Merge branch 'refs/heads/develop' into feature/form_error_msgs

Conflicts:
	system/language/english/form_validation_lang.php
	user_guide_src/source/libraries/form_validation.rst

Signed-off-by: Eric Roberts <eric@cryode.com>

1 files changed, 60 insertions, 20 deletions

diff --git a/tests/mocks/database/db.php b/tests/mocks/database/db.php
index 43a0d391f..7e0030e15 100644
--- a/tests/mocks/database/db.php
+++ b/tests/mocks/database/db.php
@@ -6,7 +6,17 @@ class Mock_Database_DB {
 	 * @var array DB configuration
 	 */
 	private $config = array();
-	
+
+	/**
+	 * @var string DB driver name
+	 */
+	private static $dbdriver = '';
+
+	/**
+	 * @var string DB sub-driver name
+	 */
+	private static $subdriver = '';
+
 	/**
 	 * Prepare database configuration skeleton
 	 *
@@ -21,7 +31,7 @@ class Mock_Database_DB {
 	/**
 	 * Build DSN connection string for DB driver instantiate process
 	 *
-	 * @param 	string 	Group name 		
+	 * @param 	string 	Group name
 	 * @return 	string 	DSN Connection string
 	 */
 	public function set_dsn($group = 'default')
@@ -31,6 +41,12 @@ class Mock_Database_DB {
 			throw new InvalidArgumentException('Group '.$group.' not exists');
 		}
 
+		self::$dbdriver = $this->config[$group]['dbdriver'];
+		if (isset($this->config[$group]['subdriver']))
+		{
+			self::$subdriver = $this->config[$group]['subdriver'];
+		}
+
 		$params = array(
 			'dbprefix' => '',
 			'pconnect' => FALSE,
@@ -45,19 +61,18 @@ class Mock_Database_DB {
 		);
 
 		$config = array_merge($this->config[$group], $params);
+		$dsnstring = empty($config['dsn']) ? FALSE : $config['dsn'];
+		$subdriver = empty($config['subdriver']) ? FALSE: $config['subdriver'];
+		$failover = empty($config['failover']) ? FALSE : $config['failover'];
 
-		if ( ! empty($config['dsn']))
-		{
-			$dsn = $config['dsn'];
-		}
-		else
-		{
-			$dsn = $config['dbdriver'].'://'.$config['username'].':'.$config['password']
-			       .'@'.$config['hostname'].'/'.$config['database'];
-
-		}
+		$dsn = $config['dbdriver'].'://'.$config['username'].':'.$config['password']
+					.'@'.$config['hostname'].'/'.$config['database'];
 
+		// Build the parameter
 		$other_params = array_slice($config, 6);
+		if ($dsnstring) $other_params['dsn'] = $dsnstring;
+		if ($subdriver) $other_params['subdriver'] = $subdriver;
+		if ($failover) $other_params['failover'] = $failover;
 
 		return $dsn.'?'.http_build_query($other_params);
 	}
@@ -66,28 +81,52 @@ class Mock_Database_DB {
 	 * Return a database config array
 	 *
 	 * @see 	./config
-	 * @param 	string 		Driver based configuration
-	 * @return 	array 		
+	 * @param	string	Driver based configuration
+	 * @return	array
 	 */
 	public static function config($driver)
 	{
 		$dir = realpath(dirname(__FILE__)).DIRECTORY_SEPARATOR;
-
 		return include($dir.'config'.DIRECTORY_SEPARATOR.$driver.'.php');
 	}
 
 	/**
 	 * Main DB method wrapper
 	 *
-	 * @param 	string 		Group or DSN string
-	 * @param 	bool 		
-	 * @return 	object 		
+	 * @param 	string	Group or DSN string
+	 * @param 	bool
+	 * @return 	object
 	 */
 	public static function DB($group, $query_builder = FALSE)
 	{
-		include_once(BASEPATH.'database/DB.php');
+		// Create dummy driver and builder files to "load" - the mocks have
+		// already triggered autoloading of the real files
+		$case = CI_TestCase::instance();
+		$driver = self::$dbdriver;
+		$subdriver = self::$subdriver;
+		$case->ci_vfs_create(array(
+			'DB_driver.php' => '',
+			'DB_forge.php' => '',
+			'DB_query_builder.php' => ''
+		), '', $case->ci_base_root, 'database');
+		if (file_exists(SYSTEM_PATH.'database/drivers/'.$driver.'/'.$driver.'_driver.php'))
+		{
+			$case->ci_vfs_create(array(
+				$driver.'_driver.php' => '',
+				$driver.'_forge.php' => ''
+			), '', $case->ci_base_root, 'database/drivers/'.$driver);
+		}
+		if ($subdriver)
+		{
+			$case->ci_vfs_create(array(
+				$driver.'_'.$subdriver.'_driver.php' => '',
+				$driver.'_'.$subdriver.'_forge.php' => ''
+			), '', $case->ci_base_root, 'database/drivers/'.$driver.'/subdrivers');
+		}
 
-		try 
+		include_once(SYSTEM_PATH.'database/DB.php');
+
+		try
 		{
 			$db = DB($group, $query_builder);
 		}
@@ -98,4 +137,5 @@ class Mock_Database_DB {
 
 		return $db;
 	}
+
 }
\ No newline at end of file