Fix undefined constant in config example file

.travis.yml

@@ -26,3 +26,4 @@ before_script:
 
 script:
   - phpunit -c tests/units.$DB.xml
+  - phpunit tests/configtest

ChangeLog

@@ -19,6 +19,7 @@ Improvements:
 
 Bug fixes:
 
+* Fix undefined constant in config example file
 * Fix PHP notice when sending overdue notifications
 
 Version 1.0.32

config.default.php

@@ -4,6 +4,9 @@
 /* Rename this file to config.php if you want to change the values */
 /*******************************************************************/
 
+// Data folder (must be writeable by the web server user)
+define('DATA_DIR', 'data');
+
 // Enable/Disable debug
 define('DEBUG', false);
 
@@ -14,9 +17,15 @@ define('LOG_DRIVER', '');
 define('LOG_FILE', DATA_DIR.DIRECTORY_SEPARATOR.'debug.log');
 
 // Plugins directory
-define('PLUGINS_DIR', ROOT_DIR.DIRECTORY_SEPARATOR.'plugins');
+define('PLUGINS_DIR', 'plugins');
 
-// Folder for uploaded files
+// Available cache drivers are "file" and "memory"
+define('CACHE_DRIVER', 'memory');
+
+// Cache folder to use if cache driver is "file" (must be writeable by the web server user)
+define('CACHE_DIR', DATA_DIR.DIRECTORY_SEPARATOR.'cache');
+
+// Folder for uploaded files (must be writeable by the web server user)
 define('FILES_DIR', DATA_DIR.DIRECTORY_SEPARATOR.'files');
 
 // E-mail address for the "From" header (notifications)

doc/config.markdown

@@ -37,6 +37,17 @@ Folder for uploaded files
 define('FILES_DIR', 'data/files');
 ```
 
+Cache parameters
+----------------
+
+```php
+// Available cache drivers are "file" and "memory"
+define('CACHE_DRIVER', 'memory');
+
+// Cache folder to use if cache driver is "file" (must be writeable by the web server user)
+define('CACHE_DIR', DATA_DIR.DIRECTORY_SEPARATOR.'cache');
+```
+
 Enable/disable url rewrite
 --------------------------
 

tests/configtest/DefaultConfigFileTest.php

@@ -0,0 +1,9 @@
+<?php
+
+class DefaultConfigFileTest extends PHPUnit_Framework_TestCase
+{
+    public function testThatFileCanBeImported()
+    {
+        $this->assertNotFalse(include __DIR__.'/../../config.default.php');
+    }
+}