Merge branch 'develop' of https://github.com/EllisLab/CodeIgniter into develop

Conflicts:
	system/libraries/Cache/Cache.php

1 files changed, 22 insertions, 5 deletions

diff --git a/tests/Bootstrap.php b/tests/Bootstrap.php
index 9f89d1be8..5216038c6 100644
--- a/tests/Bootstrap.php
+++ b/tests/Bootstrap.php
@@ -7,13 +7,30 @@ error_reporting(E_ALL | E_STRICT);
 $dir = realpath(dirname(__FILE__));
 
 // Path constants
-define('PROJECT_BASE',	realpath($dir.'/../').'/');
-define('BASEPATH',		PROJECT_BASE.'system/');
-define('APPPATH',		PROJECT_BASE.'application/');
-define('VIEWPATH',		PROJECT_BASE.'');
+defined('PROJECT_BASE') OR define('PROJECT_BASE', realpath($dir.'/../').'/');
+defined('BASEPATH') OR define('BASEPATH', PROJECT_BASE.'system/');
+defined('APPPATH') OR define('APPPATH', PROJECT_BASE.'application/');
+defined('VIEWPATH') OR define('VIEWPATH', PROJECT_BASE.'');
+
+// Get vfsStream either via PEAR or composer
+foreach (explode(PATH_SEPARATOR, get_include_path()) as $path)
+{
+	if (file_exists($path.DIRECTORY_SEPARATOR.'vfsStream/vfsStream.php'))
+	{
+		require_once 'vfsStream/vfsStream.php';
+		break;
+	}
+}
+
+if ( ! class_exists('vfsStream') && file_exists(PROJECT_BASE.'vendor/autoload.php'))
+{
+	include_once PROJECT_BASE.'vendor/autoload.php';
+	class_alias('org\bovigo\vfs\vfsStream', 'vfsStream');
+	class_alias('org\bovigo\vfs\vfsStreamDirectory', 'vfsStreamDirectory');
+	class_alias('org\bovigo\vfs\vfsStreamWrapper', 'vfsStreamWrapper');
+}
 
 // Prep our test environment
-require_once 'vfsStream/vfsStream.php';
 include_once $dir.'/mocks/core/common.php';
 include_once $dir.'/mocks/autoloader.php';
 spl_autoload_register('autoload');