From b46ee168ef227672268aede0a90e878d6d1b1ddd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Mudr=C3=A1k?= <david@moodle.com>
Date: Thu, 6 Dec 2012 02:42:48 +0100
Subject: [PATCH] MDL-36963 Add unit tests for directory operations in
 mdeploy.php

---
 mdeploytest.php | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/mdeploytest.php b/mdeploytest.php
index 471a9d33eae..4724172e621 100644
--- a/mdeploytest.php
+++ b/mdeploytest.php
@@ -85,6 +85,30 @@ class testable_input_manager extends input_manager {
 }
 
 
+/**
+ * Testable subclass
+ *
+ * @copyright 2012 David Mudrak <david@moodle.com>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class testable_worker extends worker {
+
+    /**
+     * Provides access to the protected method.
+     */
+    public function move_directory($source, $target, $keepsourceroot = false) {
+        return parent::move_directory($source, $target, $keepsourceroot);
+    }
+
+    /**
+     * Provides access to the protected method.
+     */
+    public function remove_directory($path, $keeppathroot = false) {
+        return parent::remove_directory($path, $keeppathroot);
+    }
+}
+
+
 /**
  * Test cases for the mdeploy utility
  *
@@ -212,4 +236,26 @@ class mdeploytest extends PHPUnit_Framework_TestCase {
             $this->assertTrue(true);
         }
     }
+
+    public function test_moving_and_removing_directories() {
+        $worker = testable_worker::instance();
+
+        $root = sys_get_temp_dir().'/'.uniqid('mdeploytest', true);
+        mkdir($root.'/a', 0777, true);
+        touch($root.'/a/a.txt');
+
+        $this->assertTrue(file_exists($root.'/a/a.txt'));
+        $this->assertFalse(file_exists($root.'/b/a.txt'));
+        $this->assertTrue($worker->move_directory($root.'/a', $root.'/b'));
+        $this->assertFalse(is_dir($root.'/a'));
+        $this->assertTrue(file_exists($root.'/b/a.txt'));
+        $this->assertTrue($worker->move_directory($root.'/b', $root.'/c', true));
+        $this->assertTrue(file_exists($root.'/c/a.txt'));
+        $this->assertFalse(file_exists($root.'/b/a.txt'));
+        $this->assertTrue(is_dir($root.'/b'));
+        $this->assertTrue($worker->remove_directory($root.'/c', true));
+        $this->assertFalse(file_exists($root.'/c/a.txt'));
+        $this->assertTrue($worker->remove_directory($root.'/c'));
+        $this->assertFalse(is_dir($root.'/c'));
+    }
 }