add more tests

tests/PathHelperTest.php

@@ -0,0 +1,51 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * 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
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace SearchDAV\Test;
+
+use Sabre\DAV\Server;
+use SearchDAV\DAV\PathHelper;
+
+class PathHelperTest extends \PHPUnit_Framework_TestCase {
+	public function uriProvider(){
+		return [
+			['/', '', ''],
+			['/index.php/', 'foo', 'foo'],
+			['/index.php/', 'http://example.com/index.php/foo', 'foo'],
+			['/index.php/', 'http://example.com/foo', null]
+		];
+	}
+
+	/**
+	 * @dataProvider  uriProvider
+	 *
+	 * @param $baseUri
+	 * @param $uri
+	 * @param $expected
+	 */
+	public function testGetPathFromUri($baseUri, $uri, $expected) {
+		$server = new Server();
+		$server->setBaseUri($baseUri);
+		$pathHelper = new PathHelper($server);
+
+		$this->assertEquals($expected, $pathHelper->getPathFromUri($uri));
+	}
+}