1 files changed, 112 insertions, 0 deletions
diff --git a/tests/lib/HookHelper.php b/tests/lib/HookHelper.php
new file mode 100644
index 00000000000..f1cce831477
--- /dev/null
+++ b/tests/lib/HookHelper.php
@@ -0,0 +1,112 @@
+<?php
+/**
+ * Copyright (c) 2015 Vincent Petry <pvince81@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace Test;
+
+use OC\Files\Filesystem;
+
+/**
+ * Helper class to register hooks on
+ */
+class HookHelper {
+	public static $hookCalls;
+
+	public static function setUpHooks() {
+		self::clear();
+		\OCP\Util::connectHook(
+			Filesystem::CLASSNAME,
+			Filesystem::signal_create,
+			'\Test\HookHelper',
+			'createCallback'
+		);
+		\OCP\Util::connectHook(
+			Filesystem::CLASSNAME,
+			Filesystem::signal_update,
+			'\Test\HookHelper',
+			'updateCallback'
+		);
+		\OCP\Util::connectHook(
+			Filesystem::CLASSNAME,
+			Filesystem::signal_write,
+			'\Test\HookHelper',
+			'writeCallback'
+		);
+
+		\OCP\Util::connectHook(
+			Filesystem::CLASSNAME,
+			Filesystem::signal_post_create,
+			'\Test\HookHelper',
+			'postCreateCallback'
+		);
+		\OCP\Util::connectHook(
+			Filesystem::CLASSNAME,
+			Filesystem::signal_post_update,
+			'\Test\HookHelper',
+			'postUpdateCallback'
+		);
+		\OCP\Util::connectHook(
+			Filesystem::CLASSNAME,
+			Filesystem::signal_post_write,
+			'\Test\HookHelper',
+			'postWriteCallback'
+		);
+	}
+
+	public static function clear() {
+		self::$hookCalls = [];
+	}
+
+	public static function createCallback($params) {
+		self::$hookCalls[] = array(
+			'signal' => Filesystem::signal_create,
+			'params' => $params
+		);
+	}
+
+	public static function updateCallback($params) {
+		self::$hookCalls[] = array(
+			'signal' => Filesystem::signal_update,
+			'params' => $params
+		);
+	}
+
+	public static function writeCallback($params) {
+		self::$hookCalls[] = array(
+			'signal' => Filesystem::signal_write,
+			'params' => $params
+		);
+	}
+
+	public static function postCreateCallback($params) {
+		self::$hookCalls[] = array(
+			'signal' => Filesystem::signal_post_create,
+			'params' => $params
+		);
+	}
+
+	public static function postUpdateCallback($params) {
+		self::$hookCalls[] = array(
+			'signal' => Filesystem::signal_post_update,
+			'params' => $params
+		);
+	}
+
+	public static function postWriteCallback($params) {
+		self::$hookCalls[] = array(
+			'signal' => Filesystem::signal_post_write,
+			'params' => $params
+		);
+	}
+
+	/**
+	 * Callback that sets the run parameter to false
+	 */
+	public static function cancellingCallback($params) {
+		$params[Filesystem::signal_param_run] = false;
+	}
+}