib/Preview/MovieTest.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * @author Olivier Paroz <owncloud@interfasys.ch>
+ *
+ * @copyright Copyright (c) 2015, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace Test\Preview;
+
+/**
+ * Class MovieTest
+ *
+ * @group DB
+ *
+ * @package Test\Preview
+ */
+class MovieTest extends Provider {
+
+	public function setUp() {
+		$avconvBinary = \OC_Helper::findBinaryPath('avconv');
+		$ffmpegBinary = ($avconvBinary) ? null : \OC_Helper::findBinaryPath('ffmpeg');
+
+		if ($avconvBinary || $ffmpegBinary) {
+			parent::setUp();
+
+			\OC\Preview\Movie::$avconvBinary = $avconvBinary;
+			\OC\Preview\Movie::$ffmpegBinary = $ffmpegBinary;
+
+			$fileName = 'testimage.mp4';
+			$this->imgPath = $this->prepareTestFile($fileName, \OC::$SERVERROOT . '/tests/data/' . $fileName);
+			$this->width = 560;
+			$this->height = 320;
+			$this->provider = new \OC\Preview\Movie;
+		} else {
+			$this->markTestSkipped('No Movie provider present');
+		}
+	}
+
+}
diff --git a/tests/lib/Preview/OfficeTest.php b/tests/lib/Preview/OfficeTest.php
new file mode 100644
index 00000000000..15d66352c18
--- /dev/null
+++ b/tests/lib/Preview/OfficeTest.php
@@ -0,0 +1,50 @@
+<?php
+/**
+ * @author Olivier Paroz <owncloud@interfasys.ch>
+ *
+ * @copyright Copyright (c) 2015, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace Test\Preview;
+
+/**
+ * Class OfficeTest
+ *
+ * @group DB
+ *
+ * @package Test\Preview
+ */
+class OfficeTest extends Provider {
+
+	public function setUp() {
+		$libreofficeBinary = \OC_Helper::findBinaryPath('libreoffice');
+		$openofficeBinary = ($libreofficeBinary) ? null : \OC_Helper::findBinaryPath('openoffice');
+
+		if ($libreofficeBinary || $openofficeBinary) {
+			parent::setUp();
+
+			$fileName = 'testimage.odt';
+			$this->imgPath = $this->prepareTestFile($fileName, \OC::$SERVERROOT . '/tests/data/' . $fileName);
+			$this->width = 595;
+			$this->height = 842;
+			$this->provider = new \OC\Preview\OpenDocument;
+		} else {
+			$this->markTestSkipped('No Office provider present');
+		}
+	}
+
+}
diff --git a/tests/lib/Preview/Provider.php b/tests/lib/Preview/Provider.php
new file mode 100644
index 00000000000..5377f30df82
--- /dev/null
+++ b/tests/lib/Preview/Provider.php
@@ -0,0 +1,188 @@
+<?php
+/**
+ * @author Olivier Paroz <owncloud@interfasys.ch>
+ *
+ * @copyright Copyright (c) 2015, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace Test\Preview;
+
+abstract class Provider extends \Test\TestCase {
+
+	/** @var string */
+	protected $imgPath;
+	/** @var int */
+	protected $width;
+	/** @var int */
+	protected $height;
+	/** @var \OC\Preview\Provider */
+	protected $provider;
+	/** @var int */
+	protected $maxWidth = 1024;
+	/** @var int */
+	protected $maxHeight = 1024;
+	/** @var bool */
+	protected $scalingUp = false;
+	/** @var int */
+	protected $userId;
+	/** @var \OC\Files\View */
+	protected $rootView;
+	/** @var \OC\Files\Storage\Storage */
+	protected $storage;
+
+	protected function setUp() {
+		parent::setUp();
+
+		$userManager = \OC::$server->getUserManager();
+		$userManager->clearBackends();
+		$backend = new \Test\Util\User\Dummy();
+		$userManager->registerBackend($backend);
+
+		$userId = $this->getUniqueID();
+		$backend->createUser($userId, $userId);
+		$this->loginAsUser($userId);
+
+		$this->storage = new \OC\Files\Storage\Temporary([]);
+		\OC\Files\Filesystem::mount($this->storage, [], '/' . $userId . '/');
+
+		$this->rootView = new \OC\Files\View('');
+		$this->rootView->mkdir('/' . $userId);
+		$this->rootView->mkdir('/' . $userId . '/files');
+
+		$this->userId = $userId;
+	}
+
+	protected function tearDown() {
+		$this->logout();
+
+		parent::tearDown();
+	}
+
+	public static function dimensionsDataProvider() {
+		return [
+			[-rand(5, 100), -rand(5, 100)],
+			[rand(5, 100), rand(5, 100)],
+			[-rand(5, 100), rand(5, 100)],
+			[rand(5, 100), -rand(5, 100)],
+		];
+	}
+
+	/**
+	 * Launches all the tests we have
+	 *
+	 * @dataProvider dimensionsDataProvider
+	 * @requires extension imagick
+	 *
+	 * @param int $widthAdjustment
+	 * @param int $heightAdjustment
+	 */
+	public function testGetThumbnail($widthAdjustment, $heightAdjustment) {
+		$ratio = round($this->width / $this->height, 2);
+		$this->maxWidth = $this->width - $widthAdjustment;
+		$this->maxHeight = $this->height - $heightAdjustment;
+
+		// Testing code
+		/*print_r("w $this->width ");
+		print_r("h $this->height ");
+		print_r("r $ratio ");*/
+
