2 files changed, 44 insertions, 0 deletions
diff --git a/tests/codeigniter/database/.gitkeep b/tests/codeigniter/database/.gitkeep
deleted file mode 100644
index e69de29bb..000000000
--- a/tests/codeigniter/database/.gitkeep
+++ /dev/null
diff --git a/tests/codeigniter/database/DB_test.php b/tests/codeigniter/database/DB_test.php
new file mode 100644
index 000000000..c1930f5f2
--- /dev/null
+++ b/tests/codeigniter/database/DB_test.php
@@ -0,0 +1,44 @@
+<?php
+
+class DB_test extends CI_TestCase {
+
+	public $db_config;
+
+	public function set_up()
+	{
+		$this->db_config = new Mock_Database_DB(array(
+			'mysql' => array(
+				'dsn' => '',
+				'hostname' => 'localhost',
+				'username' => 'travis',
+				'password' => '',
+				'database' => 'ci_test',
+				'dbdriver' => 'mysql',
+				'dbprefix' => '',
+				'pconnect' => FALSE,
+				'db_debug' => TRUE,
+				'cache_on' => FALSE,
+				'cachedir' => '',
+				'char_set' => 'utf8',
+				'dbcollat' => 'utf8_general_ci',
+				'swap_pre' => '',
+				'autoinit' => TRUE,
+				'stricton' => FALSE,
+				'failover' => array(),
+			),
+		));
+	}
+
+	// ------------------------------------------------------------------------
+
+	public function test_db_valid()
+	{
+		$db = DB($this->db_config->set_config('mysql'), TRUE);
+
+		$this->assertTrue($db instanceof CI_DB);
+		$this->assertTrue($db instanceof CI_DB_Driver);
+		$this->assertTrue($db instanceof CI_DB_active_record);
+		$this->assertTrue($db instanceof CI_DB_mysql_driver);
+	}
+	
+}
+\ No newline at end of file