Creating/Deleting SQLite tables works

src/common/db_pdo.php

@@ -19,7 +19,9 @@
  */
 abstract class DB_PDO extends PDO {
 
-	protected $statement, $manip;
+	public $manip;
+
+	protected $statement;
 
 	function __construct($dsn, $username=NULL, $password=NULL, $driver_options=array())
 	{

src/databases/sqlite.php

@@ -28,6 +28,9 @@ class SQLite extends DB_PDO {
 	{
 		// DSN is simply `sqlite:/path/to/db`
 		parent::__construct("sqlite:{$dsn}");
+
+		$class = __CLASS__."_manip";
+		$this->manip = new $class;
 	}
 
 	/**
@@ -50,8 +53,16 @@ class SQLite extends DB_PDO {
 	 */
 	function get_tables()
 	{	
-		$res = $this->query("SELECT name FROM sqlite_master WHERE type='table'");
-		return $res->fetchAll(PDO::FETCH_ASSOC);
+		$tables = array();
+		$res = $this->query("SELECT \"name\", \"sql\" FROM sqlite_master WHERE type='table'");
+		$result = $res->fetchAll(PDO::FETCH_ASSOC);
+		
+		foreach($result as $r)
+		{
+			$tables[$r['name']] = $r['sql'];
+		}
+
+		return $tables;
 	}
 
 	/**

src/databases/sqlite_manip.php

@@ -57,9 +57,9 @@ class SQLite_manip extends db_manip {
 
 		// Join column definitons together 
 		$columns = array();
-		foreach($coumn_array as $name => $props)
+		foreach($column_array as $n => $props)
 		{
-			$str = "{$name} ";
+			$str = "{$n} ";
 			$str .= (isset($props['type'])) ? "{$props['type']}" : "";
 			$str .= (isset($props['constraint'])) ? "{$props['constraint']} " : "";
 
@@ -82,7 +82,7 @@ class SQLite_manip extends db_manip {
 	 */
 	function delete_table($name)
 	{
-		return "DROP TABLE IF EXISTS {$table}";
+		return "DROP TABLE IF EXISTS \"{$name}\"";
 	}
 
 	/**

tests/databases/sqlite.php

@@ -40,6 +40,32 @@ class SQLiteTest extends UnitTestCase {
 	function TestGetTables()
 	{
 		$tables = $this->db->get_tables();
-		$this->assertEqual($tables[0]['name'], 'test');
+		$this->assertTrue(isset($tables['test']));
+	}
+
+	function TestCreateTable()
+	{
+		//Attempt to create the table
+		$sql = $this->db->manip->create_table('create_test', array('id' => 'INTEGER PRIMARY KEY'));
+		$this->db->query($sql);
+
+		//Check
+		$dbs = $this->db->get_tables();
+		$this->assertEqual($dbs['create_test'], 'CREATE TABLE create_test (id INTEGER PRIMARY KEY)');
+	}
+
+	function TestDeleteTable()
+	{
+		//Make sure the table exists to delete
+		$dbs = $this->db->get_tables();
+		$this->assertTrue(isset($dbs['create_test']));
+
+		//Attempt to delete the table
+		$sql = $this->db->manip->delete_table('create_test');
+		$this->db->query($sql);
+
+		//Check
+		$dbs = $this->db->get_tables();
+		$this->assertTrue(empty($dbs['create_test']));
 	}
 }