+		$preview = $this->getPreview($this->provider);
+		// The TXT provider uses the max dimensions to create its canvas,
+		// so the ratio will always be the one of the max dimension canvas
+		if (!$this->provider instanceof \OC\Preview\TXT) {
+			$this->doesRatioMatch($preview, $ratio);
+		}
+		$this->doesPreviewFit($preview);
+	}
+
+	/**
+	 * Adds the test file to the filesystem
+	 *
+	 * @param string $fileName name of the file to create
+	 * @param string $fileContent path to file to use for test
+	 *
+	 * @return string
+	 */
+	protected function prepareTestFile($fileName, $fileContent) {
+		$imgData = file_get_contents($fileContent);
+		$imgPath = '/' . $this->userId . '/files/' . $fileName;
+		$this->rootView->file_put_contents($imgPath, $imgData);
+
+		$scanner = $this->storage->getScanner();
+		$scanner->scan('');
+
+		return $imgPath;
+	}
+
+	/**
+	 * Retrieves a max size thumbnail can be created
+	 *
+	 * @param \OC\Preview\Provider $provider
+	 *
+	 * @return bool|\OCP\IImage
+	 */
+	private function getPreview($provider) {
+		$preview = $provider->getThumbnail($this->imgPath, $this->maxWidth, $this->maxHeight, $this->scalingUp, $this->rootView);
+
+		$this->assertNotEquals(false, $preview);
+		$this->assertEquals(true, $preview->valid());
+
+		return $preview;
+	}
+
+	/**
+	 * Checks if the preview ratio matches the original ratio
+	 *
+	 * @param \OCP\IImage $preview
+	 * @param int $ratio
+	 */
+	private function doesRatioMatch($preview, $ratio) {
+		$previewRatio = round($preview->width() / $preview->height(), 2);
+		$this->assertEquals($ratio, $previewRatio);
+	}
+
+	/**
+	 * Tests if a max size preview of smaller dimensions can be created
+	 *
+	 * @param \OCP\IImage $preview
+	 */
+	private function doesPreviewFit($preview) {
+		$maxDimRatio = round($this->maxWidth / $this->maxHeight, 2);
+		$previewRatio = round($preview->width() / $preview->height(), 2);
+
+		// Testing code
+		/*print_r("mw $this->maxWidth ");
+		print_r("mh $this->maxHeight ");
+		print_r("mr $maxDimRatio ");
+		$pw = $preview->width();
+		$ph = $preview->height();
+		print_r("pw $pw ");
+		print_r("ph $ph ");
+		print_r("pr $previewRatio ");*/
+
+		if ($maxDimRatio < $previewRatio) {
+			$this->assertLessThanOrEqual($this->maxWidth, $preview->width());
+			$this->assertLessThan($this->maxHeight, $preview->height());
+		} elseif ($maxDimRatio > $previewRatio) {
+			$this->assertLessThan($this->maxWidth, $preview->width());
+			$this->assertLessThanOrEqual($this->maxHeight, $preview->height());
+		} else { // Original had to be resized
+			$this->assertLessThanOrEqual($this->maxWidth, $preview->width());
+			$this->assertLessThanOrEqual($this->maxHeight, $preview->height());
+		}
+	}
+}
diff --git a/tests/lib/Preview/SVGTest.php b/tests/lib/Preview/SVGTest.php
new file mode 100644
index 00000000000..39bf3f1dfc9
--- /dev/null
+++ b/tests/lib/Preview/SVGTest.php
@@ -0,0 +1,48 @@
+<?php
+/**
+ * @author Olivier Paroz <owncloud@interfasys.ch>
+ *
+ * @copyright Copyright (c) 2015, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace Test\Preview;
+
+/**
+ * Class SVGTest
+ *
+ * @group DB
+ *
+ * @package Test\Preview
+ */
+class SVGTest extends Provider {
+
+	public function setUp() {
+		$checkImagick = new \Imagick();
+		if (count($checkImagick->queryFormats('SVG')) === 1) {
+			parent::setUp();
+
+			$fileName = 'testimagelarge.svg';
+			$this->imgPath = $this->prepareTestFile($fileName, \OC::$SERVERROOT . '/tests/data/' . $fileName);
+			$this->width = 3000;
+			$this->height = 2000;
+			$this->provider = new \OC\Preview\SVG;
+		} else {
+			$this->markTestSkipped('No SVG provider present');
+		}
+	}
+
+}
diff --git a/tests/lib/Preview/TXTTest.php b/tests/lib/Preview/TXTTest.php
new file mode 100644
index 00000000000..dfa0b920e16
--- /dev/null
+++ b/tests/lib/Preview/TXTTest.php
@@ -0,0 +1,44 @@
+<?php
+/**
+ * @author Olivier Paroz <owncloud@interfasys.ch>
+ *
+ * @copyright Copyright (c) 2015, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace Test\Preview;
+
+/**
+ * Class TXTTest
+ *
+ * @group DB
+ *
+ * @package Test\Preview
+ */
+class TXTTest extends Provider {
+
+	public function setUp() {
+		parent::setUp();
+
+		$fileName = 'lorem-big.txt';
+		$this->imgPath = $this->prepareTestFile($fileName, \OC::$SERVERROOT . '/tests/data/' . $fileName);
+		// Arbitrary width and length which won't be used to calculate the ratio
+		$this->width = 500;
+		$this->height = 200;
+		$this->provider = new \OC\Preview\TXT;
+	}
+
+}